No test found. Make sure that installed test discoverers & executors, platform & framework version settings are appropriate and try again

Question

I am in the process of upgrading our existing solution to .Net 4.6.1 and have been unable to get our unit tests to run during a server build. Locally they run as expected an

Answer 1

In Visual Studio 2017 I just uninstall and reinstall NUnitTestAdapter or install new package like NUnitTestAdapter.WithFramework package and problem gone.