`Microsoft.NetCore.app` was not found in the Azure Build Pipeline

Question

Error is Microsoft.NetCore.App version 5.0 (x64) not found on the Azure Build Pipeline when upgraded .NET 3.1 to 6.0.

You can resolve the problem by installing the specified framework and/or SDK.

I come to know that to build .NET 5 Azure Functions, .NET Core 3 SDK is required.

In Similar, is .NET 5 SDK required to build .NET 6.0 Azure Functions in Azure Pipelines?

Answer 1

I believe you have issues with your pipeline tasks, make sure agent is set to Windows 2022 for YAML

pool:
vmImage: 'windows-2022'

variables:
solution: '**/*.sln'
buildPlatform: 'Any CPU'
buildConfiguration: 'Release'

steps:

• task: NuGetToolInstaller@1
• task: PowerShell@2
  inputs:
  targetType: 'inline'
  script: |
  $newBuildNumber = echo ($(PSVBUILDNUMBER)+$(PSVBUILDVERSION))
  ((Get-Content -path Directory.Build.props -Raw) -replace 'BUILD_NUMBER', $newBuildNumber) | Set-Content -Path Directory.Build.props
  workingDirectory: '$(Build.Repository.LocalPath)'
• task: PowerShell@2
  inputs:
  targetType: 'inline'
  script: Get-Content -path Directory.Build.props -Raw
  workingDirectory: '$(Build.Repository.LocalPath)'
• task: NuGetCommand@2
  inputs:
  restoreSolution: '$(solution)'
• task: VSBuild@1
  inputs:
  solution: '$(solution)'
  msbuildArgs: '[YOUR BUILD ARGS]'
  platform: '$(buildPlatform)'
  configuration: '$(buildConfiguration)'
• task: VSTest@2
  inputs:
  platform: '$(buildPlatform)'
  configuration: '$(buildConfiguration)'
• task: CopyFiles@2
  displayName: 'Copying files'
  condition: and(succeeded(), true)
  inputs:
  Contents: '[PROJECT PATH]/bin/**'
  TargetFolder: '$(Build.ArtifactStagingDirectory)/[WHATEVER-PATH]'

and if your pipeline uses GUI then set SDK to 6.0.102 or later version, please refer the screen shot