Question

将Google Play服务添加到我的应用程序后，我收到以下错误消息。我启用了Link SDK Assms，启用它是至关重要的。

此处示例：https://dl.dropboxusercontent.com/u/19503836/so_googlemaptest.droid.zip

C:\Program Files (x86)\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets(5,5): Error MSB4018: The "LinkAssemblies" task failed unexpectedly.
Mono.Cecil.ResolutionException: Failed to resolve Android.App.Fragment
   at Mono.Linker.Steps.MarkStep.MarkType(TypeReference reference)
   at Mono.Linker.Steps.MarkStep.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, LinkContext& context)
   at Xamarin.Android.Tasks.LinkAssemblies.Execute()
   at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute()
   at Microsoft.Build.BackEnd.TaskBuilder.<ExecuteInstantiatedTask>d__20.MoveNext() (MSB4018) (googlemaptest.droid)

如何帮助链接器解析Fragment？

Answer 1

从10月19日开始，Xamarin Component商店中提供了GooglePlayServicesFroyo问题和解决方案。 MapFragment类型不再存在！您可以直接从Xamarin组件商店使用GooglePlayServicesFroyo 12.0.1组件，它适用于SDK Only链接器选项。

我能够向Google Play提交启用了链接器的版本。

以下是Xamarin论坛讨论： http://forums.xamarin.com/discussion/8428/google-play-services-froyo-xamarin-component-doesn-t-work-in-release-mode/p2

无法解析仅启用链接SDK程序集的Android.App.fragment

1 个答案: