ion-refresher is broken in latest nightly

[Sh1d0w]

Ionic version: (check one with "x")
[ ] 1.x
[ x ] 2.x

I'm submitting a ... (check one with "x")
[ x ] bug report
[ ] feature request
[ ] support request => Please do not submit support requests here, use one of these channels: https://forum.ionicframework.com/ or http://ionicworldwide.herokuapp.com/

Current behavior:

Using latest ionic-angular nightly (after update of angular version to 2.4.8) using ion-refresher components the page breaks with the error:

error_handler.js:60 TypeError: Cannot read property 'push' of null
    at UIEventManager.pointerEvents (ui-event-manager.js:22)
    at Refresher._setListeners (refresher.js:408)
    at Refresher.ngOnInit (refresher.js:423)
    at Wrapper_Refresher.ngDoCheck (/IonicModule/Refresher/wrapper.ngfactory.js:79)
    at DebugAppView.View_MonthReviewPage0.detectChangesInternal (/PagesModule/MonthReviewPage/component.ngfactory.js:859)
    at DebugAppView.AppView.detectChanges (view.js:425)
    at DebugAppView.detectChanges (view.js:620)
    at DebugAppView.AppView.internalDetectChanges (view.js:410)
    at DebugAppView.View_MonthReviewPage_Host0.detectChangesInternal (/PagesModule/MonthReviewPage/host.ngfactory.js:29)
    at DebugAppView.AppView.detectChanges (view.js:425)

Expected behavior:

The page should not break

Steps to reproduce:

1. npm install ionic-angular@nightly

Related code:

<ion-content>

  <ion-refresher (ionStart)="doStart($event)" (ionPull)="doPulling($event)" (ionRefresh)="doRefresh($event)">

    <ion-refresher-content
      pullingText="Pull to refresh..."
      refreshingSpinner="bubbles"
      refreshingText="Refreshing...">
    </ion-refresher-content>

  </ion-refresher>

  <ion-list>
    <ion-item *ngFor="let item of items">
      {{ item }}
    </ion-item>
  </ion-list>

</ion-content>

Other information:

Ionic info: (run ionic info from a terminal/cmd prompt and paste output below):

Your system information:

Cordova CLI: 6.4.0 
Ionic Framework Version: 2.1.0-201703032024
Ionic CLI Version: 2.2.1
Ionic App Lib Version: 2.2.0
Ionic App Scripts Version: 1.1.4
ios-deploy version: 1.9.0 
ios-sim version: 5.0.13 
OS: macOS Sierra
Node Version: v7.7.1
Xcode version: Xcode 8.2.1 Build version 8C1002

[manucorporat]

Fixed! thanks @Sh1d0w

[Sh1d0w]

@manucorporat Thanks for the quick fix. Unfortunately it still breaks the page, now with another error:

TypeError: Cannot read property 'forEach' of null
    at UIEventManager.unlistenAll (ui-event-manager.js:33)
    at Refresher._setListeners (refresher.js:405)
    at Refresher.ngOnDestroy (refresher.js:431)
    at Wrapper_Refresher.ngOnDestroy (/IonicModule/Refresher/wrapper.ngfactory.js:20)
    at CompiledTemplate.proxyViewClass.View_MonthReviewPage0.destroyInternal (/PagesModule/MonthReviewPage/component.ngfactory.js:1114)
    at CompiledTemplate.proxyViewClass.AppView.destroy (view.js:203)
    at CompiledTemplate.proxyViewClass.DebugAppView.destroy (view.js:606)
    at CompiledTemplate.proxyViewClass.View_MonthReviewPage_Host0.destroyInternal (/PagesModule/MonthReviewPage/host.ngfactory.js:33)
    at CompiledTemplate.proxyViewClass.AppView.destroy (view.js:203)
    at CompiledTemplate.proxyViewClass.DebugAppView.destroy (view.js:606)
    at s (polyfills.js:3)
    at polyfills.js:3
    at t.invokeTask (polyfills.js:3)
    at Object.onInvokeTask (ng_zone.js:264)
    at t.invokeTask (polyfills.js:3)
    at e.runTask (polyfills.js:3)
    at i (polyfills.js:3)
    at HTMLButtonElement.invoke (polyfills.js:3)
(anonymous) @ ion-dev.js?v=1.1.4:156
ErrorHandler.handleError @ error_handler.js:60
IonicErrorHandler.handleError @ ionic-error-handler.js:56
next @ application_ref.js:348
schedulerFn @ async.js:93
SafeSubscriber.__tryOrUnsub @ Subscriber.js:223
SafeSubscriber.next @ Subscriber.js:172
Subscriber._next @ Subscriber.js:125
Subscriber.next @ Subscriber.js:89
Subject.next @ Subject.js:55
EventEmitter.emit @ async.js:79
NgZone.triggerError @ ng_zone.js:333
onHandleError @ ng_zone.js:294
t.handleError @ polyfills.js:3
e.runGuarded @ polyfills.js:3
r @ polyfills.js:3
i @ polyfills.js:3
invoke @ polyfills.js:3

[manucorporat]

Sorry @Sh1d0w, my fault. I pushed the change without actually testing it :)

[ARHANIZAR]

I have the same problem here

error_handler.js:60 TypeError: Cannot read property 'push' of null
    at UIEventManager.pointerEvents (ui-event-manager.js:22)
    at Refresher._setListeners (refresher.js:408)
    at Refresher.ngOnInit (refresher.js:423)
    at Wrapper_Refresher.ngDoCheck (/IonicModule/Refresher/wrapper.ngfactory.js:79)
    at DebugAppView.View_MonthReviewPage0.detectChangesInternal (/PagesModule/MonthReviewPage/component.ngfactory.js:859)
    at DebugAppView.AppView.detectChanges (view.js:425)
    at DebugAppView.detectChanges (view.js:620)
    at DebugAppView.AppView.internalDetectChanges (view.js:410)
    at DebugAppView.View_MonthReviewPage_Host0.detectChangesInternal (/PagesModule/MonthReviewPage/host.ngfactory.js:29)
    at DebugAppView.AppView.detectChanges (view.js:425)

[Sh1d0w]

@ARHANIZAR This was fixed. Please updated to the latest version.

[ionitron-bot]

Thanks for the issue! This issue is being locked to prevent comments that are not relevant to the original issue. If this is still an issue with the latest version of Ionic, please create a new issue and ensure the template is fully filled out.