Bug#886665: g_simple_async_result_propagate_error has been deprecated since version 2.46 and should not be used in newly-written code. Use GTask instead.

[Gilles CHARABOT]

I add gdb nautilus logs when I double-click on the symbol of the commercial audio CD-ROM in the nautilus sidebar and this fails to visualize inside the CD-ROM.


*****************Start of gdb nautilus log************************************

$ gdb nautilus
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Reading symbols from nautilus...(no debugging symbols found)...done.
(gdb) run
Starting program: /usr/bin/nautilus 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffe6f40700 (LWP 3206)]
[New Thread 0x7fffe673f700 (LWP 3207)]
[New Thread 0x7fffe5ec1700 (LWP 3209)]
[New Thread 0x7fffd7fff700 (LWP 3210)]
[New Thread 0x7fffcffff700 (LWP 3211)]
[New Thread 0x7fffce3f0700 (LWP 3213)]
[Thread 0x7fffce3f0700 (LWP 3213) exited]
[Thread 0x7fffe5ec1700 (LWP 3209) exited]

(nautilus:3202): GLib-GObject-WARNING **: invalid cast from 'GTask' to 'GSimpleAsyncResult'

(nautilus:3202): GLib-GIO-CRITICAL **: g_simple_async_result_propagate_error: assertion 'G_IS_SIMPLE_ASYNC_RESULT (simple)' failed
[Thread 0x7fffcffff700 (LWP 3211) exited]


******************************Enf of nautilus gdb log**************************



And if I look what g_simple_async_result_propagate_error is, I see it is a function whose use is deprecated:

https://developer.gnome.org/gio/unstable/GSimpleAsyncResult.html#g-simple-async-result-propagate-error