g_callable_info_get_n_args assertion fail -> core dump

[Kip Warner <kip thevertigo com>]

Hey list,

I'm getting this very rare and unpredictable error which is difficult to
replicate. I have a secondary Python worker thread which very rarely
creates the following error:

        ** (Main.py:32524): CRITICAL **: g_callable_info_get_n_args:
        assertion `GI_IS_CALLABLE_INFO (info)' failed
        **
        ERROR:girepository/gicallableinfo.c:150:g_callable_info_is_method: code should not be reached
        Aborted (core dumped) /usr/bin/env python3
        "${PythonLauncherMain}" "${Arguments[ ]}"

With something like that, I'm totally stumped on where to begin
debugging. But one thing is clear, I do call the following before doing
anything with threads...

        GObject.threads_init()
        Gdk.threads_init()
        
Any help appreciated =)

-- 
Kip Warner -- Software Engineer
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http://www.thevertigo.com