非常简单的Xamarin.Forms利用程序不会存档-英雄云拓展知识分享

我正在努力解决我的第一个Android利用程序，并且遇到了麻烦。我正在尝试构造和存档最简单的Android利用程序，并且没法取得档案步骤。

这是我在做的...

1. 使用Xamarin Preview Extension和Xamarin Updater启动VS2017预览（所有内容都完全更新）

2. 运行Android SDK Manager并安装以下内容

   Android SDK Tools 25.2.5
   Android SDK Platform-tools 26
   Android SDK Build-tools 26
   Android SDK Build-tools 25.0.3
   Android SDK Build-tools 25.0.2
   Android SDK Build-tools 25.0.1
   Android SDK Build-tools 25
   SDK Platform 25.3
   Android Support Repository 47
   Google Play Services 42
   Instant Apps Development SDK 1
   Google Play Licensing Library 1
   Google Play Billing Library 5
   Google USB Driver 11
   Google Web Driver 2
   Emulator 26
   

3. 使用默许值（xamarin.forms-空白利用程序 - 同享项目）创建一个新的跨平台（APP1），我对代码没有任何更改。

4. 打开app1.android poperties

   Compile using Android version: Android 7.1 (Nougat)
   Package Name: App1
   Version number: 1
   Version name: 1.0
   Minimum Android version: Android 7.1 (API Level 25 - Nougat)
   Target Android version: Android 7.1 (API Level 25 - Nougat)
   Linking: Sdk Assemblies Only
   Everything else are default values
   

5. 设定释放和构造：成功

6. 档案：“链接组件”任务意外失败。

    Mono.Linker.MarkException: Error processing method: 'TNativeView Xamarin.Forms.Platform.Android.ViewRenderer'2::get_Control()' in assembly: 'Xamarin.Forms.Platform.Android.dll' ---> System.ArgumentNullException: Value cannot be null.
   Parameter name: instruction
   at Mono.Cecil.Cil.InstructionOffset..ctor(Instruction instruction)
   at Mono.Cecil.Cil.CodeReader.ReadScope(ScopeDebugInformation scope)
   at Mono.Cecil.Cil.CodeReader.ReadScopes(Collection'1 scopes)
   at Mono.Cecil.Cil.CodeReader.ReadScope(ScopeDebugInformation scope)
   at Mono.Cecil.Cil.CodeReader.ReadScopes(Collection'1 scopes)
   at Mono.Cecil.Cil.CodeReader.ReadScope(ScopeDebugInformation scope)
   at Mono.Cecil.Cil.CodeReader.ReadDebugInfo()
   at Mono.Cecil.Cil.CodeReader.ReadMethodBody()
   at Mono.Cecil.Cil.CodeReader.ReadMethodBody(MethodDefinition method)
   at Mono.Cecil.MethodDefinition.<>c.<get_Body>b__41_0(MethodDefinition method, MetadataReader reader)
   at Mono.Cecil.ModuleDefinition.Read[TItem,TRet](TRet& variable, TItem item, Func'3 read)
   at Mono.Cecil.MethodDefinition.get_Body()
   at Mono.Linker.Steps.MarkStep.ProcessMethod(MethodDefinition method)
   at Mono.Linker.Steps.MarkStep.ProcessQueue()
   --- End of inner exception stack trace ---
   at Mono.Linker.Steps.MarkStep.ProcessQueue()
   at Mono.Linker.Steps.MarkStep.Process()
   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(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()
   

我要去哪里？我如何弄乱如此简单的空白模板利用程序？