最近更新后無法構建我的 Xamarin.Forms 項目

Question

我收到這個錯誤。 並且不知道該怎么做...謝謝。

完全錯誤

/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.targets(2,2): Error XA0000: Unhandled exception: System.IO.DirectoryNotFoundException: Could not find a part of the path "/Users/eduardoneto/PROJETOS/myapp/myapp.Droid/obj/Debug/lp/78/jl/res/**/*.png".
  at System.IO.FileStream..ctor (System.String path, System.IO.FileMode mode, System.IO.FileAccess access, System.IO.FileShare share, System.Int32 bufferSize, System.Boolean anonymous, System.IO.FileOptions options) [0x0015e] in /Users/builder/jenkins/workspace/build-package-osx-mono/2019-10/external/bockbuild/builds/mono-x64/mcs/class/corlib/System.IO/FileStream.cs:223 
  at System.IO.FileStream..ctor (System.String path, System.IO.FileMode mode, System.IO.FileAccess access, System.IO.FileShare share, System.Int32 bufferSize, System.IO.FileOptions options) [0x00000] in /Users/builder/jenkins/workspace/build-package-osx-mono/2019-10/external/bockbuild/builds/mono-x64/mcs/class/corlib/System.IO/FileStream.cs:106 
  at (wrapper remoting-invoke-with-check) System.IO.FileStream..ctor(string,System.IO.FileMode,System.IO.FileAccess,System.IO.FileShare,int,System.IO.FileOptions)
  at System.IO.FileSystem.CopyFile (System.String sourceFullPath, System.String destFullPath, System.Boolean overwrite) [0x00025] in /Users/builder/jenkins/workspace/build-package-osx-mono/2019-10/external/bockbuild/builds/mono-x64/external/corefx/src/System.IO.FileSystem/src/System/IO/FileSystem.Unix.cs:54 
  at System.IO.File.Copy (System.String sourceFileName, System.String destFileName, System.Boolean overwrite) [0x00056] in /Users/builder/jenkins/workspace/build-package-osx-mono/2019-10/external/bockbuild/builds/mono-x64/external/corefx/src/System.IO.FileSystem/src/System/IO/File.cs:74 
  at System.IO.File.Copy (System.String sourceFileName, System.String destFileName) [0x00000] in /Users/builder/jenkins/workspace/build-package-osx-mono/2019-10/external/bockbuild/builds/mono-x64/external/corefx/src/System.IO.FileSystem/src/System/IO/File.cs:56 
  at Xamarin.Android.Tools.Files.CopyIfChanged (System.String source, System.String destination) [0x00033] in <e29c048b3b5443a3a8a19c4ed24d3a3a>:0 
  at Xamarin.Android.Tasks.MonoAndroidHelper.CopyIfChanged (System.String source, System.String destination) [0x00000] in <e29c048b3b5443a3a8a19c4ed24d3a3a>:0 
  at Xamarin.Android.Tasks.Crunch.DoExecute (System.Linq.IGrouping`2[TKey,TElement] imageGroup) [0x00095] in <e29c048b3b5443a3a8a19c4ed24d3a3a>:0 
  at Xamarin.Android.Tasks.AsyncTaskExtensions+<>c__DisplayClass0_1`1[TSource].<WhenAll>b__0 () [0x00000] in <e29c048b3b5443a3a8a19c4ed24d3a3a>:0  (XA0000) (myapp.Droid)

**VS version**

=== Visual Studio Community 2019 for Mac ===

Version 8.5 (build 3183)
Installation UUID: cae51bb2-5449-434c-a2e8-1562ce0250f5
    GTK+ 2.24.23 (Raleigh theme)
    Xamarin.Mac 6.14.1.39 (d16-5 / 30e8706b4)

    Package version: 608000123

=== Mono Framework MDK ===

Runtime:
    Mono 6.8.0.123 (2019-10/1d0d939dc30) (64-bit)
    Package version: 608000123

