Crash Bug

android.runtime.JavaProxyThrowable: System.NullReferenceException: Object reference not set to an instance of an object
  at Bit.Droid.Services.DeviceActionService.Autofill (Bit.Core.Models.View.CipherView cipher) [0x0016f] in <7772cf55573a413887892028262a9cef>:0
  at Bit.App.Pages.CiphersPageViewModel.SelectCipherAsync (Bit.Core.Models.View.CipherView cipher) [0x005b5] in <948e6adef7d049bf9ff84ebb9084fa59>:0
  at Bit.App.Pages.CiphersPage.RowSelected (System.Object sender, Xamarin.Forms.SelectedItemChangedEventArgs e) [0x000a0] in <948e6adef7d049bf9ff84ebb9084fa59>:0
  at System.Runtime.CompilerServices.AsyncMethodBuilderCore+<>c.<ThrowAsync>b__7_0 (System.Object state) [0x00000] in <74bfc0608a2a4b1cb730a27370b59f01>:0
  at Android.App.SyncContext+<>c__DisplayClass2_0.<Post>b__0 () [0x00000] in <3490c8702e6540b09381d2f1477448bb>:0
  at Java.Lang.Thread+RunnableImplementor.Run () [0x00008] in <3490c8702e6540b09381d2f1477448bb>:0
  at Java.Lang.IRunnableInvoker.n_Run (System.IntPtr jnienv, System.IntPtr native__this) [0x00008] in <3490c8702e6540b09381d2f1477448bb>:0
  at (wrapper dynamic-method) Android.Runtime.DynamicMethodNameCounter.65(intptr,intptr)
    at mono.java.lang.RunnableImplementor.n_run(Native Method)
    at mono.java.lang.RunnableImplementor.run(RunnableImplementor.java:30)
    at android.os.Handler.handleCallback(Handler.java:873)
    at android.os.Handler.dispatchMessage(Handler.java:99)
    at android.os.Looper.loop(Looper.java:201)
    at android.app.ActivityThread.main(ActivityThread.java:6864)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:547)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:873)