android - "XamarinBuildAndroidAarProguardConfigs"任务意外失败

Question

我正在尝试使用 xamarin.android 实现 firebase，但在下载了一些 nugat 包后，我开始遇到不同的错误，最新的错误如下:

Severity    Code    Description Project File    Line    Suppression State
Error       The "XamarinBuildAndroidAarProguardConfigs" task failed unexpectedly.
System.IO.InvalidDataException: Central Directory corrupt. ---> System.IO.IOException: An attempt was made to move the file pointer before the beginning of the file.

   at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
   at System.IO.FileStream.SeekCore(Int64 offset, SeekOrigin origin)
   at System.IO.FileStream.Seek(Int64 offset, SeekOrigin origin)
   at System.IO.Compression.ZipArchive.ReadEndOfCentralDirectory()
   --- End of inner exception stack trace ---
   at System.IO.Compression.ZipArchive.ReadEndOfCentralDirectory()
   at System.IO.Compression.ZipArchive.Init(Stream stream, ZipArchiveMode mode, Boolean leaveOpen)
   at System.IO.Compression.ZipArchive..ctor(Stream stream, ZipArchiveMode mode, Boolean leaveOpen, Encoding entryNameEncoding)
   at Xamarin.Build.Download.XamarinBuildAndroidAarProguardConfigs.Execute()
   at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute()
   at Microsoft.Build.BackEnd.TaskBuilder.<ExecuteInstantiatedTask>d__26.MoveNext() FireBaseSolution            

android 目标框架:25
一些已安装的引用:

Xamarin.Android.Support.v4
Xamarin.Android.Support.v7.AppCompat
Xamarin.GooglePlayServices.Base
Xamarin.Firebase.Messaging

请指导我如何解决它。谢谢

Answer 1

对我来说，解决方案是将版本 nuget 包“Xamarin.Build.Download”降级到版本 4.4