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MissingMethodException: Method not found

See original GitHub issue

This is the same error as #456 but I am unsure about the cause in my case.

I am using a dockerfile based on bionic 2.2, which should be DotNetCore 2.2.8 according to docker but when I run dotnet test, I get the error:

Data collector 'XPlat code coverage' message: [coverlet]System.MissingMethodException: Method not found: '!!0 Microsoft.VisualStudio.TestPlatform.ObjectModel.DataCollection.SessionStartEventArgs.GetPropertyValue(System.String)'.
   at Coverlet.Collector.DataCollection.CoverletCoverageCollector.GetTestModules(SessionStartEventArgs sessionStartEventArgs)
   at Coverlet.Collector.DataCollection.CoverletCoverageCollector.OnSessionStart(Object sender, SessionStartEventArgs sessionStartEventArgs) in C:\Users\toni\Workspace\coverlet\src\coverlet.collector\DataCollection\CoverletCoverageCollector.cs:line 102.

I have installed the nuget package for coverlet at v1.1.0 and the test execution command line tool is 16.0.1

Issue Analytics

State:
Created 4 years ago
Comments:8

Top GitHub Comments

1reaction

lukoscommented, Jan 3, 2020

I just found another github issue about the 2.2 image not containing the correct CLI tools version and a massive complicated discussion about the complexity of docker images with multiple SDK/runtime combinations. I think for now, the only way forward for me is to upgrade the project to 3.1, which will probably work OK but has other implications since all of our projects are currently 2.2 and I don’t know how easily it will all “just work” in deployment if I upgrade them. I’ll close this for now.

0reactions

MarcoRossignolicommented, Jan 3, 2020

Ok feel free to re-open if needed.

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