I see my first post had a nasty type. Signing works in Mojave, fails in Monterey.
Yes, I call the install script provided provided by Paradigmasoft. And the dylibs are in /usr/local/lib
If I turn off codesigning the app just crashes on launch.
The part of the report that seems the most interesting is "libvshared_fat_release_x64.dylib' not valid for use in process: mapping process and mapped file (non-platform) have different Team IDs)". I'm not sure what the Team ID refers to, though.
I googled this and found a post from @Beatrix Willius# another crash involving signing of
but that was in High Sierra (which my app compiled fine in), so may not be related at all.
Maybe Beatrix will get in on this conversation.