Question

我不知道为什么，但是当我尝试在发布模式下构建应用程序时，会出现以下错误：

Error       The "LinkAssemblies" task failed unexpectedly.
Java.Interop.Tools.Diagnostics.XamarinAndroidException: error XA2006: Could not resolve reference to 'Android.Gms.Gcm.Iid.InstanceIDListenerService' (defined in assembly 'Realtime.Messaging.Droid, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null') with scope 'Xamarin.GooglePlayServices.Gcm, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. When the scope is different from the defining assembly, it usually means that the type is forwarded. ---> Mono.Cecil.ResolutionException: Failed to resolve Android.Gms.Gcm.Iid.InstanceIDListenerService
   at Mono.Linker.Steps.MarkStep.HandleUnresolvedType(TypeReference reference)
   at Mono.Linker.Steps.MarkStep.MarkType(TypeReference reference)
   at MonoDroid.Tuner.MonoDroidMarkStep.MarkType(TypeReference reference)
   at Mono.Linker.Steps.MarkStep.MarkType(TypeReference reference)
   at MonoDroid.Tuner.MonoDroidMarkStep.MarkType(TypeReference reference)
   at Mono.Linker.Steps.MarkStep.InitializeType(TypeDefinition type)
   at Mono.Linker.Steps.MarkStep.InitializeAssembly(AssemblyDefinition assembly)
   at Mono.Linker.Steps.MarkStep.Initialize()
   at Mono.Linker.Steps.MarkStep.Process(LinkContext context)
   at Mono.Linker.Pipeline.Process(LinkContext context)
   at MonoDroid.Tuner.Linker.Process(LinkerOptions options, ILogger logger, LinkContext& context)
   at Xamarin.Android.Tasks.LinkAssemblies.Execute(DirectoryAssemblyResolver res)
   --- End of inner exception stack trace ---
   at Java.Interop.Tools.Diagnostics.Diagnostic.Error(Int32 code, Exception innerException, String message, Object[] args)
   at Xamarin.Android.Tasks.LinkAssemblies.Execute(DirectoryAssemblyResolver res)
   at Xamarin.Android.Tasks.LinkAssemblies.Execute()
   at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute()
   at Microsoft.Build.BackEnd.TaskBuilder.<ExecuteInstantiatedTask>d__26.MoveNext() AndroidApp  C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets    1812

当我将链接属性设置为“仅SDK程序集” 时，会发生这种情况；如果将链接属性设置为“无”，则，它将编译成功并且功能正常。如果我将其设置为“ SDK和用户程序集” ，它也会进行编译，但是UI缺少很多内容，导航到某些视图会导致应用程序崩溃。

我具有以下配置：

最低Android版本：Android 5.0（API级别21）；
目标Android版本：“使用SDK版本使用编译”；
使用Android版本进行编译：Android 8.1（Oreo）。

有人可以帮我吗？

谢谢。

应用可在调试中编译，但无法发布

我具有以下配置：

0 个答案: