Fixing lint and test errors

Fixing lint and test errors

.github/workflows/checks.yml

@@ -62,6 +62,8 @@ jobs:
       - name: Lint Scripts
         run: npm run lint
 
+      - name: Lint Server Script
+        run: npm run lintServer
 
   test:
     name: Test

package.json

@@ -16,7 +16,8 @@
     "serverUbuntu": "NODE_ENV=development nodemon ./rtl.js",
     "testdev": "ng test --watch=true --code-coverage",
     "test": "ng test --watch=false",
-    "lint": "ng lint"
+    "lint": "ng lint",
+    "lintServer": "eslint ./server/**/* --ext .ts"
   },
   "private": true,
   "dependencies": {

server/controllers/cln/webSocketClient.ts

@@ -114,7 +114,7 @@ export class CLWebSocketClient {
     if (!newClient) { newClient = { selectedNode: null, reConnect: true, webSocketClient: null }; }
     newClient.selectedNode = JSON.parse(JSON.stringify(newSelectedNode));
     this.webSocketClients[clientIdx] = newClient;
-  }
+  };
 
 }
 

server/controllers/eclair/webSocketClient.ts

@@ -112,7 +112,7 @@ export class ECLWebSocketClient {
     if (!newClient) { newClient = { selectedNode: null, reConnect: true, webSocketClient: null }; }
     newClient.selectedNode = JSON.parse(JSON.stringify(newSelectedNode));
     this.webSocketClients[clientIdx] = newClient;
-  }
+  };
 
 }
 

server/controllers/lnd/webSocketClient.ts

@@ -125,7 +125,7 @@ export class LNDWebSocketClient {
     if (this.webSocketClients[clientIdx].selectedNode.ln_version === '' || !this.webSocketClients[clientIdx].selectedNode.ln_version || this.common.isVersionCompatible(this.webSocketClients[clientIdx].selectedNode.ln_version, '0.11.0')) {
       this.fetchUnpaidInvoices(this.webSocketClients[clientIdx].selectedNode);
     }
-  }
+  };
 
 }
 

server/utils/app.ts

@@ -49,11 +49,11 @@ export class ExpressApplication {
 
   public loadConfiguration = () => {
     this.config.setServerConfiguration();
-  }
+  };
 
-  public setCORS = () => { CORS.mount(this.app); }
+  public setCORS = () => { CORS.mount(this.app); };
 
-  public setCSRF = () => { CSRF.mount(this.app); }
+  public setCSRF = () => { CSRF.mount(this.app); };
 
   public setApplicationRoutes = () => {
     this.logger.log({ selectedNode: this.common.initSelectedNode, level: 'INFO', fileName: 'App', msg: 'Setting up Application Routes..' });
@@ -71,7 +71,7 @@ export class ExpressApplication {
     });
     this.app.use((err, req, res, next) => this.handleApplicationErrors(err, res));
     this.logger.log({ selectedNode: this.common.initSelectedNode, level: 'INFO', fileName: 'App', msg: 'Application Routes Set' });
-  }
+  };
 
   public handleApplicationErrors = (err, res) => {
     switch (err.code) {

server/utils/common.ts

@@ -331,7 +331,7 @@ export class CommonService {
         throw new Error(err);
       }
     }
-  }
+  };
 
   public refreshCookie = () => {
     try {
@@ -341,7 +341,7 @@ export class CommonService {
       this.logger.log({ selectedNode: this.initSelectedNode, level: 'ERROR', fileName: 'Common', msg: 'Something went wrong while refreshing cookie', error: err });
       throw new Error(err);
     }
-  }
+  };
 
   public createDirectory = (directoryName) => {
     const initDir = isAbsolute(directoryName) ? sep : '';
@@ -377,7 +377,7 @@ export class CommonService {
     } catch (err) {
       this.logger.log({ selectedNode: this.initSelectedNode, level: 'ERROR', fileName: 'Common', msg: 'Password hashing failed', error: err });
     }
-  }
+  };
 
   public getAllNodeAllChannelBackup = (node: CommonSelectedNode) => {
     const channel_backup_file = node.channel_backup_path + sep + 'channel-all.bak';
@@ -419,7 +419,7 @@ export class CommonService {
         (+versionsArr[0] === +checkVersionsArr[0] && +versionsArr[1] === +checkVersionsArr[1] && +versionsArr[2] >= +checkVersionsArr[2]);
     }
     return false;
-  }
+  };
 
   public getMonthDays = (selMonth, selYear) => ((selMonth === 1 && selYear % 4 === 0) ? (this.MONTHS[selMonth].days + 1) : this.MONTHS[selMonth].days);
 
@@ -438,7 +438,7 @@ export class CommonService {
       this.logger.log({ selectedNode: selNode, level: 'INFO', fileName: 'Config Setup Variable', msg: 'LN SERVER URL: ' + selNode.ln_server_url });
       this.logger.log({ selectedNode: selNode, level: 'INFO', fileName: 'Config Setup Variable', msg: 'LOGOUT REDIRECT LINK: ' + this.logout_redirect_link + '\r\n' });
     }
-  }
+  };
 
   public filterData = (dataKey, lnImplementation) => {
     let search_string = '';
@@ -473,7 +473,7 @@ export class CommonService {
     const foundDataLine = this.dummy_data_array_from_file.find((dataItem) => dataItem.includes(search_string));
     const dataStr = foundDataLine ? foundDataLine.substring((foundDataLine.indexOf(search_string)) + search_string.length) : '{}';
     return JSON.parse(dataStr);
-  }
+  };
 
 }
 

server/utils/webSocketServer.ts

@@ -49,7 +49,7 @@ export class RTLWebSocketServer {
     this.webSocketServer.on('connection', this.mountEventsOnConnection);
     this.webSocketServer.on('close', () => clearInterval(this.pingInterval));
     this.logger.log({ selectedNode: this.common.initSelectedNode, level: 'INFO', fileName: 'WebSocketServer', msg: 'Websocket Server Connected' });
-  }
+  };
 
   public upgradeCallback = (websocket, request) => {
     this.webSocketServer.emit('connection', websocket, request);
@@ -89,7 +89,7 @@ export class RTLWebSocketServer {
       const selectedNode = this.common.findNode(currNodeIndex);
       this.logger.log({ selectedNode: !selectedNode ? this.common.initSelectedNode : selectedNode, level: 'ERROR', fileName: 'WebSocketServer', msg: 'Invalid Node Selection. Previous and current node indices can not be less than zero.' });
     }
-  }
+  };
 
   public disconnectFromNodeClient = (sessionId: string, prevNodeIndex: number) => {
     const foundClient = this.clientDetails.find((clientDetail) => clientDetail.index === +prevNodeIndex);
@@ -119,7 +119,7 @@ export class RTLWebSocketServer {
         }
       }
     }
-  }
+  };
 
   public connectToNodeClient = (sessionId: string, currNodeIndex: number) => {
     let foundClient = this.clientDetails.find((clientDetail) => clientDetail.index === +currNodeIndex);
@@ -148,7 +148,7 @@ export class RTLWebSocketServer {
         }
       }
     }
-  }
+  };
 
   public sendErrorToAllLNClients = (serverError, selectedNode: CommonSelectedNode) => {
     try {

src/app/cln/graph/graph.component.ts

@@ -32,7 +32,7 @@ export class CLNGraphComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/graph/lookups/lookups.component.ts

@@ -109,7 +109,7 @@ export class CLNLookupsComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/graph/query-routes/query-routes.component.ts

@@ -25,7 +25,7 @@ export class CLNQueryRoutesComponent implements OnInit, OnDestroy {
   @ViewChild(MatSort, { static: false }) sort: MatSort | undefined;
   @ViewChild('queryRoutesForm', { static: true }) form: any;
   public destinationPubkey = '';
-  public amount: number = null;
+  public amount: number | null = null;
   public qrHops: any;
   public flgSticky = false;
   public displayedColumns: any[] = [];
@@ -108,7 +108,7 @@ export class CLNQueryRoutesComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/home/home.component.ts

