Well, I could post an image of the jassert when Pluginval calls prepare leading to this jassert…
I’m on the latest Pluginval and Juce 7.0.2 develop, locked at a commit end of September, just before the threading changes around then.
I just released products and I still need to tag versions, make branches, whatever, it’s a bit busy in my support department with an AU parameters issue.
That’s interesting. I know this problem from pluginval before version 1.0.0 and updating it to 1.0.0 (commit 0d42ff1) solved that for me, but if that doesn’t help in your case, it might be a different issue than the one I experienced