pop up dialogs (or similar) causing apps to crash in Cosmic DE

[bflanagin]

Application: BambuLabs Studio via appImage Gtk3 app using Xwayland

How to reproduce:

Launch BambuLabs Studio using this appImage Import an stl. I used one exported from blender which needed resizing. stl_example.zip Application crashes at this point.

Expected Behavior:

In Gnome Wayland a dialog pops up to resize the stl.

Notes

I believe this is a cosmic comp issue, and a regression from an earlier working state.

cosmic-comp 0.1\~1722288835\~22.04\~af553a1 xwayland 2:24.1.0-1pop1\~1716447027\~22.04\~eb750bb

Error message

(bambu-studio:14635): Gdk-ERROR **: 09:34:58.105: The program 'bambu-studio' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadWindow (invalid Window parameter)'.
  (Details: serial 16440 error_code 3 request_code 4 (core protocol) minor_code 0)
  (Note to programmers: normally, X errors are reported asynchronously;
   that is, you will receive the error a while after causing it.
   To debug your program, run it with the GDK_SYNCHRONIZE environment
   variable to change this behavior. You can then get a meaningful
   backtrace from your debugger if you break on the gdk_x_error() function.)
Trace/breakpoint trap (core dumped)

[VandaLHJ]

When opening color picker dialog in gimp first instance works (and on exit get the first line), then continue to be unsuable.

(gimp:81364): Gdk-WARNING **: 17:16:56.040: GdkWindow 0x60065d unexpectedly destroyed

(gimp:81364): Gtk-CRITICAL **: 17:16:58.086: IA__gtk_widget_get_visible: assertion 'GTK_IS_WIDGET (widget)' failed
gimp: Gimp-Widgets-KRYTYCZNE: gimp_dialog_factory_position_dialog: assertion 'GTK_IS_WIDGET (dialog)' failed

(gimp:81364): GLib-GObject-WARNING **: 17:16:58.086: invalid unclassed pointer in cast to 'GtkWindow'

(gimp:81364): Gtk-CRITICAL **: 17:16:58.086: IA__gtk_window_set_title: assertion 'GTK_IS_WINDOW (window)' failed

(gimp:81364): GLib-GObject-WARNING **: 17:16:58.086: invalid unclassed pointer in cast to 'GimpColorDialog'
gimp: Gimp-Widgets-KRYTYCZNE: gimp_color_dialog_set_color: assertion 'GIMP_IS_COLOR_DIALOG (dialog)' failed

(gimp:81364): GLib-GObject-WARNING **: 17:16:58.086: invalid unclassed pointer in cast to 'GtkWindow'

(gimp:81364): Gtk-CRITICAL **: 17:16:58.086: IA__gtk_window_present_with_time: assertion 'GTK_IS_WINDOW (window)' failed

[bflanagin]

Update for BambuLabs Studio

cosmic-comp 0.1\~1722855532\~22.04\~4748916

Error message in console after crash remains the same. However the two pop up windows now appear and only crash the system once you interact with the windows.

[AlwynBarry]

Dialog boxes also a problem with Libreoffice.

Reproduce by:

• Open a new Libreoffice writer window
• Seek to open a 'Save As' dialog box
• Libreoffice freezes then crashes

Seen on:

• Cosmic on Fedora 40 Silverblue

(As documented elsewhere, GIMP also crashes when opened from a command line and then opening the file open dialog. - see https://github.com/pop-os/cosmic-epoch/issues/835)

[AlwynBarry]

Ok, I've investigated the LibreOffice issue some more today, and I can't repeat the crash, even though it was a show-stopper yesterday! I do daily updates in the background, so maybe something was fixed??

[codevski]

Im getting this exact error for another application. Not sure if its worth creating a new issue? for reference the error:

(theseus_gui:195934): Gdk-ERROR **: 23:20:26.615: The program 'theseus_gui' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadWindow (invalid Window parameter)'.
  (Details: serial 284 error_code 3 request_code 40 (core protocol) minor_code 0)
  (Note to programmers: normally, X errors are reported asynchronously;
   that is, you will receive the error a while after causing it.
   To debug your program, run it with the GDK_SYNCHRONIZE environment
   variable to change this behavior. You can then get a meaningful
   backtrace from your debugger if you break on the gdk_x_error() function.)

This is while trying to open up modrinth-app (appimage).

I'm happy to create a new Issue if these are totally not related to the core issue.