的「XamarinBuildAndroidAarProguardConfigs」任務意外失敗

我試圖實現與xamarin.android火力點，但下載一些nugat包後，我開始變得不同的錯誤和最新的一個是如下：的「XamarinBuildAndroidAarProguardConfigs」任務意外失敗

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的目標框架： 25
一些安裝參考資料：

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

請指導我如何解決它。謝謝

來源

2017-07-27 Reza Shirin Nezhad

對我來說，解決方案是將版本nuget包「Xamarin.Build.Download」降級到版本4.4

來源

2017-08-02 22:17:40 ipon

的「XamarinBuildAndroidAarProguardConfigs」任務意外失敗

回答

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