I'm facing below error when I run command "dotnet test.\SampleAPITest.csproj /p:CollectCoverage=true /p:CoverletOutputFormat=cobertura /p:CoverletOutput="./TestResults/Coverage/" to run test cases.
D:\Projects\VSTS\SampleAPI\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.2.0.1\build\net46\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props(31,5): error MSB4801: The task factory "CodeTaskFactory" is not supported on the .NET Core version of MSBuild. [D:\Projects\VSTS\SampleAPI\SampleAPI\SampleAPI.csproj]
D:\Projects\VSTS\SampleAPI\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.2.0.1\build\net46\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props(31,5): error MSB4175: The task factory "CodeTaskFactory" could not be loaded from the assembly "C:\Program Files\dotnet\sdk\3.1.300\Microsoft.Build.Tasks.Core.dll". The task factory must return a value for the "TaskType" property. [D:\Projects\VSTS\SampleAPI\SampleAPI\SampleAPI.csproj]
Below are the project details:
Projects are based on .Net Framework 4.7.2
SampleAPI (WebAPI)
SampleAPI.Test (Test Project)
Project contains reference of "SampleAPI" - to write the test cases of Controller.
Other details:
To generate code coverage and reports, I've added reference of Coverlet in the test project.
Added MSBuild.Microsoft.VisualStudio.Web.targets in WebAPI project.
Already added "RoslynCodeTaskFactory" 2.0.7
Could you please guide me how to resolve the error?
It looks like the package Microsoft.CodeDom.Providers.DotNetCompilerPlatform is using CodeTaskFactory not RoslynCodeTaskFactory. Target owners need to update their targets to use the new task.
Hi Guys,
I'm facing below error when I run command "dotnet test.\SampleAPITest.csproj /p:CollectCoverage=true /p:CoverletOutputFormat=cobertura /p:CoverletOutput="./TestResults/Coverage/" to run test cases.
D:\Projects\VSTS\SampleAPI\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.2.0.1\build\net46\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props(31,5): error MSB4801: The task factory "CodeTaskFactory" is not supported on the .NET Core version of MSBuild. [D:\Projects\VSTS\SampleAPI\SampleAPI\SampleAPI.csproj]
D:\Projects\VSTS\SampleAPI\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.2.0.1\build\net46\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props(31,5): error MSB4175: The task factory "CodeTaskFactory" could not be loaded from the assembly "C:\Program Files\dotnet\sdk\3.1.300\Microsoft.Build.Tasks.Core.dll". The task factory must return a value for the "TaskType" property. [D:\Projects\VSTS\SampleAPI\SampleAPI\SampleAPI.csproj]
Below are the project details:
Projects are based on .Net Framework 4.7.2
Other details:
Could you please guide me how to resolve the error?
Thanks, Niyati