@@ -1,9 +1,8 @@
 import { Component, OnInit, OnDestroy } from '@angular/core';
 import { Router } from '@angular/router';
 import { Subject } from 'rxjs';
-import { takeUntil, filter, withLatestFrom } from 'rxjs/operators';
+import { takeUntil, withLatestFrom } from 'rxjs/operators';
 import { Store } from '@ngrx/store';
-import { Actions } from '@ngrx/effects';
 import { faSmile, faFrown } from '@fortawesome/free-regular-svg-icons';
 import { faAngleDoubleDown, faAngleDoubleUp, faChartPie, faBolt, faServer, faNetworkWired } from '@fortawesome/free-solid-svg-icons';
 
@@ -72,7 +71,7 @@ export class CLNHomeComponent implements OnInit, OnDestroy {
   public apiCallStatusEnum = APICallStatusEnum;
   private unSubs: Array<Subject<void>> = [new Subject(), new Subject(), new Subject(), new Subject(), new Subject(), new Subject()];
 
-  constructor(private logger: LoggerService, private store: Store<RTLState>, private actions: Actions, private commonService: CommonService, private router: Router) {
+  constructor(private logger: LoggerService, private store: Store<RTLState>, private commonService: CommonService, private router: Router) {
     this.screenSize = this.commonService.getScreenSize();
     if (this.screenSize === ScreenSizeEnum.XS) {
       this.operatorCards = [
@@ -156,8 +155,8 @@ export class CLNHomeComponent implements OnInit, OnDestroy {
         this.totalOutboundLiquidity = 0;
         this.activeChannels = channelsSeletor.activeChannels;
         this.activeChannelsCapacity = JSON.parse(JSON.stringify(this.commonService.sortDescByKey(this.activeChannels, 'balancedness'))) || [];
-        this.allInboundChannels = JSON.parse(JSON.stringify(this.commonService.sortDescByKey(this.activeChannels.filter((channel) => channel.msatoshi_to_them ? channel.msatoshi_to_them > 0 : false), 'msatoshi_to_them'))) || [];
-        this.allOutboundChannels = JSON.parse(JSON.stringify(this.commonService.sortDescByKey(this.activeChannels.filter((channel) => channel.msatoshi_to_us ? channel.msatoshi_to_us > 0 : false), 'msatoshi_to_us'))) || [];
+        this.allInboundChannels = JSON.parse(JSON.stringify(this.commonService.sortDescByKey(this.activeChannels.filter((channel) => (channel.msatoshi_to_them ? channel.msatoshi_to_them > 0 : false)), 'msatoshi_to_them'))) || [];
+        this.allOutboundChannels = JSON.parse(JSON.stringify(this.commonService.sortDescByKey(this.activeChannels.filter((channel) => (channel.msatoshi_to_us ? channel.msatoshi_to_us > 0 : false)), 'msatoshi_to_us'))) || [];
         this.activeChannels.forEach((channel) => {
           this.totalInboundLiquidity = this.totalInboundLiquidity + Math.ceil((channel.msatoshi_to_them || 0) / 1000);
           this.totalOutboundLiquidity = this.totalOutboundLiquidity + Math.floor((channel.msatoshi_to_us || 0) / 1000);

src/app/cln/home/node-info/node-info.component.ts

@@ -19,7 +19,7 @@ export class CLNNodeInfoComponent implements OnChanges {
     if (this.information && this.information.chains && this.information.chains.length > 0) {
       this.chains = [''];
       this.information.chains.forEach((chain) => {
-        this.chains.push(this.commonService.titleCase(chain.chain) + ' ' + this.commonService.titleCase(chain.network));
+        this.chains.push(this.commonService.titleCase(chain.chain || '') + ' ' + this.commonService.titleCase(chain.network || ''));
       });
     }
   }

src/app/cln/liquidity-ads/liquidity-ads-list/liquidity-ads-list.component.ts

@@ -196,7 +196,7 @@ export class CLNLiquidityAdsListComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/network-info/network-info.component.ts

@@ -154,7 +154,7 @@ export class CLNNetworkInfoComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/on-chain/on-chain-send-modal/on-chain-send-modal.component.ts

@@ -328,7 +328,7 @@ export class CLNOnChainSendModalComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/on-chain/on-chain-send/on-chain-send.component.ts

@@ -40,7 +40,7 @@ export class CLNOnChainSendComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/on-chain/on-chain.component.ts

@@ -72,7 +72,7 @@ export class CLNOnChainComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/on-chain/utxo-tables/utxo-tables.component.ts

@@ -50,7 +50,7 @@ export class CLNUTXOTablesComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/on-chain/utxo-tables/utxos/utxos.component.ts

@@ -40,7 +40,7 @@ export class CLNOnChainUtxosComponent implements OnInit, OnChanges, AfterViewIni
   public screenSizeEnum = ScreenSizeEnum;
   public errorMessage = '';
   public selFilter = '';
-  public apiCallStatus: ApiCallStatusPayload = null;
+  public apiCallStatus: ApiCallStatusPayload | null = null;
   public apiCallStatusEnum = APICallStatusEnum;
   private unSubs: Array<Subject<void>> = [new Subject(), new Subject()];
 
@@ -67,7 +67,7 @@ export class CLNOnChainUtxosComponent implements OnInit, OnChanges, AfterViewIni
         this.errorMessage = '';
         this.apiCallStatus = utxosSeletor.apiCallStatus;
         if (this.apiCallStatus.status === APICallStatusEnum.ERROR) {
-          this.errorMessage = (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
+          this.errorMessage = !this.apiCallStatus.message ? '' : (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
         }
         this.logger.info(utxosSeletor);
       });
@@ -127,7 +127,7 @@ export class CLNOnChainUtxosComponent implements OnInit, OnChanges, AfterViewIni
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/peers-channels/channels/bump-fee-modal/bump-fee.component.ts

@@ -95,7 +95,7 @@ export class CLNBumpFeeComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/peers-channels/channels/channels-tables/channel-open-table/channel-open-table.component.ts

@@ -36,7 +36,7 @@ export class CLNChannelOpenTableComponent implements OnInit, AfterViewInit, OnDe
   @ViewChild(MatSort, { static: false }) sort: MatSort | undefined;
   @ViewChild(MatPaginator, { static: false }) paginator: MatPaginator | undefined;
   public faEye = faEye;
-  public faEyeSlash = faEyeSlash
+  public faEyeSlash = faEyeSlash;
   public totalBalance = 0;
   public displayedColumns: any[] = [];
   public channelsData: Channel[] = [];
@@ -52,7 +52,7 @@ export class CLNChannelOpenTableComponent implements OnInit, AfterViewInit, OnDe
   public screenSize = '';
   public screenSizeEnum = ScreenSizeEnum;
   public errorMessage = '';
-  public apiCallStatus: ApiCallStatusPayload = null;
+  public apiCallStatus: ApiCallStatusPayload | null = null;
   public apiCallStatusEnum = APICallStatusEnum;
   private unSubs: Array<Subject<void>> = [new Subject(), new Subject(), new Subject(), new Subject(), new Subject(), new Subject()];
 
