Angular 5 - Compatibility

Getting this error while trying to compile code using Angular 5, and Angular CLI 1.5.

ERROR in ./node_modules/@stomp/ng2-stompjs/index.ts Module build failed: Error: D:\dev-tracker-app\tracker-app-admin\tracker-app-ng\node_modules\@stomp\ng2-stompjs\index.ts is not part of the compilatio n output. Please check the other error messages for details. at AngularCompilerPlugin.getCompiledFile (D:\dev-tracker-app\tracker-app-admin\tracker-app-ng\node_modules\@ngtools\webpack\src\angular_compiler_p lugin.js:629:23) at plugin.done.then (D:\dev-tracker-app\tracker-app-admin\tracker-app-ng\node_modules\@ngtools\webpack\src\loader.js:467:39) at process._tickCallback (internal/process/next_tick.js:103:7) @ ./src/app/admin/services/websocket.service.ts 8:0-62 @ ./src/app/admin/admin.module.ts @ ./src/$$_lazy_route_resource lazy @ ./node_modules/@angular/core/esm5/core.js @ ./src/main.ts @ multi webpack-dev-server/client?http://0.0.0.0:0 ./src/main.ts

[oarshad]

It compiles after changing the following line:

import {Observable, Observer, Subscription} from 'rxjs/Rx'; with these:

import {Observable} from 'rxjs/Observable'; import {Observer} from 'rxjs/Observer'; import {Subscription} from 'rxjs/Subscription';

[muhammad-Usman85]

i added this one and it fixed my problem ->npm i @stomp/ng2-stompjs