Enhance node-resolver for new API

src/app/node-resolver.service.ts

@@ -15,7 +15,7 @@ export class NodeResolverService implements Resolve<any> {
 	resolve(route: ActivatedRouteSnapshot): Observable<any> {
 		console.log('Called getAddr in resolver...', route);
 		return this.fullnode.getAddr().pipe(
-			catchError(error => {
+			catchError(() => {
 				return of('No data');
 			})
 		);