@@ -71,7 +71,7 @@ export class CLNChannelOpenTableComponent implements OnInit, AfterViewInit, OnDe
       this.flgSticky = true;
       this.displayedColumns = ['short_channel_id', 'alias', 'msatoshi_to_us', 'msatoshi_to_them', 'balancedness', 'actions'];
     }
-    this.selFilter = this.router.getCurrentNavigation().extras?.state?.filter ? this.router.getCurrentNavigation().extras?.state?.filter : '';
+    this.selFilter = this.router?.getCurrentNavigation()?.extras?.state?.filter ? this.router?.getCurrentNavigation()?.extras?.state?.filter : '';
   }
 
   ngOnInit() {
@@ -79,7 +79,7 @@ export class CLNChannelOpenTableComponent implements OnInit, AfterViewInit, OnDe
       subscribe((infoBalNumpeersSelector: { information: GetInfo, balance: Balance, numPeers: number }) => {
         this.information = infoBalNumpeersSelector.information;
         this.numPeers = infoBalNumpeersSelector.numPeers;
-        this.totalBalance = infoBalNumpeersSelector.balance.totalBalance;
+        this.totalBalance = infoBalNumpeersSelector.balance.totalBalance || 0;
         this.logger.info(infoBalNumpeersSelector);
       });
     this.store.select(channels).pipe(takeUntil(this.unSubs[1])).
@@ -87,7 +87,7 @@ export class CLNChannelOpenTableComponent implements OnInit, AfterViewInit, OnDe
         this.errorMessage = '';
         this.apiCallStatus = channelsSeletor.apiCallStatus;
         if (this.apiCallStatus.status === APICallStatusEnum.ERROR) {
-          this.errorMessage = (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
+          this.errorMessage = !this.apiCallStatus.message ? '' : (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
         }
         this.channelsData = channelsSeletor.activeChannels;
         if (this.channelsData.length > 0) {
@@ -104,7 +104,7 @@ export class CLNChannelOpenTableComponent implements OnInit, AfterViewInit, OnDe
   }
 
   onViewRemotePolicy(selChannel: Channel) {
-    this.store.dispatch(channelLookup({ payload: { uiMessage: UI_MESSAGES.GET_REMOTE_POLICY, shortChannelID: selChannel.short_channel_id, showError: true } }));
+    this.store.dispatch(channelLookup({ payload: { uiMessage: UI_MESSAGES.GET_REMOTE_POLICY, shortChannelID: selChannel.short_channel_id || '', showError: true } }));
     this.clnEffects.setLookupCL.pipe(take(1)).subscribe((resLookup: ChannelEdge[]): boolean | void => {
       if (resLookup.length === 0) {
         return false;
@@ -233,7 +233,7 @@ export class CLNChannelOpenTableComponent implements OnInit, AfterViewInit, OnDe
       pipe(takeUntil(this.unSubs[3])).
       subscribe((confirmRes) => {
         if (confirmRes) {
-          this.store.dispatch(closeChannel({ payload: { id: channelToClose.id, channelId: channelToClose.channel_id, force: false } }));
+          this.store.dispatch(closeChannel({ payload: { id: channelToClose.id || '', channelId: channelToClose.channel_id || '', force: false } }));
         }
       });
   }
@@ -281,7 +281,7 @@ export class CLNChannelOpenTableComponent implements OnInit, AfterViewInit, OnDe
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/peers-channels/channels/channels-tables/channel-pending-table/channel-pending-table.component.ts

@@ -49,7 +49,7 @@ export class CLNChannelPendingTableComponent implements OnInit, AfterViewInit, O
   public screenSize = '';
   public screenSizeEnum = ScreenSizeEnum;
   public errorMessage = '';
-  public apiCallStatus: ApiCallStatusPayload = null;
+  public apiCallStatus: ApiCallStatusPayload | null = null;
   public apiCallStatusEnum = APICallStatusEnum;
   private unSubs: Array<Subject<void>> = [new Subject(), new Subject(), new Subject(), new Subject(), new Subject(), new Subject()];
 
@@ -86,7 +86,7 @@ export class CLNChannelPendingTableComponent implements OnInit, AfterViewInit, O
         this.errorMessage = '';
         this.apiCallStatus = channelsSeletor.apiCallStatus;
         if (this.apiCallStatus.status === APICallStatusEnum.ERROR) {
-          this.errorMessage = (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
+          this.errorMessage = !this.apiCallStatus.message ? '' : (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
         }
         this.channelsData = [...channelsSeletor.pendingChannels, ...channelsSeletor.inactiveChannels];
         this.channelsData = this.channelsData.sort((a, b) => ((this.CLNChannelPendingState[a.state] >= this.CLNChannelPendingState[b.state]) ? 1 : -1));
@@ -185,7 +185,7 @@ export class CLNChannelPendingTableComponent implements OnInit, AfterViewInit, O
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/peers-channels/channels/channels-tables/channels-tables.component.ts

@@ -92,7 +92,7 @@ export class CLNChannelsTablesComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/peers-channels/channels/open-channel-modal/open-channel.component.ts

@@ -189,7 +189,7 @@ export class CLNOpenChannelComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/peers-channels/connect-peer/connect-peer.component.ts

@@ -186,7 +186,7 @@ export class CLNConnectPeerComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/peers-channels/connections.component.ts

@@ -59,7 +59,7 @@ export class CLNConnectionsComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/peers-channels/peers/peers.component.ts

@@ -50,7 +50,7 @@ export class CLNPeersComponent implements OnInit, AfterViewInit, OnDestroy {
   public screenSizeEnum = ScreenSizeEnum;
   public errorMessage = '';
   public selFilter = '';
-  public apiCallStatus: ApiCallStatusPayload = null;
+  public apiCallStatus: ApiCallStatusPayload | null = null;
   public apiCallStatusEnum = APICallStatusEnum;
   private unSubs: Array<Subject<void>> = [new Subject(), new Subject(), new Subject(), new Subject()];
 
@@ -82,7 +82,7 @@ export class CLNPeersComponent implements OnInit, AfterViewInit, OnDestroy {
         this.errorMessage = '';
         this.apiCallStatus = peersSeletor.apiCallStatus;
         if (this.apiCallStatus.status === APICallStatusEnum.ERROR) {
-          this.errorMessage = (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
+          this.errorMessage = !this.apiCallStatus.message ? '' : (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
         }
         this.peersData = peersSeletor.peers || [];
         if (this.peersData.length > 0) {
@@ -209,7 +209,7 @@ export class CLNPeersComponent implements OnInit, AfterViewInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/reports/reports.component.ts

@@ -32,7 +32,7 @@ export class CLNReportsComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/reports/transactions/transactions-report.component.ts

@@ -170,7 +170,7 @@ export class CLNTransactionsReportComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/routing/forwarding-history/forwarding-history.component.spec.ts

@@ -13,6 +13,7 @@ import { mockDataService, mockLoggerService } from '../../../shared/test-helpers
 import { SharedModule } from '../../../shared/shared.module';
 import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
 import { DataService } from '../../../shared/services/data.service';
+import { RouterTestingModule } from '@angular/router/testing';
 
 describe('CLNForwardingHistoryComponent', () => {
   let component: CLNForwardingHistoryComponent;
@@ -23,6 +24,7 @@ describe('CLNForwardingHistoryComponent', () => {
       declarations: [CLNForwardingHistoryComponent],
       imports: [
         BrowserAnimationsModule,
+        RouterTestingModule,
         SharedModule,
         StoreModule.forRoot({ root: RootReducer, lnd: LNDReducer, cln: CLNReducer, ecl: ECLReducer })
       ],

src/app/cln/routing/routing-peers/routing-peers.component.ts

@@ -43,7 +43,7 @@ export class CLNRoutingPeersComponent implements OnInit, OnChanges, AfterViewIni
   public errorMessage = '';
   public filterIn = '';
   public filterOut = '';
-  public apiCallStatus: ApiCallStatusPayload = null;
+  public apiCallStatus: ApiCallStatusPayload | null = null;
   public apiCallStatusEnum = APICallStatusEnum;
   private unSubs: Array<Subject<void>> = [new Subject(), new Subject(), new Subject()];
 
@@ -71,7 +71,7 @@ export class CLNRoutingPeersComponent implements OnInit, OnChanges, AfterViewIni
           this.errorMessage = '';
           this.apiCallStatus = fhSeletor.apiCallStatus;
           if (this.apiCallStatus.status === APICallStatusEnum.ERROR) {
-            this.errorMessage = (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
+            this.errorMessage = !this.apiCallStatus.message ? '' : (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
           }
           this.successfulEvents = fhSeletor.forwardingHistory.listForwards || [];
           if (this.successfulEvents.length > 0 && this.sortIn && this.paginatorIn && this.sortOut && this.paginatorOut) {
@@ -157,7 +157,7 @@ export class CLNRoutingPeersComponent implements OnInit, OnChanges, AfterViewIni
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/routing/routing.component.ts

