I keep getting errors with Houdini 20. Has anyone else encountered these issues like I have?

Please report the full error to support so that it can be addressed.

you probably moved the plugins in the packages folder from version 19 to version 20. Some cause an error. I had the same thing, I left only axiom and some other and it works. You can clear the packages folder and copy the json files there in turn and restart houdini and see which plugin causes the error. Have you already complained about the archaic plugin installation system ? It 's about time !

I got errors like these a ton with joint capture paint and some other kinefx nodes

Thanks but here's how we need you guys to report bugs:
https://www.sidefx.com/forum/topic/25347/ [www.sidefx.com]