Question Upgraded to unity 2021.3 from 2020.3 and NUnit Standalone doesn't work

Hello, I can't launch my unit tests in NUnit standalone anymore since I upgraded my unity version, do you know what I should do to enable this mode again ?

 

When I run them in edit mode it works but in Nunit standalone they are marked as Inconclusive and displayed in yellow

 

It's a test runner using Rider, it worked fine before upgrading but now it might be missing something, looks like a type or a dll

 

@superpig I deleted unityengine and unityeditor references in the assembly definition for my tests.
I may have had same following a tutorial but since I unit test outside of the framework layer I don't need them.
It worked prior upgrading but I had to update my test assembly after the upgrade.

Thanks for the help

 

I know that is an old thread, but it is a non-resolved topic, I am linking that Rider issue here:
- https://youtrack.jetbrains.com/issu...only-via-NUnit-Standalone-Launcher-on-Windows

I've made a post there to see if they can help us.