@@ -32,7 +32,7 @@ export class CLNRoutingComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/sign-verify-message/sign-verify-message.component.ts

@@ -32,7 +32,7 @@ export class CLNSignVerifyMessageComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/sign-verify-message/sign/sign.component.ts

@@ -49,7 +49,7 @@ export class CLNSignComponent implements OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/sign-verify-message/verify/verify.component.ts

@@ -57,7 +57,7 @@ export class CLNVerifyComponent implements OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/transactions/invoices/create-invoice-modal/create-invoice.component.ts

@@ -117,7 +117,7 @@ export class CLNCreateInvoiceComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/transactions/invoices/invoice-information-modal/invoice-information.component.ts

@@ -76,7 +76,7 @@ export class CLNInvoiceInformationComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/transactions/invoices/invoices-table/lightning-invoices-table.component.ts

@@ -60,7 +60,7 @@ export class CLNLightningInvoicesTableComponent implements OnInit, AfterViewInit
   public screenSizeEnum = ScreenSizeEnum;
   public errorMessage = '';
   public selFilter = '';
-  public apiCallStatus: ApiCallStatusPayload = null;
+  public apiCallStatus: ApiCallStatusPayload | null = null;
   public apiCallStatusEnum = APICallStatusEnum;
   private unSubs: Array<Subject<void>> = [new Subject(), new Subject(), new Subject(), new Subject(), new Subject(), new Subject(), new Subject()];
 
@@ -93,7 +93,7 @@ export class CLNLightningInvoicesTableComponent implements OnInit, AfterViewInit
         this.errorMessage = '';
         this.apiCallStatus = invoicesSeletor.apiCallStatus;
         if (this.apiCallStatus.status === APICallStatusEnum.ERROR) {
-          this.errorMessage = (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
+          this.errorMessage = !this.apiCallStatus.message ? '' : (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
         }
         this.invoiceJSONArr = invoicesSeletor.listInvoices.invoices || [];
         if (this.invoiceJSONArr && this.invoiceJSONArr.length > 0 && this.sort && this.paginator) {
@@ -237,7 +237,7 @@ export class CLNLightningInvoicesTableComponent implements OnInit, AfterViewInit
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/transactions/offers/create-offer-modal/create-offer.component.ts

@@ -93,7 +93,7 @@ export class CLNCreateOfferComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/transactions/offers/offer-bookmarks-table/offer-bookmarks-table.component.ts

@@ -44,7 +44,7 @@ export class CLNOfferBookmarksTableComponent implements OnInit, AfterViewInit, O
   public screenSizeEnum = ScreenSizeEnum;
   public selFilter = '';
   public errorMessage = '';
-  public apiCallStatus: ApiCallStatusPayload = null;
+  public apiCallStatus: ApiCallStatusPayload | null = null;
   public apiCallStatusEnum = APICallStatusEnum;
   private unSubs: Array<Subject<void>> = [new Subject(), new Subject(), new Subject(), new Subject()];
 
@@ -71,7 +71,7 @@ export class CLNOfferBookmarksTableComponent implements OnInit, AfterViewInit, O
         this.errorMessage = '';
         this.apiCallStatus = offerBMsSeletor.apiCallStatus;
         if (this.apiCallStatus.status === APICallStatusEnum.ERROR) {
-          this.errorMessage = (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
+          this.errorMessage = !this.apiCallStatus.message ? '' : (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
         }
         this.offersBookmarksJSONArr = offerBMsSeletor.offersBookmarks || [];
         if (this.offersBookmarksJSONArr && this.offersBookmarksJSONArr.length > 0 && this.sort && this.paginator) {
@@ -152,7 +152,7 @@ export class CLNOfferBookmarksTableComponent implements OnInit, AfterViewInit, O
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/transactions/offers/offer-information-modal/offer-information.component.ts

@@ -76,7 +76,7 @@ export class CLNOfferInformationComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/transactions/offers/offers-table/offers-table.component.ts

@@ -62,7 +62,7 @@ export class CLNOffersTableComponent implements OnInit, AfterViewInit, OnDestroy
   public screenSizeEnum = ScreenSizeEnum;
   public errorMessage = '';
   public selFilter = '';
-  public apiCallStatus: ApiCallStatusPayload = null;
+  public apiCallStatus: ApiCallStatusPayload | null = null;
   public apiCallStatusEnum = APICallStatusEnum;
   private unSubs: Array<Subject<void>> = [new Subject(), new Subject(), new Subject(), new Subject(), new Subject(), new Subject(), new Subject()];
 
@@ -95,7 +95,7 @@ export class CLNOffersTableComponent implements OnInit, AfterViewInit, OnDestroy
         this.errorMessage = '';
         this.apiCallStatus = offersSeletor.apiCallStatus;
         if (this.apiCallStatus.status === APICallStatusEnum.ERROR) {
-          this.errorMessage = (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
+          this.errorMessage = !this.apiCallStatus.message ? '' : (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
         }
         this.offerJSONArr = offersSeletor.offers || [];
         if (this.offerJSONArr && this.offerJSONArr.length > 0 && this.sort && this.paginator) {
@@ -240,7 +240,7 @@ export class CLNOffersTableComponent implements OnInit, AfterViewInit, OnDestroy
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/transactions/payments/lightning-payments.component.ts

@@ -57,7 +57,7 @@ export class CLNLightningPaymentsComponent implements OnInit, AfterViewInit, OnD
   public screenSizeEnum = ScreenSizeEnum;
   public errorMessage = '';
   public selFilter = '';
-  public apiCallStatus: ApiCallStatusPayload = null;
+  public apiCallStatus: ApiCallStatusPayload | null = null;
   public apiCallStatusEnum = APICallStatusEnum;
   private unSubs: Array<Subject<void>> = [new Subject(), new Subject(), new Subject(), new Subject()];
 
@@ -94,7 +94,7 @@ export class CLNLightningPaymentsComponent implements OnInit, AfterViewInit, OnD
         this.errorMessage = '';
         this.apiCallStatus = paymentsSeletor.apiCallStatus;
         if (this.apiCallStatus.status === APICallStatusEnum.ERROR) {
-          this.errorMessage = (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
+          this.errorMessage = !this.apiCallStatus.message ? '' : (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
         }
         this.paymentJSONArr = paymentsSeletor.payments || [];
         if (this.paymentJSONArr.length > 0) {
@@ -321,7 +321,7 @@ export class CLNLightningPaymentsComponent implements OnInit, AfterViewInit, OnD
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/transactions/send-payment-modal/send-payment.component.ts

@@ -378,7 +378,7 @@ export class CLNLightningSendPaymentsComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/cln/transactions/transactions.component.ts

@@ -71,7 +71,7 @@ export class CLNTransactionsComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/eclair/graph/graph.component.ts

@@ -32,7 +32,7 @@ export class ECLGraphComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/eclair/graph/lookups/lookups.component.ts

@@ -125,7 +125,7 @@ export class ECLLookupsComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/eclair/graph/query-routes/query-routes.component.ts

@@ -106,7 +106,7 @@ export class ECLQueryRoutesComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/eclair/home/home.component.ts

@@ -197,7 +197,7 @@ export class ECLHomeComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/eclair/on-chain/on-chain-send-modal/on-chain-send-modal.component.ts

@@ -125,7 +125,7 @@ export class ECLOnChainSendModalComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/eclair/on-chain/on-chain-send/on-chain-send.component.ts

@@ -40,7 +40,7 @@ export class ECLOnChainSendComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/eclair/on-chain/on-chain-transaction-history/on-chain-transaction-history.component.ts

@@ -41,7 +41,7 @@ export class ECLOnChainTransactionHistoryComponent implements OnInit, OnDestroy
   public screenSizeEnum = ScreenSizeEnum;
   public errorMessage = '';
   public selFilter = '';
-  public apiCallStatus: ApiCallStatusPayload = null;
+  public apiCallStatus: ApiCallStatusPayload | null = null;
   public apiCallStatusEnum = APICallStatusEnum;
   private unsub: Array<Subject<void>> = [new Subject(), new Subject(), new Subject()];
 
