title: The process 'C:\hostedtoolcache\windows\dotnet\dotnet.exe' failed with exit code 1
body: <p>my problem is that I have a project created in .net core 2.2, the problem is that I am trying to deploy it with azure pipelines but when using the dotnet restore it fails continuously and ends the construction.</p>
  <p>The error it returns is the following:</p>
  <pre><code>2020-11-21T20:17:30.4639428Z ##[error]**Error: The process 'C:\hostedtoolcache\windows\dotnet\dotnet.exe' failed with exit code 1**
  
  2020-11-21T20:17:30.4652823Z ##[error]**Packages failed to restore**
  
  2020-11-21T20:17:30.4655465Z **Info: Azure Pipelines hosted agents have been updated to contain .Net Core 3.x (3.1) SDK/Runtime along with 2.1. Unless you have locked down a SDK version for your project(s), 3.x SDK might be picked up which might have breaking behavior as compared to previous versions.**
   
  2020-11-21T20:17:30.4656214Z Some commonly encountered changes are: 
  2020-11-21T20:17:30.4657227Z If you're using `Publish` command with -o or --Output argument, you will see that the output folder is now being created at root directory rather than Project File's directory. To learn about more such changes and troubleshoot, refer here: https://docs.microsoft.com/en-us/azure/devops/pipelines/tasks/build/dotnet-core-cli?view=azure-devops#troubleshooting
  2020-11-21T20:17:30.4661682Z ##[section]Finishing: dotnet restore
  </code></pre>
  <p>I have tried to install version 2.2 to be used in the process before the restore, I have tried using the nuget.config and the global.json.I leave here the .yml that I have used to see if someone can give me a hand.</p>
  <pre><code>steps:
  - task: UseDotNet@2
    displayName: 'Use .NET Core sdk 2.2.x'
    inputs:
      version: 2.2.x
      includePreviewVersions: true
      performMultiLevelLookup: true
  
  - task: DotNetCoreCLI@2
    displayName: 'dotnet restore'
    inputs:
      command: restore
      projects: '**/*.csproj'
  
  - task: NuGetToolInstaller@0
    displayName: 'Use NuGet 4.4.1'
    inputs:
      versionSpec: 4.4.1
      checkLatest: true
  
  - task: NuGetCommand@2
    displayName: 'NuGet restore'
    inputs:
      restoreSolution: '$(Parameters.solution)'
  
  - task: VSBuild@1
    displayName: 'Build solution'
    inputs:
      solution: '$(Parameters.solution)'
      msbuildArgs: '/p:DeployOnBuild=true /p:WebPublishMethod=Package /p:PackageAsSingleFile=true /p:SkipInvalidConfigurations=true /p:PackageLocation=&quot;$(build.artifactstagingdirectory)\\&quot;'
      platform: '$(BuildPlatform)'
      configuration: '$(BuildConfiguration)'
  
  - task: PublishSymbols@2
    displayName: 'Publish symbols path'
    inputs:
      SearchPattern: '**\bin\**\*.pdb'
      PublishSymbols: false
    continueOnError: true
  
  - task: PublishBuildArtifacts@1
    displayName: 'Publish Artifact'
    inputs:
      PathtoPublish: '$(build.artifactstagingdirectory)'
      ArtifactName: '$(Parameters.ArtifactName)'
    condition: succeededOrFailed()
  </code></pre>