我正试图定义一个为.NETCore解决方案构建的管道。依赖项由Paket管理。依赖项是从Azure工件提要下载的。
在最初的阶段，我认为问题出在Paket上，我能够定义一个在没有它的情况下构建的管道(使用私有包源，我们的私有提要(。
一旦我修复了Paket问题，我就在尝试使dotnet restore工作时遇到了问题。
这是我实际的YML定义：
trigger:
- none
pool:
vmImage: 'windows-latest'
steps:
- task: UseDotNet@2
inputs:
packageType: 'sdk'
version: '3.1.x'
- powershell: |
cd ..
dotnet tool install -g paket
- task: setCredentialManager@0
- task: PaketRestore@0
inputs:
PaketPath: '.paket'
- task: paketCredentialCleanup@0
# I'm not sure the following task is necessary
- task: PowerShell@2
inputs:
filePath: './installcredprovider.ps1'
- task: NuGetCommand@2
inputs:
command: 'restore'
restoreSolution: '**/*.sln'
feedsToUse: 'config'
nugetConfigPath: './NuGet.config'
- task: CmdLine@2
inputs:
script: 'dotnet restore'
- task: DotNetCoreCLI@2
inputs:
command: 'build'
projects: '*.csproj'
NuGetCommand@2还原任务失败，日志为：
NuGet Version: 5.4.0.6315
EXEC : Standard error : It was not possible to find any compatible framework version [d:a1sArtifactsVs.csproj]
MSBuild auto-detection: using msbuild version '16.5.0.12403' from 'C:Program Files (x86)Microsoft Visual Studio2019EnterpriseMSBuildCurrentbin'. Use option -MSBuildVersion to force nuget to use a specific version of MSBuild.
EXEC : Standard error : It was not possible to find any compatible framework version [d:a1sArtifactsVs.csproj]
MSBuild P2P timeout [ms]: 120000
EXEC : Standard error : It was not possible to find any compatible framework version [d:a1sArtifactsVs.csproj]
C:Program Files (x86)Microsoft Visual Studio2019EnterpriseMSBuildCurrentbinmsbuild.exe "C:UsersVssAdministratorAppDataLocalTempNuGetScratchrjysskyy.m01.nugetinputs.targets" /t:GenerateRestoreGraphFile /nologo /nr:false /v:q /p:NuGetRestoreTargets="C:UsersVssAdministratorAppDataLocalTempNuGetScratch1cpdh2ma.wgd.nugetrestore.targets" /p:RestoreUseCustomAfterTargets="True" /p:RestoreTaskAssemblyFile="C:hostedtoolcachewindowsNuGet5.4.0x64nuget.exe" /p:RestoreSolutionDirectory="d:a1s\" /p:RestoreConfigFile="d:a1sNuGet.config" /p:SolutionDir="d:a1s\" /p:SolutionName="ArtifactsVs"
EXEC : Standard error : It was not possible to find any compatible framework version [d:a1sArtifactsVs.csproj]
NuGet.CommandLine.ExitCodeException: Exception of type 'NuGet.CommandLine.ExitCodeException' was thrown.
EXEC : Standard error : It was not possible to find any compatible framework version [d:a1sArtifactsVs.csproj]
at NuGet.CommandLine.MsBuildUtility.<GetProjectReferencesAsync>d__6.MoveNext()
EXEC : Standard error : It was not possible to find any compatible framework version [d:a1sArtifactsVs.csproj]
--- End of stack trace from previous location where exception was thrown ---
EXEC : Standard error : It was not possible to find any compatible framework version [d:a1sArtifactsVs.csproj]
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
EXEC : Standard error : It was not possible to find any compatible framework version [d:a1sArtifactsVs.csproj]
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
d:a1s.paketPaket.Restore.targets(219,5): error MSB3073: The command ""paket" restore --project "d:a1sArtifactsVs.csproj" --output-path "obj" --target-framework "netcoreapp3.1"" exited with code 1. [d:a1sArtifactsVs.csproj]
at NuGet.CommandLine.RestoreCommand.<GetDependencyGraphSpecAsync>d__68.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at NuGet.CommandLine.RestoreCommand.<DetermineInputsFromMSBuildAsync>d__63.MoveNext()
##[error]The nuget command failed with exit code(1) and error(EXEC : Standard error : It was not possible to find any compatible framework version [d:a1sArtifactsVs.csproj]
EXEC : Standard error : It was not possible to find any compatible framework version [d:a1sArtifactsVs.csproj]
EXEC : Standard error : It was not possible to find any compatible framework version [d:a1sArtifactsVs.csproj]
EXEC : Standard error : It was not possible to find any compatible framework version [d:a1sArtifactsVs.csproj]
EXEC : Standard error : It was not possible to find any compatible framework version [d:a1sArtifactsVs.csproj]
EXEC : Standard error : It was not possible to find any compatible framework version [d:a1sArtifactsVs.csproj]
EXEC : Standard error : It was not possible to find any compatible framework version [d:a1sArtifactsVs.csproj]
EXEC : Standard error : It was not possible to find any compatible framework version [d:a1sArtifactsVs.csproj]
EXEC : Standard error : It was not possible to find any compatible framework version [d:a1sArtifactsVs.csproj]
d:a1s.paketPaket.Restore.targets(219,5): error MSB3073: The command ""paket" restore --project "d:a1sArtifactsVs.csproj" --output-path "obj" --target-framework "netcoreapp3.1"" exited with code 1. [d:a1sArtifactsVs.csproj])
##[error]Packages failed to restore
Finishing: NuGetCommand
不管怎样，省略它，dotnet restore也会失败。
脚本installcredprovider.ps1的来源在这里。
存储库可以从这里下载(提要URL被部分混淆(。
提前感谢任何想帮忙的人！
我创建了一个用于故障排除的测试项目。我发现帕基特需要.NET Core sdk 2.0.0。
如果没有安装dotnet core 2.0.0，Nuget还原任务将失败，并出现上述错误"It was not possible to find any compatible framework version"。并且paket retore任务将失败，并出现错误The framework 'Microsoft.NETCore.App', version '2.0.0' was not found.
在我使用UseDotNet任务安装.NET Core sdk 2.0.0之后。Nuget还原和paket还原都已成功运行。请查看以下yaml:
pool:
vmImage: 'windows-latest'
steps:
- task: UseDotNet@2
inputs:
packageType: 'sdk'
version: '2.0.0'
- task: UseDotNet@2
inputs:
packageType: 'sdk'
version: '3.1.x'
- powershell: |
cd ..
dotnet tool install -g paket
- task: setCredentialManager@0
- task: PaketRestore@0
inputs:
PaketPath: '.paket'
- task: paketCredentialCleanup@0
# - task: PowerShell@2
# inputs:
# filePath: './installcredprovider.ps1'
# - task: NuGetToolInstaller@1
# inputs:
# versionSpec: 5.x
- task: NuGetCommand@2
inputs:
command: 'restore'
restoreSolution: '**/*.sln'
feedsToUse: 'config'
nugetConfigPath: './NuGet.config'
对于上述管道，任务setCredentialManager@0也是必须的，但不需要运行./installcredprovider.ps1的powershell任务。
我还发现上面的管道将无法在代理vs2017-win2016上运行，因为在执行nuget restore命令时调用了vs2017中的旧版本msbuild。
Paket restore、dotnet restore和nuget restore它们都做相同的事情(dotnet restore-nuget restore将称为Paket-restore(。你只能保留其中一个。我进行了测试，我的项目用其中任何一个都成功构建了。
希望以上帮助！