@@ -69,7 +69,7 @@ export class ECLOnChainTransactionHistoryComponent implements OnInit, OnDestroy
         this.errorMessage = '';
         this.apiCallStatus = transactionsSelector.apiCallStatus;
         if (this.apiCallStatus.status === APICallStatusEnum.ERROR) {
-          this.errorMessage = (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
+          this.errorMessage = !this.apiCallStatus.message ? '' : (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
         }
         if (transactionsSelector.transactions) {
           this.loadTransactionsTable(transactionsSelector.transactions);
@@ -124,7 +124,7 @@ export class ECLOnChainTransactionHistoryComponent implements OnInit, OnDestroy
 
   ngOnDestroy() {
     this.unsub.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/eclair/on-chain/on-chain.component.ts

@@ -62,7 +62,7 @@ export class ECLOnChainComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/eclair/peers-channels/channels/channels-tables/channel-inactive-table/channel-inactive-table.component.ts

@@ -33,7 +33,7 @@ export class ECLChannelInactiveTableComponent implements OnInit, AfterViewInit,
   @ViewChild(MatSort, { static: false }) sort: MatSort | undefined;
   @ViewChild(MatPaginator, { static: false }) paginator: MatPaginator | undefined;
   public faEye = faEye;
-  public faEyeSlash = faEyeSlash
+  public faEyeSlash = faEyeSlash;
   public inactiveChannels: Channel[];
   public totalBalance = 0;
   public displayedColumns: any[] = [];
@@ -49,7 +49,7 @@ export class ECLChannelInactiveTableComponent implements OnInit, AfterViewInit,
   public screenSize = '';
   public screenSizeEnum = ScreenSizeEnum;
   public errorMessage = '';
-  public apiCallStatus: ApiCallStatusPayload = null;
+  public apiCallStatus: ApiCallStatusPayload | null = null;
   public apiCallStatusEnum = APICallStatusEnum;
   private unSubs: Array<Subject<void>> = [new Subject(), new Subject(), new Subject(), new Subject(), new Subject()];
 
@@ -76,7 +76,7 @@ export class ECLChannelInactiveTableComponent implements OnInit, AfterViewInit,
         this.errorMessage = '';
         this.apiCallStatus = allChannelsSelector.apiCallStatus;
         if (this.apiCallStatus.status === APICallStatusEnum.ERROR) {
-          this.errorMessage = (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
+          this.errorMessage = !this.apiCallStatus.message ? '' : (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
         }
         this.inactiveChannels = allChannelsSelector.inactiveChannels;
         this.loadChannelsTable();
@@ -92,7 +92,7 @@ export class ECLChannelInactiveTableComponent implements OnInit, AfterViewInit,
       });
     this.store.select(onchainBalance).pipe(takeUntil(this.unSubs[3])).
       subscribe((ocBalSelector: { onchainBalance: OnChainBalance, apiCallStatus: ApiCallStatusPayload }) => {
-        this.totalBalance = ocBalSelector.onchainBalance.total;
+        this.totalBalance = ocBalSelector.onchainBalance.total || 0;
       });
   }
 
@@ -123,7 +123,7 @@ export class ECLChannelInactiveTableComponent implements OnInit, AfterViewInit,
       pipe(takeUntil(this.unSubs[4])).
       subscribe((confirmRes) => {
         if (confirmRes) {
-          this.store.dispatch(closeChannel({ payload: { channelId: channelToClose.channelId, force: forceClose } }));
+          this.store.dispatch(closeChannel({ payload: { channelId: channelToClose.channelId || '', force: forceClose } }));
         }
       });
   }
@@ -163,7 +163,7 @@ export class ECLChannelInactiveTableComponent implements OnInit, AfterViewInit,
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/eclair/peers-channels/channels/channels-tables/channel-open-table/channel-open-table.component.ts

@@ -34,7 +34,7 @@ export class ECLChannelOpenTableComponent implements OnInit, AfterViewInit, OnDe
   @ViewChild(MatSort, { static: false }) sort: MatSort | undefined;
   @ViewChild(MatPaginator, { static: false }) paginator: MatPaginator | undefined;
   public faEye = faEye;
-  public faEyeSlash = faEyeSlash
+  public faEyeSlash = faEyeSlash;
   public activeChannels: Channel[];
   public totalBalance = 0;
   public displayedColumns: any[] = [];
@@ -50,7 +50,7 @@ export class ECLChannelOpenTableComponent implements OnInit, AfterViewInit, OnDe
   public screenSize = '';
   public screenSizeEnum = ScreenSizeEnum;
   public errorMessage = '';
-  public apiCallStatus: ApiCallStatusPayload = null;
+  public apiCallStatus: ApiCallStatusPayload | null = null;
   public apiCallStatusEnum = APICallStatusEnum;
   private unSubs: Array<Subject<void>> = [new Subject(), new Subject(), new Subject(), new Subject(), new Subject(), new Subject()];
 
@@ -69,7 +69,7 @@ export class ECLChannelOpenTableComponent implements OnInit, AfterViewInit, OnDe
       this.flgSticky = true;
       this.displayedColumns = ['shortChannelId', 'alias', 'feeBaseMsat', 'feeProportionalMillionths', 'toLocal', 'toRemote', 'balancedness', 'actions'];
     }
-    this.selFilter = this.router.getCurrentNavigation().extras?.state?.filter ? this.router.getCurrentNavigation().extras?.state?.filter : '';
+    this.selFilter = this.router.getCurrentNavigation()?.extras?.state?.filter ? this.router.getCurrentNavigation()?.extras?.state?.filter : '';
   }
 
   ngOnInit() {
@@ -78,7 +78,7 @@ export class ECLChannelOpenTableComponent implements OnInit, AfterViewInit, OnDe
         this.errorMessage = '';
         this.apiCallStatus = allChannelsSelector.apiCallStatus;
         if (this.apiCallStatus.status === APICallStatusEnum.ERROR) {
-          this.errorMessage = (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
+          this.errorMessage = !this.apiCallStatus.message ? '' : (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
         }
         this.activeChannels = allChannelsSelector.activeChannels;
         if (this.activeChannels.length > 0 && this.sort && this.paginator) {
@@ -96,7 +96,7 @@ export class ECLChannelOpenTableComponent implements OnInit, AfterViewInit, OnDe
       });
     this.store.select(onchainBalance).pipe(takeUntil(this.unSubs[3])).
       subscribe((ocBalSelector: { onchainBalance: OnChainBalance, apiCallStatus: ApiCallStatusPayload }) => {
-        this.totalBalance = ocBalSelector.onchainBalance.total;
+        this.totalBalance = ocBalSelector.onchainBalance.total || 0;
       });
   }
 
@@ -136,7 +136,7 @@ export class ECLChannelOpenTableComponent implements OnInit, AfterViewInit, OnDe
         if (confirmRes) {
           const base_fee = confirmRes[0].inputValue;
           const fee_rate = confirmRes[1].inputValue;
-          let updateRequestPayload = null;
+          let updateRequestPayload: any = null;
           if (this.commonService.isVersionCompatible(this.information.version, '0.6.2')) {
             let node_ids = '';
             if (channelToUpdate === 'all') {
@@ -231,7 +231,7 @@ export class ECLChannelOpenTableComponent implements OnInit, AfterViewInit, OnDe
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/eclair/peers-channels/channels/channels-tables/channel-pending-table/channel-pending-table.component.ts

@@ -46,7 +46,7 @@ export class ECLChannelPendingTableComponent implements OnInit, AfterViewInit, O
   public screenSize = '';
   public screenSizeEnum = ScreenSizeEnum;
   public errorMessage = '';
-  public apiCallStatus: ApiCallStatusPayload = null;
+  public apiCallStatus: ApiCallStatusPayload | null = null;
   public apiCallStatusEnum = APICallStatusEnum;
   private unSubs: Array<Subject<void>> = [new Subject(), new Subject(), new Subject(), new Subject(), new Subject(), new Subject()];
 
