OrderBy Issue in angular2 beta 16

[deepakgd]

I have updated my angular2 version to beta 16 now i am getting this error

browser_adapter.js:77 ORIGINAL EXCEPTION: TypeError: Cannot read property '0' of undefinedBrowserDomAdapter.logError @ browser_adapter.js:77ExceptionHandler.call @ exception_handler.js:66(anonymous function) @ application_ref.js:272schedulerFn @ async.js:123SafeSubscriber.__tryOrUnsub @ Subscriber.js:166SafeSubscriber.next @ Subscriber.js:115Subscriber._next @ Subscriber.js:74Subscriber.next @ Subscriber.js:51Subject._finalNext @ Subject.js:124Subject._next @ Subject.js:116Subject.next @ Subject.js:73EventEmitter.emit @ async.js:112NgZone._zoneImpl.ng_zone_impl_1.NgZoneImpl.onError @ ng_zone.js:120NgZoneImpl.inner.inner.fork.onHandleError @ ng_zone_impl.js:66ZoneDelegate.handleError @ angular2-polyfills.js:353Zone.runTask @ angular2-polyfills.js:285drainMicroTaskQueue @ angular2-polyfills.js:500ZoneTask.invoke @ angular2-polyfills.js:452
browser_adapter.js:77 ORIGINAL STACKTRACE:BrowserDomAdapter.logError @ browser_adapter.js:77ExceptionHandler.call @ exception_handler.js:69(anonymous function) @ application_ref.js:272schedulerFn @ async.js:123SafeSubscriber.__tryOrUnsub @ Subscriber.js:166SafeSubscriber.next @ Subscriber.js:115Subscriber._next @ Subscriber.js:74Subscriber.next @ Subscriber.js:51Subject._finalNext @ Subject.js:124Subject._next @ Subject.js:116Subject.next @ Subject.js:73EventEmitter.emit @ async.js:112NgZone._zoneImpl.ng_zone_impl_1.NgZoneImpl.onError @ ng_zone.js:120NgZoneImpl.inner.inner.fork.onHandleError @ ng_zone_impl.js:66ZoneDelegate.handleError @ angular2-polyfills.js:353Zone.runTask @ angular2-polyfills.js:285drainMicroTaskQueue @ angular2-polyfills.js:500ZoneTask.invoke @ angular2-polyfills.js:452
browser_adapter.js:77 TypeError: Cannot read property '0' of undefined
    at OrderBy.transform (order-by.ts:23)
    at AppView._View_PipeTestComponent0.detectChangesInternal (PipeTestComponent.template.js:167)
    at AppView.detectChanges (view.js:267)
    at AppView.detectViewChildrenChanges (view.js:296)
    at AppView.detectChangesInternal (view.js:287)
    at AppView.detectChanges (view.js:267)
    at AppView.detectContentChildrenChanges (view.js:291)
    at AppView._View_SeedApp0.detectChangesInternal (SeedApp.template.js:1064)
    at AppView.detectChanges (view.js:267)
    at AppView.detectViewChildrenChanges (view.js:296)BrowserDomAdapter.logError @ browser_adapter.js:77ExceptionHandler.call @ exception_handler.js:70(anonymous function) @ application_ref.js:272schedulerFn @ async.js:123SafeSubscriber.__tryOrUnsub @ Subscriber.js:166SafeSubscriber.next @ Subscriber.js:115Subscriber._next @ Subscriber.js:74Subscriber.next @ Subscriber.js:51Subject._finalNext @ Subject.js:124Subject._next @ Subject.js:116Subject.next @ Subject.js:73EventEmitter.emit @ async.js:112NgZone._zoneImpl.ng_zone_impl_1.NgZoneImpl.onError @ ng_zone.js:120NgZoneImpl.inner.inner.fork.onHandleError @ ng_zone_impl.js:66ZoneDelegate.handleError @ angular2-polyfills.js:353Zone.runTask @ angular2-polyfills.js:285drainMicroTaskQueue @ angular2-polyfills.js:500ZoneTask.invoke @ angular2-polyfills.js:452
browser_adapter.js:77 ERROR CONTEXT: