I don't know why you get this as an error, but it looks like a legitimate issue, that the `call_key()` function should be returning a value.
As to why it work with GTK3 it's simply that the GeanyPy plugin is not available on GTK3 so doesn't get built. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/geany/geany-plugins/issues/808#issuecomment-451469086
