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Bug 778256 - invalid cast from 'WebKitPrintOperation' to 'GtkPrintOperation'
invalid cast from 'WebKitPrintOperation' to 'GtkPrintOperation'
Status: RESOLVED FIXED
Product: yelp
Classification: Applications
Component: Crashers
unspecified
Other Linux
: Normal normal
: ---
Assigned To: Yelp maintainers
Yelp maintainers
Depends on:
Blocks:
 
 
Reported: 2017-02-06 19:47 UTC by Christian Hergert
Modified: 2017-02-06 19:55 UTC
See Also:
GNOME target: ---
GNOME version: ---

Attachments
print: use proper API to set print settings (1.17 KB, patch)
2017-02-06 19:55 UTC, Christian Hergert 		committed Details | Review

Description Christian Hergert 2017-02-06 19:47:28 UTC 
This is a crasher for platforms compiled not to do cast checks.

+ Trace 237112

  • #0 _g_log_abort
    at /home/christian/Projects/glib/glib/gmessages.c line 549
  • #1 g_logv
    at /home/christian/Projects/glib/glib/gmessages.c line 1357
  • #2 g_log
    at /home/christian/Projects/glib/glib/gmessages.c line 1398
  • #3 g_type_check_instance_cast
    at /home/christian/Projects/glib/gobject/gtype.c line 4065
  • #4 view_print_action
    at libyelp/yelp-view.c line 1761
  • #5 g_cclosure_marshal_VOID__VARIANT
    at /home/christian/Projects/glib/gobject/gmarshal.c line 2140
  • #6 g_closure_invoke
    at /home/christian/Projects/glib/gobject/gclosure.c line 804
  • #7 signal_emit_unlocked_R
    at /home/christian/Projects/glib/gobject/gsignal.c line 3635
  • #8 g_signal_emit_valist
    at /home/christian/Projects/glib/gobject/gsignal.c line 3391
  • #9 g_signal_emit
    at /home/christian/Projects/glib/gobject/gsignal.c line 3447
  • #10 g_simple_action_activate
    at /home/christian/Projects/glib/gio/gsimpleaction.c line 225
  • #11 g_action_activate
    at /home/christian/Projects/glib/gio/gaction.c line 397
  • #12 g_simple_action_group_activate
    at /home/christian/Projects/glib/gio/gsimpleactiongroup.c line 138
  • #13 g_action_group_activate_action
    at /home/christian/Projects/glib/gio/gactiongroup.c line 595
  • #14 gtk_action_muxer_activate_action
    at /home/christian/Projects/gtk+-3/gtk/gtkactionmuxer.c line 412
  • #15 g_action_group_activate_action
    at /home/christian/Projects/glib/gio/gactiongroup.c line 595
  • #16 gtk_application_accels_activate
    at /home/christian/Projects/gtk+-3/gtk/gtkapplicationaccels.c line 448
  • #17 gtk_window_activate_key
    at /home/christian/Projects/gtk+-3/gtk/gtkwindow.c line 11802
  • #18 gtk_window_key_press_event
    at /home/christian/Projects/gtk+-3/gtk/gtkwindow.c line 8006
  • #19 _gtk_marshal_BOOLEAN__BOXED
    at gtkmarshalers.c line 86
  • #20 g_type_class_meta_marshal
    at /home/christian/Projects/glib/gobject/gclosure.c line 997
  • #21 g_closure_invoke
    at /home/christian/Projects/glib/gobject/gclosure.c line 804
  • #22 signal_emit_unlocked_R
    at /home/christian/Projects/glib/gobject/gsignal.c line 3673
  • #23 g_signal_emit_valist
    at /home/christian/Projects/glib/gobject/gsignal.c line 3401
  • #24 g_signal_emit
    at /home/christian/Projects/glib/gobject/gsignal.c line 3447
  • #25 gtk_widget_event_internal
    at /home/christian/Projects/gtk+-3/gtk/gtkwidget.c line 7723
  • #26 gtk_widget_event
    at /home/christian/Projects/gtk+-3/gtk/gtkwidget.c line 7293
  • #27 propagate_event
    at /home/christian/Projects/gtk+-3/gtk/gtkmain.c line 2661
  • #28 gtk_propagate_event
    at /home/christian/Projects/gtk+-3/gtk/gtkmain.c line 2705
  • #29 gtk_main_do_event
    at /home/christian/Projects/gtk+-3/gtk/gtkmain.c line 1901
  • #30 _gdk_event_emit
    at /home/christian/Projects/gtk+-3/gdk/gdkevents.c line 73
  • #31 gdk_event_source_dispatch
    at /home/christian/Projects/gtk+-3/gdk/x11/gdkeventsource.c line 367
  • #32 g_main_dispatch
    at /home/christian/Projects/glib/glib/gmain.c line 3203
  • #33 g_main_context_dispatch
    at /home/christian/Projects/glib/glib/gmain.c line 3856
  • #34 g_main_context_iterate
    at /home/christian/Projects/glib/glib/gmain.c line 3929
  • #35 g_main_context_iteration
    at /home/christian/Projects/glib/glib/gmain.c line 3990
  • #36 g_application_run
    at /home/christian/Projects/glib/gio/gapplication.c line 2381
  • #37 main
    at src/yelp.c line 45 






Comment 1


Christian Hergert





          2017-02-06 19:55:21 UTC
        



Created attachment 345053 [details] [review]
print: use proper API to set print settings

WebKitPrintOperation is not a GtkPrintOperation so the cast here was
invalid. This fixes <ctrl>p to show the print dialog.






Comment 2


Christian Hergert





          2017-02-06 19:55:40 UTC
        



Attachment 345053 [details] pushed as ffcd7b9 - print: use proper API to set print settings