Question

我最近将我的Xamarin.Android应用MvvmCross软件包从4.1.4更新为4.1.5，现在无法启动我的应用。只要我的代码在崩溃之前没有得到任何控制，就无法调试问题。

System.MissingMethodException: Method 'Array.Empty' not found.
  at MvvmCross.Droid.Views.MvxActivityViewExtensions.OnViewCreate (IMvxAndroidView androidView, Android.OS.Bundle bundle) [0x00055] in <filename unknown>:0
  at MvvmCross.Droid.Views.MvxActivityAdapter.EventSourceOnCreateCalled (System.Object sender, MvvmCross.Platform.Core.MvxValueEventArgs`1 eventArgs) [0x0000c] in <filename unknown>:0
  at at (wrapper delegate-invoke) System.EventHandler`1[MvvmCross.Platform.Core.MvxValueEventArgs`1[Android.OS.Bundle]]:invoke_void_object_TEventArgs (object,MvvmCross.Platform.Core.MvxValueEventArgs`1<Android.OS.Bundle>)
  at MvvmCross.Platform.Core.MvxDelegateExtensionMethods.Raise[T] (System.EventHandler`1 eventHandler, System.Object sender, MvvmCross.Platform.Core.T value) [0x00000] in C:\vcs\git\MvvmCross\MvvmCross\Platform\Platform\Core\MvxDelegateExtensionMethods.cs:21
  at MvvmCross.Platform.Droid.Views.MvxEventSourceActivity.OnCreate (Android.OS.Bundle bundle) [0x00014] in <filename unknown>:0
  at MvvmCross.Droid.Views.MvxSplashScreenActivity.OnCreate (Android.OS.Bundle bundle) [0x00017] in <filename unknown>:0
  at Android.App.Activity.n_OnCreate_Landroid_os_Bundle_ (IntPtr jnienv, IntPtr native__this, IntPtr native_savedInstanceState) [0x00011] in /Users/builder/data/lanes/3236/ee215fc9/source/monodroid/src/Mono.Android/platforms/android-23/src/generated/Android.App.Activity.cs:2857
  at at (wrapper dynamic-method) System.Object:97318edf-ae39-4dd0-a17c-810218756b0b (intptr,intptr,intptr)

清理/重建没有帮助
回滚到4.1.4恢复应用

Answer 1

这似乎是MVVMCross和Mono的当前问题。有关它的更多信息，请访问：https://github.com/MvvmCross/MvvmCross/issues/1330

MvvmCross在应用程序启动时崩溃，使用＆＃34;方法＆＃39; Array.Empty＆＃39;找不到＆＃34;例外

1 个答案: