#0  g_type_check_instance_is_fundamentally_a (type_instance=type_instance@entry=0x55873e74e6e0, fundamental_type=fundamental_type@entry=80) at ../../../../gobject/gtype.c:4025
  [Error: gtype.c was not found in source tree]
#1  0x00007f82286369bb in g_object_get (_object=_object@entry=0x55873e74e6e0, first_property_name=first_property_name@entry=0x55873b95bc5c "position") at ../../../../gobject/gobject.c:2493
  [Error: gobject.c was not found in source tree]
#2  0x000055873b93e25a in budgie_panel_applet_at_end_of_region (self=<optimized out>, info=0x55873e74e6e0) at src/panel/budgie-panel@exe/panel.c:4030
  [Error: panel.c was not found in source tree]
#3  0x000055873b93eab1 in budgie_panel_real_can_move_applet_right (base=0x55873d4cc430, info=0x55873e74e6e0) at src/panel/budgie-panel@exe/panel.c:4181
  [Error: panel.c was not found in source tree]
#4  0x000055873b94c201 in budgie_applets_page_move_applet_down (self=0x55873d39bdc0) at src/panel/budgie-panel@exe/settings_panel_applets.c:1662
  [Error: settings_panel_applets.c was not found in source tree]
#5  _budgie_applets_page_move_applet_down_gtk_button_clicked (_sender=<optimized out>, self=0x55873d39bdc0) at src/panel/budgie-panel@exe/settings_panel_applets.c:681
  [Error: settings_panel_applets.c was not found in source tree]
#6  0x00007f822862e1d6 in _g_closure_invoke_va (closure=0x55873e5cded0, return_value=0x0, instance=0x55873deac500, args=0x7ffdd0c06b90, n_params=0, param_types=0x0) at ../../../../gobject/gclosure.c:867
  [Error: gclosure.c was not found in source tree]
#7  0x00007f822864981f in g_signal_emit_valist (instance=0x55873deac500, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7ffdd0c06b90) at ../../../../gobject/gsignal.c:3300
  [Error: gsignal.c was not found in source tree]
#8  0x00007f8228649f4f in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at ../../../../gobject/gsignal.c:3447
  [Error: gsignal.c was not found in source tree]
#9  0x00007f822935543d in gtk_button_do_release (button=0x55873deac500, emit_clicked=<optimized out>) at ././gtk/gtkbutton.c:1843
  [Error: gtkbutton.c was not found in source tree]
#10 0x00007f8229355495 in gtk_real_button_released (button=0x55873deac500) at ././gtk/gtkbutton.c:1961
  [Error: gtkbutton.c was not found in source tree]
#11 0x00007f822862df9d in g_closure_invoke (closure=0x55873d242c60, return_value=0x0, n_param_values=1, param_values=0x7ffdd0c06e90, invocation_hint=0x7ffdd0c06e10) at ../../../../gobject/gclosure.c:804
  [Error: gclosure.c was not found in source tree]
#12 0x00007f8228640e2e in signal_emit_unlocked_R (node=node@entry=0x55873d254a70, detail=detail@entry=0, instance=instance@entry=0x55873deac500, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7ffdd0c06e90) at ../../../../gobject/gsignal.c:3565
  [Error: gsignal.c was not found in source tree]
#13 0x00007f8228649535 in g_signal_emit_valist (instance=0x55873deac500, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7ffdd0c07050) at ../../../../gobject/gsignal.c:3391
  [Error: gsignal.c was not found in source tree]
#14 0x00007f8228649f4f in g_signal_emit (instance=instance@entry=0x55873deac500, signal_id=<optimized out>, detail=detail@entry=0) at ../../../../gobject/gsignal.c:3447
  [Error: gsignal.c was not found in source tree]
#15 0x00007f82293538f0 in multipress_released_cb (gesture=0x55873d3378b0, n_press=<optimized out>, x=<optimized out>, y=<optimized out>, widget=0x55873deac500) at ././gtk/gtkbutton.c:666
  [Error: gtkbutton.c was not found in source tree]
#16 0x00007f8221ba0e18 in ffi_call_unix64 () at ../src/x86/unix64.S:76
  [Error: unix64.S was not found in source tree]
#17 0x00007f8221ba087a in ffi_call (cif=cif@entry=0x7ffdd0c073b0, fn=fn@entry=0x7f82293538d0 <multipress_released_cb>, rvalue=<optimized out>, avalue=avalue@entry=0x7ffdd0c07280) at ../src/x86/ffi64.c:525
  [Error: ffi64.c was not found in source tree]
#18 0x00007f822862eb8d in g_cclosure_marshal_generic_va (closure=0x55873e5cb910, return_value=0x0, instance=<optimized out>, args_list=<optimized out>, marshal_data=<optimized out>, n_params=3, param_types=0x55873d263c80) at ../../../../gobject/gclosure.c:1604
  [Error: gclosure.c was not found in source tree]
#19 0x00007f822862e1d6 in _g_closure_invoke_va (closure=0x55873e5cb910, return_value=0x0, instance=0x55873d3378b0, args=0x7ffdd0c07650, n_params=3, param_types=0x55873d263c80) at ../../../../gobject/gclosure.c:867
  [Error: gclosure.c was not found in source tree]
