我在Visual Studio中创建了一个新项目,在.xml
文件中放置了两个框架布局,但在调试代码时出现了一个错误,请告诉我解决方法。
Error 1 The "GenerateJavaStubs" task failed unexpectedly.
System.InvalidOperationException: Sequence contains no elements
at System.Linq.Enumerable.Max(IEnumerable`1 source)
at Xamarin.Android.Tools.TypeNameMapGenerator.WriteBinaryMapping(Stream o, Dictionary`2 mapping)
at Xamarin.Android.Tools.TypeNameMapGenerator.WriteJavaToManaged(Stream output)
at Xamarin.Android.Tasks.GenerateJavaStubs.UpdateWhenChanged(String path, Action`1 generator)
at Xamarin.Android.Tasks.GenerateJavaStubs.WriteTypeMappings(List`1 types)
at Xamarin.Android.Tasks.GenerateJavaStubs.Run()
at Xamarin.Android.Tasks.GenerateJavaStubs.Execute()
at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute()
at Microsoft.Build.BackEnd.TaskBuilder.<ExecuteInstantiatedTask>d__20.MoveNext() TMS_TabletView.Droid