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fix: throw useful error on missing platform module.

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This commit is contained in:
Misko Hevery
2016-07-29 14:45:05 -07:00
parent 8c8754e573
commit 73f02c7861
4 changed files with 69 additions and 47 deletions
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5
modules/@angular/core/src/application_ref.ts
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@ -313,7 +313,10 @@ export class PlatformRef_ extends PlatformRef {
const ngZoneInjector =
ReflectiveInjector.resolveAndCreate([{provide: NgZone, useValue: ngZone}], this.injector);
const moduleRef = moduleFactory.create(ngZoneInjector);
const exceptionHandler: ExceptionHandler = moduleRef.injector.get(ExceptionHandler);
const exceptionHandler: ExceptionHandler = moduleRef.injector.get(ExceptionHandler, null);
if (!exceptionHandler) {
throw new Error('No ExceptionHandler. Is platform module (BrowserModule) included?');
}
ObservableWrapper.subscribe(ngZone.onError, (error: NgZoneError) => {
exceptionHandler.call(error.error, error.stackTrace);
});