@@ -73,7 +73,7 @@ export class ECLChannelPendingTableComponent implements OnInit, AfterViewInit, O
         this.errorMessage = '';
         this.apiCallStatus = allChannelsSelector.apiCallStatus;
         if (this.apiCallStatus.status === APICallStatusEnum.ERROR) {
-          this.errorMessage = (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
+          this.errorMessage = !this.apiCallStatus.message ? '' : (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
         }
         this.pendingChannels = allChannelsSelector.pendingChannels;
         this.loadChannelsTable();
@@ -134,7 +134,7 @@ export class ECLChannelPendingTableComponent implements OnInit, AfterViewInit, O
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/eclair/peers-channels/channels/channels-tables/channels-tables.component.ts

@@ -91,7 +91,7 @@ export class ECLChannelsTablesComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/eclair/peers-channels/channels/open-channel-modal/open-channel.component.ts

@@ -131,7 +131,7 @@ export class ECLOpenChannelComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/eclair/peers-channels/connect-peer/connect-peer.component.ts

@@ -151,7 +151,7 @@ export class ECLConnectPeerComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/eclair/peers-channels/connections.component.ts

@@ -56,7 +56,7 @@ export class ECLConnectionsComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/eclair/peers-channels/peers/peers.component.ts

@@ -50,7 +50,7 @@ export class ECLPeersComponent implements OnInit, AfterViewInit, OnDestroy {
   public screenSizeEnum = ScreenSizeEnum;
   public errorMessage = '';
   public selFilter = '';
-  public apiCallStatus: ApiCallStatusPayload = null;
+  public apiCallStatus: ApiCallStatusPayload | null = null;
   public apiCallStatusEnum = APICallStatusEnum;
   private unSubs: Array<Subject<void>> = [new Subject(), new Subject(), new Subject(), new Subject(), new Subject(), new Subject()];
 
@@ -81,7 +81,7 @@ export class ECLPeersComponent implements OnInit, AfterViewInit, OnDestroy {
         this.errorMessage = '';
         this.apiCallStatus = peersSelector.apiCallStatus;
         if (this.apiCallStatus.status === APICallStatusEnum.ERROR) {
-          this.errorMessage = (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
+          this.errorMessage = !this.apiCallStatus.message ? '' : (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
         }
         this.peersData = peersSelector.peers;
         this.loadPeersTable(this.peersData);
@@ -211,7 +211,7 @@ export class ECLPeersComponent implements OnInit, AfterViewInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/eclair/reports/reports.component.ts

@@ -32,7 +32,7 @@ export class ECLReportsComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/eclair/reports/routing/routing-report.component.ts

@@ -196,7 +196,7 @@ export class ECLRoutingReportComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/eclair/reports/transactions/transactions-report.component.ts

@@ -172,7 +172,7 @@ export class ECLTransactionsReportComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/eclair/routing/forwarding-history/forwarding-history.component.ts

@@ -39,7 +39,7 @@ export class ECLForwardingHistoryComponent implements OnInit, OnChanges, AfterVi
   public screenSize = '';
   public screenSizeEnum = ScreenSizeEnum;
   public errorMessage = '';
-  public apiCallStatus: ApiCallStatusPayload = null;
+  public apiCallStatus: ApiCallStatusPayload | null = null;
   public apiCallStatusEnum = APICallStatusEnum;
   private unSubs: Array<Subject<void>> = [new Subject(), new Subject(), new Subject()];
 
@@ -67,7 +67,7 @@ export class ECLForwardingHistoryComponent implements OnInit, OnChanges, AfterVi
           this.errorMessage = '';
           this.apiCallStatus = paymentsSelector.apiCallStatus;
           if (this.apiCallStatus.status === APICallStatusEnum.ERROR) {
-            this.errorMessage = (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
+            this.errorMessage = !this.apiCallStatus.message ? '' : (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
           }
           this.eventsData = paymentsSelector.payments && paymentsSelector.payments.relayed ? paymentsSelector.payments.relayed : [];
           if (this.eventsData.length > 0 && this.sort && this.paginator) {
@@ -160,7 +160,7 @@ export class ECLForwardingHistoryComponent implements OnInit, OnChanges, AfterVi
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/eclair/routing/routing-peers/routing-peers.component.ts

@@ -41,7 +41,7 @@ export class ECLRoutingPeersComponent implements OnInit, AfterViewInit, OnDestro
   public errorMessage = '';
   public filterIn = '';
   public filterOut = '';
-  public apiCallStatus: ApiCallStatusPayload = null;
+  public apiCallStatus: ApiCallStatusPayload | null = null;
   public apiCallStatusEnum = APICallStatusEnum;
   private unSubs: Array<Subject<void>> = [new Subject(), new Subject(), new Subject()];
 
@@ -69,7 +69,7 @@ export class ECLRoutingPeersComponent implements OnInit, AfterViewInit, OnDestro
         this.errorMessage = '';
         this.apiCallStatus = paymentsSelector.apiCallStatus;
         if (this.apiCallStatus.status === APICallStatusEnum.ERROR) {
-          this.errorMessage = (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
+          this.errorMessage = !this.apiCallStatus.message ? '' : (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
         }
         this.routingPeersData = paymentsSelector.payments && paymentsSelector.payments.relayed ? paymentsSelector.payments.relayed : [];
         if (this.routingPeersData.length > 0 && this.sortIn && this.paginatorIn && this.sortOut && this.paginatorOut) {
@@ -141,7 +141,7 @@ export class ECLRoutingPeersComponent implements OnInit, AfterViewInit, OnDestro
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/eclair/routing/routing.component.ts

@@ -36,7 +36,7 @@ export class ECLRoutingComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/eclair/store/ecl.effects.ts

@@ -767,7 +767,7 @@ export class ECLEffects implements OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/eclair/transactions/create-invoice-modal/create-invoice.component.ts

@@ -121,7 +121,7 @@ export class ECLCreateInvoiceComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/eclair/transactions/invoice-information-modal/invoice-information.component.ts

@@ -75,7 +75,7 @@ export class ECLInvoiceInformationComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/eclair/transactions/invoices/lightning-invoices.component.ts

@@ -57,7 +57,7 @@ export class ECLLightningInvoicesComponent implements OnInit, AfterViewInit, OnD
   public screenSize = '';
   public screenSizeEnum = ScreenSizeEnum;
   public errorMessage = '';
-  public apiCallStatus: ApiCallStatusPayload = null;
+  public apiCallStatus: ApiCallStatusPayload | null = null;
   public apiCallStatusEnum = APICallStatusEnum;
   private unSubs: Array<Subject<void>> = [new Subject(), new Subject(), new Subject(), new Subject(), new Subject()];
 
@@ -92,7 +92,7 @@ export class ECLLightningInvoicesComponent implements OnInit, AfterViewInit, OnD
         this.errorMessage = '';
         this.apiCallStatus = invoicesSelector.apiCallStatus;
         if (this.apiCallStatus.status === APICallStatusEnum.ERROR) {
-          this.errorMessage = (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
+          this.errorMessage = !this.apiCallStatus.message ? '' : (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
         }
         this.invoiceJSONArr = (invoicesSelector.invoices && invoicesSelector.invoices.length > 0) ? invoicesSelector.invoices : [];
         if (this.invoiceJSONArr && this.invoiceJSONArr.length > 0 && this.sort && this.paginator) {
@@ -211,7 +211,7 @@ export class ECLLightningInvoicesComponent implements OnInit, AfterViewInit, OnD
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/eclair/transactions/payments/lightning-payments.component.ts

@@ -57,7 +57,7 @@ export class ECLLightningPaymentsComponent implements OnInit, AfterViewInit, OnD
   public screenSizeEnum = ScreenSizeEnum;
   public errorMessage = '';
   public selFilter = '';
-  public apiCallStatus: ApiCallStatusPayload = null;
+  public apiCallStatus: ApiCallStatusPayload | null = null;
   public apiCallStatusEnum = APICallStatusEnum;
   private unSubs: Array<Subject<void>> = [new Subject(), new Subject(), new Subject(), new Subject(), new Subject(), new Subject()];
 
