Angular2 - raven-js doesen't logs all errors

1

Hello. When i’m using sentry/raven-js with angular2 i don’t have full stacktrace. For example in sentry i have this error logged:

    TypeError: Cannot read property 'length' of undefined
  at _View_CommentComponent0.AppView.detectChanges(eval at <anonymous> (http://localhost:8080/vendor.js:100:2), <anonymous>:9470:18)
  at _View_CommentComponent0.DebugAppView.detectChanges(eval at <anonymous> (http://localhost:8080/vendor.js:100:2), <anonymous>:9575:48)
  at _View_WallPostComponent6.AppView.detectViewChildrenChanges(eval at <anonymous> (http://localhost:8080/vendor.js:100:2), <anonymous>:9496:23)
  at _View_WallPostComponent6.AppView.detectChanges(eval at <anonymous> (http://localhost:8080/vendor.js:100:2), <anonymous>:9470:18)
  at _View_WallPostComponent6.DebugAppView.detectChanges(eval at <anonymous> (http://localhost:8080/vendor.js:100:2), <anonymous>:9575:48)
  at _View_WallPostComponent0.AppView.detectContentChildrenChanges(eval at <anonymous> (http://localhost:8080/vendor.js:100:2), <anonymous>:9488:23)
  at _View_WallPostComponent0.AppView.detectChanges(eval at <anonymous> (http://localhost:8080/vendor.js:100:2), <anonymous>:9470:18)
  at _View_WallPostComponent0.DebugAppView.detectChanges(eval at <anonymous> (http://localhost:8080/vendor.js:100:2), <anonymous>:9575:48)
  at _View_WallPostComponent_Host0.AppView.detectViewChildrenChanges(eval at <anonymous> (http://localhost:8080/vendor.js:100:2), <anonymous>:9496:23)
  at _View_WallPostComponent_Host0.AppView.detectChanges(eval at <anonymous> (http://localhost:8080/vendor.js:100:2), <anonymous>:9470:18)
  at _View_WallPostComponent_Host0.DebugAppView.detectChanges(eval at <anonymous> (http://localhost:8080/vendor.js:100:2), <anonymous>:9575:48)
  at _View_AppComponent0.AppView.detectContentChildrenChanges(eval at <anonymous> (http://localhost:8080/vendor.js:100:2), <anonymous>:9488:23)
  at _View_AppComponent0.AppView.detectChanges(eval at <anonymous> (http://localhost:8080/vendor.js:100:2), <anonymous>:9470:18)
  at _View_AppComponent0.DebugAppView.detectChanges(eval at <anonymous> (http://localhost:8080/vendor.js:100:2), <anonymous>:9575:48)
  at _View_AppComponent_Host0.AppView.detectViewChildrenChanges(eval at <anonymous> (http://localhost:8080/vendor.js:100:2), <anonymous>:9496:23)
  at _View_AppComponent_Host0.AppView.detectChanges(eval at <anonymous> (http://localhost:8080/vendor.js:100:2), <anonymous>:9470:18)
  at _View_AppComponent_Host0.DebugAppView.detectChanges(eval at <anonymous> (http://localhost:8080/vendor.js:100:2), <anonymous>:9575:48)
  at ViewRef_.detectChanges(eval at <anonymous> (http://localhost:8080/vendor.js:100:2), <anonymous>:7582:24)
  at eval(eval at <anonymous> (http://localhost:8080/vendor.js:100:2), <anonymous>:7003:88)
  at ApplicationRef_.tick(eval at <anonymous> (http://localhost:8080/vendor.js:100:2), <anonymous>:7003:42)
  at eval(eval at <anonymous> (http://localhost:8080/vendor.js:100:2), <anonymous>:6944:109)
  at ZoneDelegate.invoke(eval at <anonymous> (http://localhost:8080/polyfills.js:2799:2), <anonymous>:232:26)
  at Object.onInvoke(eval at <anonymous> (http://localhost:8080/vendor.js:100:2), <anonymous>:6158:41)
  at ZoneDelegate.invoke(eval at <anonymous> (http://localhost:8080/polyfills.js:2799:2), <anonymous>:231:32)
  at Zone.run(eval at <anonymous> (http://localhost:8080/polyfills.js:2799:2), <anonymous>:114:43)
  at NgZoneImpl.runInner(eval at <anonymous> (http://localhost:8080/vendor.js:100:2), <anonymous>:6185:75)
  at NgZone.run(eval at <anonymous> (http://localhost:8080/vendor.js:100:2), <anonymous>:6414:70)
  at Object.next(eval at <anonymous> (http://localhost:8080/vendor.js:100:2), <anonymous>:6944:85)
  at SafeSubscriber.schedulerFn [as _next](eval at <anonymous> (http://localhost:8080/vendor.js:100:2), <anonymous>:6088:74)
  at SafeSubscriber.__tryOrUnsub(eval at <anonymous> (http://localhost:8080/vendor.js:130:2), <anonymous>:223:16)
  at SafeSubscriber.next(eval at <anonymous> (http://localhost:8080/vendor.js:130:2), <anonymous>:172:22)
  at Subscriber._next(eval at <anonymous> (http://localhost:8080/vendor.js:130:2), <anonymous>:125:26)
  at Subscriber.next(eval at <anonymous> (http://localhost:8080/vendor.js:130:2), <anonymous>:89:18)
  at EventEmitter.Subject.next(eval at <anonymous> (http://localhost:8080/vendor.js:106:2), <anonymous>:55:25)
  at EventEmitter.emit(eval at <anonymous> (http://localhost:8080/vendor.js:100:2), <anonymous>:6080:80)
  at NgZone._checkStable(eval at <anonymous> (http://localhost:8080/vendor.js:100:2), <anonymous>:6324:48)
  at NgZoneImpl.onLeave(eval at <anonymous> (http://localhost:8080/vendor.js:100:2), <anonymous>:6296:27)
  at Object.onInvokeTask(eval at <anonymous> (http://localhost:8080/vendor.js:100:2), <anonymous>:6152:31)
  at ZoneDelegate.invokeTask(eval at <anonymous> (http://localhost:8080/polyfills.js:2799:2), <anonymous>:264:40)
  at Zone.runTask(eval at <anonymous> (http://localhost:8080/polyfills.js:2799:2), <anonymous>:154:47)
  at XMLHttpRequest.ZoneTask.invoke(eval at <anonymous> (http://localhost:8080/polyfills.js:2799:2), <anonymous>:335:33)

From this error i don’t know anything. But when I disable raven i got in my chrome console this log + information like “Error in comment.component template line 8:16” and i know now everything :wink:
Is possible to capture all angular errors not only one “main” error?

Sorry for my terrible english,
Kamil Sampolski aka Sierran

2

Right. We capture the originalError instead of the “Angular” error, which can contain Angular-pertinant information like what you posted.

Can you open an issue on raven-js? We’d be glad to investigate further / make a change.

3

Thank you for response. I will create issue right now.