构建上传失败（有效负载包含两个或多个具有相同目标路径的文件）答案

【问题标题】：build for upload failed ( Payload contains two or more files with the same destination path )构建上传失败（有效负载包含两个或多个具有相同目标路径的文件）
【发布时间】：2021-10-21 15:58:35
【问题描述】：

虽然我可以单独构建每个发布配置，但我无法使用“创建应用程序包”向导创建发布/上传包。

我试过了

正在删除 obj 文件夹
正在删除 bin 文件夹
为每个构建配置提供干净的解决方案
已清除 nuget 缓存

但构建仍然失败并出现相同的错误。

该项目以前可以构建，此后没有任何 nuget 包发生变化（它们也是最新版本）。我比较了每个（x86/x64/arm）的构建设置。除了平台目标 (x86/x64/arm) 和输出路径外，它们几乎相同。

在日志中，DLL 的路径都是不同的，只是“-aot”部分不同。它们看起来都是标准库 DLL。通过观察构建运行，该问题似乎只发生在第二个（x64）配置开始。

1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VisualStudio\v16.0\AppxPackage\Microsoft.AppXPackage.Targets(6086,5): error APPX1111: Payload contains two or more files with the same destination path 'clrcompression.dll', but they are different sizes. Source files: 
1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VisualStudio\v16.0\AppxPackage\Microsoft.AppXPackage.Targets(6086,5): error APPX1111: C:\Program Files (x86)\Microsoft SDKs\UWPNuGetPackages\runtime.win10-x64.microsoft.netcore.universalwindowsplatform\6.2.12\runtimes\win10-x64\nativeassets\uap10.0.15138\clrcompression.dll
1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VisualStudio\v16.0\AppxPackage\Microsoft.AppXPackage.Targets(6086,5): error APPX1111: C:\Program Files (x86)\Microsoft SDKs\UWPNuGetPackages\runtime.win10-x64-aot.microsoft.netcore.universalwindowsplatform\6.2.12\runtimes\win10-x64-aot\nativeassets\uap10.0.15138\clrcompression.dll
1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VisualStudio\v16.0\AppxPackage\Microsoft.AppXPackage.Targets(6086,5): error APPX1111: Payload contains two or more files with the same destination path 'Microsoft.CSharp.dll', but they are different sizes. Source files: 
1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VisualStudio\v16.0\AppxPackage\Microsoft.AppXPackage.Targets(6086,5): error APPX1111: C:\Program Files (x86)\Microsoft SDKs\UWPNuGetPackages\runtime.win10-x64.microsoft.netcore.universalwindowsplatform\6.2.12\runtimes\win10-x64\lib\uap10.0.15138\Microsoft.CSharp.dll
1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VisualStudio\v16.0\AppxPackage\Microsoft.AppXPackage.Targets(6086,5): error APPX1111: C:\Program Files (x86)\Microsoft SDKs\UWPNuGetPackages\runtime.win10-x64-aot.microsoft.netcore.universalwindowsplatform\6.2.12\runtimes\win10-x64-aot\lib\uap10.0.15138\Microsoft.CSharp.dll
1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VisualStudio\v16.0\AppxPackage\Microsoft.AppXPackage.Targets(6086,5): error APPX1112: Payload contains two or more files with the same destination path 'Microsoft.VisualBasic.dll', but they have different content. Source files: 
1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VisualStudio\v16.0\AppxPackage\Microsoft.AppXPackage.Targets(6086,5): error APPX1112: C:\Program Files (x86)\Microsoft SDKs\UWPNuGetPackages\runtime.win10-x64.microsoft.netcore.universalwindowsplatform\6.2.12\runtimes\win10-x64\lib\uap10.0.15138\Microsoft.VisualBasic.dll
1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VisualStudio\v16.0\AppxPackage\Microsoft.AppXPackage.Targets(6086,5): error APPX1112: C:\Program Files (x86)\Microsoft SDKs\UWPNuGetPackages\runtime.win10-x64-aot.microsoft.netcore.universalwindowsplatform\6.2.12\runtimes\win10-x64-aot\lib\uap10.0.15138\Microsoft.VisualBasic.dll
1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VisualStudio\v16.0\AppxPackage\Microsoft.AppXPackage.Targets(6086,5): error APPX1111: Payload contains two or more files with the same destination path 'Microsoft.Win32.Primitives.dll', but they are different sizes. Source files: 
1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VisualStudio\v16.0\AppxPackage\Microsoft.AppXPackage.Targets(6086,5): error APPX1111: C:\Program Files (x86)\Microsoft SDKs\UWPNuGetPackages\runtime.win10-x64.microsoft.netcore.universalwindowsplatform\6.2.12\runtimes\win10-x64\lib\uap10.0.15138\Microsoft.Win32.Primitives.dll
1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VisualStudio\v16.0\AppxPackage\Microsoft.AppXPackage.Targets(6086,5): error APPX1111: C:\Program Files (x86)\Microsoft SDKs\UWPNuGetPackages\runtime.win10-x64-aot.microsoft.netcore.universalwindowsplatform\6.2.12\runtimes\win10-x64-aot\lib\uap10.0.15138\Microsoft.Win32.Primitives.dll
1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VisualStudio\v16.0\AppxPackage\Microsoft.AppXPackage.Targets(6086,5): error APPX1112: Payload contains two or more files with the same destination path 'System.AppContext.dll', but they have different content. Source files: 
1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VisualStudio\v16.0\AppxPackage\Microsoft.AppXPackage.Targets(6086,5): error APPX1112: C:\Program Files (x86)\Microsoft SDKs\UWPNuGetPackages\runtime.win10-x64.microsoft.netcore.universalwindowsplatform\6.2.12\runtimes\win10-x64\lib\uap10.0.15138\System.AppContext.dll
1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VisualStudio\v16.0\AppxPackage\Microsoft.AppXPackage.Targets(6086,5): error APPX1112: C:\Program Files (x86)\Microsoft SDKs\UWPNuGetPackages\runtime.win10-x64-aot.microsoft.netcore.universalwindowsplatform\6.2.12\runtimes\win10-x64-aot\lib\uap10.0.15138\System.AppContext.dll
1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VisualStudio\v16.0\AppxPackage\Microsoft.AppXPackage.Targets(6086,5): error APPX1112: Payload contains two or more files with the same destination path 'System.Buffers.dll', but they have different content. Source files: 
1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VisualStudio\v16.0\AppxPackage\Microsoft.AppXPackage.Targets(6086,5): error APPX1112: C:\Program Files (x86)\Microsoft SDKs\UWPNuGetPackages\runtime.win10-x64.microsoft.netcore.universalwindowsplatform\6.2.12\runtimes\win10-x64\lib\uap10.0.15138\System.Buffers.dll
1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VisualStudio\v16.0\AppxPackage\Microsoft.AppXPackage.Targets(6086,5): error APPX1112: C:\Program Files (x86)\Microsoft SDKs\UWPNuGetPackages\runtime.win10-x64-aot.microsoft.netcore.universalwindowsplatform\6.2.12\runtimes\win10-x64-aot\lib\uap10.0.15138\System.Buffers.dll

我不知道发生了什么。

【问题讨论】：

标签： uwp

【解决方案1】：

我在 Visual Studio 2022 预览版 3.1 中加载了项目，它再次成功构建了包。它看起来像是与 Visual Studio 相关的问题。 Visual Studio 2019 如此难以预测！

【讨论】：

【解决方案2】：

在 Proyect 中右键 > 管理 NuGet 包 > 包源 > 取消勾选“包系统的源”

【讨论】：