=== Roslyn (Language Service) ===

3.5.0-beta4-20125-04+1baa0b3063238ed752ad1f0368b1df6b6901373e

=== NuGet ===

Version: 5.4.0.6315

=== .NET Core SDK ===

SDK: /usr/local/share/dotnet/sdk/3.1.200/Sdks
SDK Versions:
    3.1.200
    3.1.102
    3.1.101
    3.1.100
    3.0.101
    3.0.100
    2.1.701
MSBuild SDKs: /Library/Frameworks/Mono.framework/Versions/6.8.0/lib/mono/msbuild/Current/bin/Sdks

=== .NET Core Runtime ===

Runtime: /usr/local/share/dotnet/dotnet
Runtime Versions:
    3.1.2
    3.1.1
    3.1.0
    3.0.1
    3.0.0
    2.1.16
    2.1.15
    2.1.14
    2.1.13
    2.1.12

=== Xamarin.Profiler ===

Version: 1.6.12.26
Location: /Applications/Xamarin Profiler.app/Contents/MacOS/Xamarin Profiler

=== Updater ===

Version: 11

=== Apple Developer Tools ===

Xcode 11.3.1 (15715)
Build 11E146

=== Xamarin.Mac ===

Version: 6.14.1.39 (Visual Studio Community)
Hash: 30e8706b4
Branch: d16-5
Build date: 2020-02-20 16:41:47-0500

=== Xamarin.Android ===

Version: 10.2.0.100 (Visual Studio Community)
Commit: xamarin-android/d16-5/988c811
Android SDK: /Users/eduardoneto/Library/Developer/Xamarin/android-sdk-macosx
    Supported Android versions:
        7.1 (API level 25)
        8.0 (API level 26)
        8.1 (API level 27)

SDK Tools Version: 26.1.1
SDK Platform Tools Version: 29.0.6
SDK Build Tools Version: 29.0.2

Build Information: 
Mono: c0c5c78
Java.Interop: xamarin/java.interop/d16-5@fc18c54
ProGuard: xamarin/proguard/master@905836d
SQLite: xamarin/sqlite/3.28.0@46204c4
Xamarin.Android Tools: xamarin/xamarin-android-tools/d16-5@9f4ed4b

=== Microsoft Mobile OpenJDK ===

Java SDK: /Users/eduardoneto/Library/Developer/Xamarin/jdk/microsoft_dist_openjdk_1.8.0.25
1.8.0-25
Android Designer EPL code available here:
https://github.com/xamarin/AndroidDesigner.EPL

=== Android SDK Manager ===

Version: 16.5.0.39
Hash: 6fb4c79
Branch: remotes/origin/d16-5
Build date: 2020-02-20 23:25:56 UTC

=== Android Device Manager ===

Version: 16.5.0.71
Hash: 49194e8
Branch: remotes/origin/d16-5
Build date: 2020-02-20 23:26:18 UTC

=== Xamarin Designer ===

Version: 16.5.0.471
Hash: 35aa4889d
Branch: remotes/origin/d16-5
Build date: 2020-02-25 00:52:08 UTC

=== Xamarin.iOS ===

Version: 13.14.1.39 (Visual Studio Community)
Hash: 30e8706b4
Branch: d16-5
Build date: 2020-02-20 16:41:48-0500

=== Xamarin Inspector ===

Version: 1.4.3
Hash: db27525
Branch: 1.4-release
Build date: Mon, 09 Jul 2018 21:20:18 GMT
Client compatibility: 1

=== Build Information ===

Release ID: 805003183
Git revision: 60e06e010baa677204535600661dda3fb4677c2f
Build date: 2020-03-20 06:18:03-04
Build branch: release-8.5
Xamarin extensions: 60e06e010baa677204535600661dda3fb4677c2f

=== Operating System ===

Mac OS X 10.15.3
Darwin 19.3.0 Darwin Kernel Version 19.3.0
    Thu Jan  9 20:58:23 PST 2020
    root:xnu-6153.81.5~1/RELEASE_X86_64 x86_64

Answer 1

這是我找到的解決方案：

在 AndroidManifest.xml 文件上

<AndroidUseAapt2>true</AndroidUseAapt2>

安卓構建配置