Unable to build the c sharp project

[YannickLecroart]

Hi,

I have cloned your repository.

I am using this Azure pipelines to build the solution:

`trigger: none

pool:
vmImage: 'windows-latest'

variables:

• name: buildConfiguration
  value: 'Release'
• name: dotnetVersion
  value: '8.x'
• name: projectPath
  value: '$(System.DefaultWorkingDirectory)/AzureAgentToM365/AzureAgentToM365ATK/AzureAgentToM365ATK.csproj'

stages:

• stage: Build
  displayName: 'Build Stage'
  jobs:
  • job: BuildJob
    displayName: 'Build and Test'
    steps:

    • task: UseDotNet@2
      displayName: 'Install .NET SDK'
      inputs:
      packageType: 'sdk'
      version: $(dotnetVersion)
      installationPath: $(Agent.ToolsDirectory)/dotnet

    • task: DotNetCoreCLI@2
      displayName: 'Restore NuGet packages'
      inputs:
      command: 'restore'
      projects: '**/*.csproj'

    • task: DotNetCoreCLI@2
      displayName: 'Build solution'
      inputs:
      command: 'build'
      projects: $(projectPath)
      arguments: '--configuration $(buildConfiguration) --no-restore'

    • task: DotNetCoreCLI@2
      displayName: 'Run tests'
      inputs:
      command: 'test'
      projects: '**/*Tests.csproj'
      arguments: '--configuration $(buildConfiguration) --no-build --no-restore'
      continueOnError: true

    • task: DotNetCoreCLI@2
      displayName: 'Publish application'
      inputs:
      command: 'publish'
      publishWebProjects: false
      projects: $(projectPath)
      arguments: '--configuration $(buildConfiguration) --output $(Build.ArtifactStagingDirectory)'
      zipAfterPublish: true

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

At the build taks I get this error:

`##[error]AzureAgentToM365\AzureAgentToM365ATK\Agents\AzureAgent.cs(156,55): Error CS1061: 'PersistentAgentsClient' does not contain a definition for 'GetAIAgent' and no accessible extension method 'GetAIAgent' accepting a first argument of type 'PersistentAgentsClient' could be found (are you missing a using directive or an assembly reference?)
D:\a\1\s\AzureAgentToM365\AzureAgentToM365ATK\Agents\AzureAgent.cs(156,55): error CS1061: 'PersistentAgentsClient' does not contain a definition for 'GetAIAgent' and no accessible extension method 'GetAIAgent' accepting a first argument of type 'PersistentAgentsClient' could be found (are you missing a using directive or an assembly reference?) [D:\a\1\s\AzureAgentToM365\AzureAgentToM365ATK\AzureAgentToM365ATK.csproj]

Build FAILED.

D:\a\1\s\AzureAgentToM365\AzureAgentToM365ATK\Agents\AzureAgent.cs(156,55): error CS1061: 'PersistentAgentsClient' does not contain a definition for 'GetAIAgent' and no accessible extension method 'GetAIAgent' accepting a first argument of type 'PersistentAgentsClient' could be found (are you missing a using directive or an assembly reference?) [D:\a\1\s\AzureAgentToM365\AzureAgentToM365ATK\AzureAgentToM365ATK.csproj]
0 Warning(s)
1 Error(s)

Time Elapsed 00:00:13.24

##[error]Error: The process 'C:\hostedtoolcache\windows\dotnet\dotnet.exe' failed with exit code 1
`

Here is the content of AzureAgentToM365ATK.csproj file:

`

net8.0 latest enable $(NoWarn);SKEXP0110;SKEXP0010 1e771eaa-c5b7-444a-bba3-94a94501f448

<!-- Microsoft 365 Agents SDK -->
<PackageReference Include="Microsoft.Agents.Authentication.Msal" Version="1.*-*"/>
<PackageReference Include="Microsoft.Agents.Hosting.AspNetCore" Version="1.*-*"/>
<PackageReference Include="Microsoft.Agents.AI" Version="1.*-*"/>
<PackageReference Include="Microsoft.Agents.AI.AzureAI" Version="1.0.0-preview.251114.1" />

<!-- Azure AI Agents Persistent: use an actually published version -->
<!-- 1.1.0 is the current stable line for Azure.AI.Agents.Persistent -->
<PackageReference Include="Azure.AI.Agents.Persistent" Version="1.1.0" />

<!-- Microsoft.Extensions.AI -->
<PackageReference Include="Microsoft.Extensions.AI" Version="10.0.0" />
<PackageReference Include="Microsoft.Extensions.AI.Abstractions" Version="10.0.0" />

`

Could you please help me out solve that issue?

Thanks in advance.

Regards

[LauwrenszBakker]

Just got the same error and unable to Build!

@davrous are you able to help?