@@ -96,7 +96,7 @@ export class ECLLightningPaymentsComponent implements OnInit, AfterViewInit, OnD
         this.errorMessage = '';
         this.apiCallStatus = paymentsSeletor.apiCallStatus;
         if (this.apiCallStatus.status === APICallStatusEnum.ERROR) {
-          this.errorMessage = (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
+          this.errorMessage = !this.apiCallStatus.message ? '' : (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
         }
         this.paymentJSONArr = (paymentsSeletor.payments && paymentsSeletor.payments.sent && paymentsSeletor.payments.sent.length > 0) ? paymentsSeletor.payments.sent : [];
         // FOR MPP TESTING START
@@ -401,7 +401,7 @@ export class ECLLightningPaymentsComponent implements OnInit, AfterViewInit, OnD
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/eclair/transactions/send-payment-modal/send-payment.component.ts

@@ -182,7 +182,7 @@ export class ECLLightningSendPaymentsComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/eclair/transactions/transactions.component.ts

@@ -55,7 +55,7 @@ export class ECLTransactionsComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/lnd/backup/backup.component.ts

@@ -32,7 +32,7 @@ export class BackupComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/lnd/backup/channel-backup-table/channel-backup-table.component.ts

@@ -48,7 +48,7 @@ export class ChannelBackupTableComponent implements OnInit, AfterViewInit, OnDes
   public screenSizeEnum = ScreenSizeEnum;
   public errorMessage = '';
   public selFilter = '';
-  public apiCallStatus: ApiCallStatusPayload = null;
+  public apiCallStatus: ApiCallStatusPayload | null = null;
   public apiCallStatusEnum = APICallStatusEnum;
   private unSubs: Array<Subject<void>> = [new Subject(), new Subject(), new Subject(), new Subject()];
 
@@ -63,7 +63,7 @@ export class ChannelBackupTableComponent implements OnInit, AfterViewInit, OnDes
         this.errorMessage = '';
         this.apiCallStatus = channelsSeletor.apiCallStatus;
         if (this.apiCallStatus.status === APICallStatusEnum.ERROR) {
-          this.errorMessage = (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
+          this.errorMessage = !this.apiCallStatus.message ? '' : (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
         }
         this.channelsData = channelsSeletor.channels;
         if (this.channelsData.length > 0) {
@@ -136,7 +136,7 @@ export class ChannelBackupTableComponent implements OnInit, AfterViewInit, OnDes
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/lnd/backup/channel-restore-table/channel-restore-table.component.ts

@@ -90,7 +90,7 @@ export class ChannelRestoreTableComponent implements OnInit, AfterViewInit, OnDe
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/lnd/graph/graph.component.ts

@@ -32,7 +32,7 @@ export class GraphComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/lnd/graph/lookups/lookups.component.ts

@@ -99,7 +99,7 @@ export class LookupsComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/lnd/graph/query-routes/query-routes.component.ts

@@ -106,7 +106,7 @@ export class QueryRoutesComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/lnd/home/channel-liquidity-info/channel-liquidity-info.component.ts

@@ -65,7 +65,7 @@ export class ChannelLiquidityInfoComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/lnd/home/home.component.ts

@@ -259,7 +259,7 @@ export class HomeComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/lnd/network-info/network-info.component.ts

@@ -128,7 +128,7 @@ export class NetworkInfoComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/lnd/on-chain/on-chain-label-modal/on-chain-label-modal.component.ts

@@ -61,7 +61,7 @@ export class OnChainLabelModalComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/lnd/on-chain/on-chain-send-modal/on-chain-send-modal.component.ts

@@ -258,7 +258,7 @@ export class OnChainSendModalComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/lnd/on-chain/on-chain-send/on-chain-send.component.ts

@@ -40,7 +40,7 @@ export class OnChainSendComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/lnd/on-chain/on-chain.component.ts

@@ -59,7 +59,7 @@ export class OnChainComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/lnd/on-chain/utxo-tables/on-chain-transaction-history/on-chain-transaction-history.component.ts

@@ -41,7 +41,7 @@ export class OnChainTransactionHistoryComponent implements OnInit, OnChanges, On
   public screenSizeEnum = ScreenSizeEnum;
   public errorMessage = '';
   public selFilter = '';
-  public apiCallStatus: ApiCallStatusPayload = null;
+  public apiCallStatus: ApiCallStatusPayload | null = null;
   public apiCallStatusEnum = APICallStatusEnum;
   private unSubs: Array<Subject<void>> = [new Subject(), new Subject(), new Subject()];
 
@@ -68,7 +68,7 @@ export class OnChainTransactionHistoryComponent implements OnInit, OnChanges, On
         this.errorMessage = '';
         this.apiCallStatus = transactionsSelector.apiCallStatus;
         if (this.apiCallStatus.status === APICallStatusEnum.ERROR) {
-          this.errorMessage = (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
+          this.errorMessage = !this.apiCallStatus.message ? '' : (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
         }
         if (transactionsSelector.transactions && transactionsSelector.transactions.length > 0) {
           this.transactions = transactionsSelector.transactions;
@@ -133,7 +133,7 @@ export class OnChainTransactionHistoryComponent implements OnInit, OnChanges, On
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/lnd/on-chain/utxo-tables/utxo-tables.component.ts

@@ -53,7 +53,7 @@ export class UTXOTablesComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/lnd/on-chain/utxo-tables/utxos/utxos.component.ts

@@ -47,7 +47,7 @@ export class OnChainUTXOsComponent implements OnInit, OnChanges, OnDestroy {
   public screenSizeEnum = ScreenSizeEnum;
   public errorMessage = '';
   public selFilter = '';
-  public apiCallStatus: ApiCallStatusPayload = null;
+  public apiCallStatus: ApiCallStatusPayload | null = null;
   public apiCallStatusEnum = APICallStatusEnum;
   private unSubs: Array<Subject<void>> = [new Subject(), new Subject(), new Subject()];
 
@@ -74,7 +74,7 @@ export class OnChainUTXOsComponent implements OnInit, OnChanges, OnDestroy {
         this.errorMessage = '';
         this.apiCallStatus = utxosSelector.apiCallStatus;
         if (this.apiCallStatus.status === APICallStatusEnum.ERROR) {
-          this.errorMessage = (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
+          this.errorMessage = !this.apiCallStatus.message ? '' : (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
         }
         if (utxosSelector.utxos && utxosSelector.utxos.length > 0) {
           this.dustUtxos = utxosSelector.utxos.filter((utxo) => +utxo.amount_sat < 1000);
@@ -190,7 +190,7 @@ export class OnChainUTXOsComponent implements OnInit, OnChanges, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/lnd/peers-channels/channels/bump-fee-modal/bump-fee.component.ts

@@ -84,7 +84,7 @@ export class BumpFeeComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/lnd/peers-channels/channels/channel-rebalance-modal/channel-rebalance.component.ts

@@ -283,7 +283,7 @@ export class ChannelRebalanceComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/lnd/peers-channels/channels/channels-tables/channel-active-htlcs-table/channel-active-htlcs-table.component.ts

@@ -40,7 +40,7 @@ export class ChannelActiveHTLCsTableComponent implements OnInit, AfterViewInit,
   public screenSizeEnum = ScreenSizeEnum;
   public errorMessage = '';
   public selFilter = '';
-  public apiCallStatus: ApiCallStatusPayload = null;
+  public apiCallStatus: ApiCallStatusPayload | null = null;
   public apiCallStatusEnum = APICallStatusEnum;
   private unSubs: Array<Subject<void>> = [new Subject(), new Subject(), new Subject(), new Subject()];
 
