Blazor .NET 5 的 Azure CI 管道不起作用 [英] Azure CI pipeline for Blazor .NET 5 doesn't work

问题描述

我有一个用于 WebAssembly Blazor 应用程序的现有 Azure CI 管道，可与 .NET Core 3.1 配合使用.

I have an existing Azure CI pipeline for a WebAssembly Blazor application, that works with .NET Core 3.1.

我将应用程序升级为使用 .NET 5 RC，但管道不再工作.

I upgraded the application to use .NET 5 RC, and the pipeline doesn't work anymore.

根据建议，我删除了 NuGet 任务，并插入了两个新任务:

Following suggestions, I removed the NuGet task, and I inserted two new tasks:

- task: UseDotNet@2
  displayName: 'Use .NET Core sdk 5.0.100-rc.1.20452.10'
  inputs:
    version: '5.0.100-rc.1.20452.10'
    includePreviewVersions: true

- task: DotNetCoreCLI@2
  displayName: 'dotnet restore'
  inputs:
    command: restore
    projects: '**/*.csproj'

那个工作.

但是构建任务失败了:

...
ValidateSolutionConfiguration:
  Building solution configuration "release|any cpu".
  It was not possible to find any installed .NET Core SDKs
  Did you mean to run .NET Core SDK commands? Install a .NET Core SDK from:
      https://aka.ms/dotnet-download
##[error]Test1ServerServer.csproj(0,0): Error : Unable to locate the .NET Core SDK. Check that it is installed and that the version specified in global.json (if any) matches the installed version.
D:a1sTest1ServerServer.csproj : error : Unable to locate the .NET Core SDK. Check that it is installed and that the version specified in global.json (if any) matches the installed version.
##[error]Test1ServerServer.csproj(0,0): Error MSB4236: The SDK 'Microsoft.NET.Sdk.Web' specified could not be found.
Project "D:a1sFluidTickets.sln" (1) is building "D:a1sTest1ServerServer.csproj" (2) on node 1 (default targets).
D:a1sTest1ServerServer.csproj : error MSB4236: The SDK 'Microsoft.NET.Sdk.Web' specified could not be found.
Done Building Project "D:a1sTest1ServerServer.csproj" (default targets) -- FAILED.
...

在 StackOverflow 的另一个答案中，我阅读了有关添加新变量的信息:

In another answer here in StackOverflow, I read about adding a new variable:

MSBuildSDKsPath = C:agent\_work\_tooldotnetsdk5.0.100-rc.1.20452.10Sdks

但是如果我这样做，在构建任务之前，还原任务就会失败.所以看起来 SDK 在某种程度上是可访问的"...
还有其他想法吗?
提前致谢.

But if I do this, it's the restore task to fail, before the build one. So it looks like the SDK is 'reachable', in some way...
Any other idea?
Thanks in advance.

推荐答案

将 UseDotNet 任务更改为以下内容，以确保 Visual Studio 2019 预览版与 .NET5 预览版结合使用:

Change your UseDotNet task to the following in order to make sure that the Visual Studio 2019 preview is used in conjunction with .NET5 preview:

- task: UseDotNet@2
  displayName: 'Use .NET 5 SDK (preview)'
  inputs:
    packageType: 'sdk'
    version: '5.0.100-rc.1.20452.10'
    vsVersion: '16.8.0'
    includePreviewVersions: true

完整的 YAML 管道供您参考(这适用于我的 Blazor WASM .Net 5 项目):

Full YAML pipeline for your reference (this is working for my Blazor WASM .Net 5 project):

pool:
  vmImage: 'ubuntu-latest'

steps:

- task: UseDotNet@2
  displayName: 'Use .NET 5 SDK (preview)'
  inputs:
    packageType: 'sdk'
    version: '5.0.100-rc.1.20452.10'
    vsVersion: '16.8.0'
    includePreviewVersions: true

- task: DotNetCoreCLI@2
  displayName: 'NuGet restore'
  inputs:
    command: 'restore'
    projects: 'MyProject/MyProject.csproj'
    verbosityRestore: 'Normal'

- task: DotNetCoreCLI@2
  displayName: 'Build'
  inputs:
    zipAfterPublish: true
    command: publish
    publishWebProjects: false
    projects: 'MyProject/MyProject.csproj'
    arguments: '-c $(Build.Configuration) -o $(Build.ArtifactStagingDirectory) --no-restore'

- task: PublishBuildArtifacts@1
  displayName: 'Publish'
  inputs:
    PathtoPublish: '$(Build.ArtifactStagingDirectory)'
    ArtifactName: 'drop'
    publishLocation: 'Container'

这篇关于Blazor .NET 5 的 Azure CI 管道不起作用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！