I do not seem to find any mention of this problem anywhere, and society’s support for the Intents seems to be lacking in general, so here’s what happens:
I have a framework that I have written, and it works well when I link to a program. No problems there.
But when I create an extension of intent and create a dummy shortcut, the dummy shortcut works well unless I link the framework to it. Which does not even import it to the code, just connecting the binary to the extension throws the “problem with the app” error when running the shortcut action.
I tried to connect each dependency of my framework to the extension, and it works well, it is only when I add my framework that it breaks.
Edit / update: now add any framework at all, the shortcut action breaks