@@ -67,7 +67,7 @@ export class ChannelActiveHTLCsTableComponent implements OnInit, AfterViewInit,
         this.errorMessage = '';
         this.apiCallStatus = channelsSelector.apiCallStatus;
         if (this.apiCallStatus.status === APICallStatusEnum.ERROR) {
-          this.errorMessage = (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
+          this.errorMessage = !this.apiCallStatus.message ? '' : (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
         }
         this.channelsJSONArr = channelsSelector.channels.filter((channel) => channel.pending_htlcs && channel.pending_htlcs.length > 0) || [];
         this.loadHTLCsTable(this.channelsJSONArr);
@@ -168,7 +168,7 @@ export class ChannelActiveHTLCsTableComponent implements OnInit, AfterViewInit,
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/lnd/peers-channels/channels/channels-tables/channel-closed-table/channel-closed-table.component.ts

@@ -41,7 +41,7 @@ export class ChannelClosedTableComponent implements OnInit, AfterViewInit, OnDes
   public screenSizeEnum = ScreenSizeEnum;
   public errorMessage = '';
   public selFilter = '';
-  public apiCallStatus: ApiCallStatusPayload = null;
+  public apiCallStatus: ApiCallStatusPayload | null = null;
   public apiCallStatusEnum = APICallStatusEnum;
   private unsub: Array<Subject<void>> = [new Subject(), new Subject(), new Subject()];
 
@@ -65,7 +65,7 @@ export class ChannelClosedTableComponent implements OnInit, AfterViewInit, OnDes
         this.errorMessage = '';
         this.apiCallStatus = closedChannelsSelector.apiCallStatus;
         if (this.apiCallStatus.status === APICallStatusEnum.ERROR) {
-          this.errorMessage = (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
+          this.errorMessage = !this.apiCallStatus.message ? '' : (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
         }
         this.closedChannelsData = closedChannelsSelector.closedChannels;
         if (this.closedChannelsData.length > 0) {
@@ -127,7 +127,7 @@ export class ChannelClosedTableComponent implements OnInit, AfterViewInit, OnDes
 
   ngOnDestroy() {
     this.unsub.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/lnd/peers-channels/channels/channels-tables/channel-open-table/channel-open-table.component.ts

@@ -56,12 +56,12 @@ export class ChannelOpenTableComponent implements OnInit, AfterViewInit, OnDestr
   public pageSizeOptions = PAGE_SIZE_OPTIONS;
   public screenSize = '';
   public screenSizeEnum = ScreenSizeEnum;
-  public versionsArr = [];
+  public versionsArr: string[] = [];
   public faEye = faEye;
-  public faEyeSlash = faEyeSlash
+  public faEyeSlash = faEyeSlash;
   private targetConf = 6;
   public errorMessage = '';
-  public apiCallStatus: ApiCallStatusPayload = null;
+  public apiCallStatus: ApiCallStatusPayload | null = null;
   public apiCallStatusEnum = APICallStatusEnum;
   private unSubs: Array<Subject<void>> = [new Subject(), new Subject(), new Subject(), new Subject(), new Subject(), new Subject(), new Subject(), new Subject(), new Subject()];
 
@@ -80,7 +80,7 @@ export class ChannelOpenTableComponent implements OnInit, AfterViewInit, OnDestr
       this.flgSticky = true;
       this.displayedColumns = ['remote_alias', 'uptime', 'total_satoshis_sent', 'total_satoshis_received', 'local_balance', 'remote_balance', 'balancedness', 'actions'];
     }
-    this.selFilter = this.router.getCurrentNavigation().extras?.state?.filter ? this.router.getCurrentNavigation().extras?.state?.filter : '';
+    this.selFilter = this.router.getCurrentNavigation()?.extras?.state?.filter ? this.router.getCurrentNavigation()?.extras?.state?.filter : '';
   }
 
   ngOnInit() {
@@ -101,14 +101,14 @@ export class ChannelOpenTableComponent implements OnInit, AfterViewInit, OnDestr
       });
     this.store.select(blockchainBalance).pipe(takeUntil(this.unSubs[3])).
       subscribe((bcBalanceSelector: { blockchainBalance: BlockchainBalance, apiCallStatus: ApiCallStatusPayload }) => {
-        this.totalBalance = +bcBalanceSelector.blockchainBalance.total_balance;
+        this.totalBalance = bcBalanceSelector.blockchainBalance?.total_balance ? +bcBalanceSelector.blockchainBalance?.total_balance : 0;
       });
     this.store.select(channels).pipe(takeUntil(this.unSubs[4])).
       subscribe((channelsSelector: { channels: Channel[], channelsSummary: ChannelsSummary, lightningBalance: LightningBalance, apiCallStatus: ApiCallStatusPayload }) => {
         this.errorMessage = '';
         this.apiCallStatus = channelsSelector.apiCallStatus;
         if (this.apiCallStatus.status === APICallStatusEnum.ERROR) {
-          this.errorMessage = (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
+          this.errorMessage = !this.apiCallStatus.message ? '' : (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
         }
         this.channelsData = this.calculateUptime(channelsSelector.channels);
         if (this.channelsData.length > 0) {
@@ -125,7 +125,7 @@ export class ChannelOpenTableComponent implements OnInit, AfterViewInit, OnDestr
   }
 
   onViewRemotePolicy(selChannel: Channel) {
-    this.store.dispatch(channelLookup({ payload: { uiMessage: UI_MESSAGES.GET_REMOTE_POLICY, channelID: selChannel.chan_id.toString() + '/' + this.information.identity_pubkey } }));
+    this.store.dispatch(channelLookup({ payload: { uiMessage: UI_MESSAGES.GET_REMOTE_POLICY, channelID: selChannel.chan_id?.toString() + '/' + this.information.identity_pubkey } }));
     this.lndEffects.setLookup.pipe(take(1)).subscribe((resLookup): boolean | void => {
       if (!resLookup.fee_base_msat && !resLookup.fee_rate_milli_msat && !resLookup.time_lock_delta) {
         return false;
@@ -376,7 +376,7 @@ export class ChannelOpenTableComponent implements OnInit, AfterViewInit, OnDestr
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/lnd/peers-channels/channels/channels-tables/channel-pending-table/channel-pending-table.component.ts

@@ -44,7 +44,7 @@ export class ChannelPendingTableComponent implements OnInit, AfterViewInit, OnDe
   public screenSize = '';
   public screenSizeEnum = ScreenSizeEnum;
   public errorMessage = '';
-  public apiCallStatus: ApiCallStatusPayload = null;
+  public apiCallStatus: ApiCallStatusPayload | null = null;
   public apiCallStatusEnum = APICallStatusEnum;
   private unSubs: Array<Subject<void>> = [new Subject(), new Subject(), new Subject(), new Subject()];
 
@@ -76,7 +76,7 @@ export class ChannelPendingTableComponent implements OnInit, AfterViewInit, OnDe
         this.errorMessage = '';
         this.apiCallStatus = pendingChannelsSelector.apiCallStatus;
         if (this.apiCallStatus.status === APICallStatusEnum.ERROR) {
-          this.errorMessage = (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
+          this.errorMessage = !this.apiCallStatus.message ? '' : (typeof (this.apiCallStatus.message) === 'object') ? JSON.stringify(this.apiCallStatus.message) : this.apiCallStatus.message;
         }
         this.pendingChannels = pendingChannelsSelector.pendingChannels;
         if (this.pendingChannels.pending_open_channels && this.pendingChannels.pending_open_channels.length && this.pendingChannels.pending_open_channels.length > 0) {
@@ -272,7 +272,7 @@ export class ChannelPendingTableComponent implements OnInit, AfterViewInit, OnDe
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/lnd/peers-channels/channels/channels-tables/channels-tables.component.ts

@@ -95,7 +95,7 @@ export class ChannelsTablesComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/lnd/peers-channels/channels/close-channel-modal/close-channel.component.ts

@@ -79,7 +79,7 @@ export class CloseChannelComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }

src/app/lnd/peers-channels/channels/open-channel-modal/open-channel.component.ts

@@ -138,7 +138,7 @@ export class OpenChannelComponent implements OnInit, OnDestroy {
 
   ngOnDestroy() {
     this.unSubs.forEach((completeSub) => {
-      completeSub.next(null);
+      completeSub.next(<any>null);
       completeSub.complete();
     });
   }