#20 0x00007f822864981f in g_signal_emit_valist (instance=0x55873d3378b0, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7ffdd0c07650) at ../../../../gobject/gsignal.c:3300
  [Error: gsignal.c was not found in source tree]
#21 0x00007f8228649f4f in g_signal_emit (instance=instance@entry=0x55873d3378b0, signal_id=<optimized out>, detail=detail@entry=0) at ../../../../gobject/gsignal.c:3447
  [Error: gsignal.c was not found in source tree]
#22 0x00007f8229411a41 in gtk_gesture_multi_press_end (gesture=0x55873d3378b0, sequence=<optimized out>) at ././gtk/gtkgesturemultipress.c:282
  [Error: gtkgesturemultipress.c was not found in source tree]
#23 0x00007f8228630ea8 in g_cclosure_marshal_VOID__BOXEDv (closure=0x55873d3de350, return_value=<optimized out>, instance=<optimized out>, args=<optimized out>, marshal_data=<optimized out>, n_params=<optimized out>, param_types=0x55873d3c56f0) at ../../../../gobject/gmarshal.c:1950
  [Error: gmarshal.c was not found in source tree]
#24 0x00007f822862e1d6 in _g_closure_invoke_va (closure=0x55873d3de350, return_value=0x0, instance=0x55873d3378b0, args=0x7ffdd0c079f0, n_params=1, param_types=0x55873d3c56f0) at ../../../../gobject/gclosure.c:867
  [Error: gclosure.c was not found in source tree]
#25 0x00007f822864981f in g_signal_emit_valist (instance=0x55873d3378b0, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7ffdd0c079f0) at ../../../../gobject/gsignal.c:3300
  [Error: gsignal.c was not found in source tree]
#26 0x00007f8228649f4f in g_signal_emit (instance=instance@entry=0x55873d3378b0, signal_id=<optimized out>, detail=detail@entry=0) at ../../../../gobject/gsignal.c:3447
  [Error: gsignal.c was not found in source tree]
#27 0x00007f822940ecbe in _gtk_gesture_set_recognized (sequence=0x0, recognized=0, gesture=0x55873d3378b0) at ././gtk/gtkgesture.c:345
  [Error: gtkgesture.c was not found in source tree]
#28 _gtk_gesture_check_recognized (gesture=gesture@entry=0x55873d3378b0, sequence=sequence@entry=0x0) at ././gtk/gtkgesture.c:386
  [Error: gtkgesture.c was not found in source tree]
#29 0x00007f82294102ab in gtk_gesture_handle_event (controller=0x55873d3378b0, event=0x55873e9303c0) at ././gtk/gtkgesture.c:777
  [Error: gtkgesture.c was not found in source tree]
#30 0x00007f8229412fae in gtk_gesture_single_handle_event (controller=0x55873d3378b0, event=0x55873e9303c0) at ././gtk/gtkgesturesingle.c:222
  [Error: gtkgesturesingle.c was not found in source tree]
#31 0x00007f82293e03a1 in gtk_event_controller_handle_event (controller=0x55873d3378b0, event=event@entry=0x55873e9303c0) at ././gtk/gtkeventcontroller.c:230
  [Error: gtkeventcontroller.c was not found in source tree]
#32 0x00007f82295a386b in _gtk_widget_run_controllers (widget=0x55873deac500, event=0x55873e9303c0, phase=GTK_PHASE_BUBBLE) at ././gtk/gtkwidget.c:7358
  [Error: gtkwidget.c was not found in source tree]
#33 0x00007f822945b347 in _gtk_marshal_BOOLEAN__BOXEDv (closure=0x55873d13a4f0, return_value=0x7ffdd0c07d90, instance=<optimized out>, args=<optimized out>, marshal_data=<optimized out>, n_params=<optimized out>, param_types=0x55873d13a520) at ././gtk/gtkmarshalers.c:128
  [Error: gtkmarshalers.c was not found in source tree]
#34 0x00007f822862e1d6 in _g_closure_invoke_va (closure=0x55873d13a4f0, return_value=0x7ffdd0c07d90, instance=0x55873deac500, args=0x7ffdd0c07e60, n_params=1, param_types=0x55873d13a520) at ../../../../gobject/gclosure.c:867
  [Error: gclosure.c was not found in source tree]
#35 0x00007f82286491ed in g_signal_emit_valist (instance=0x55873deac500, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7ffdd0c07e60) at ../../../../gobject/gsignal.c:3300
  [Error: gsignal.c was not found in source tree]
#36 0x00007f8228649f4f in g_signal_emit (instance=instance@entry=0x55873deac500, signal_id=<optimized out>, detail=detail@entry=0) at ../../../../gobject/gsignal.c:3447
  [Error: gsignal.c was not found in source tree]
#37 0x00007f82295a5b04 in gtk_widget_event_internal (widget=widget@entry=0x55873deac500, event=event@entry=0x55873e9303c0) at ././gtk/gtkwidget.c:7723
  [Error: gtkwidget.c was not found in source tree]
#38 0x00007f82295a7c5a in gtk_widget_event (widget=widget@entry=0x55873deac500, event=event@entry=0x55873e9303c0) at ././gtk/gtkwidget.c:7293
  [Error: gtkwidget.c was not found in source tree]
#39 0x00007f82294581de in propagate_event_up (topmost=<optimized out>, event=<optimized out>, widget=0x55873deac500) at ././gtk/gtkmain.c:2588
  [Error: gtkmain.c was not found in source tree]
#40 propagate_event (widget=<optimized out>, event=0x55873e9303c0, captured=<optimized out>, topmost=0x0) at ././gtk/gtkmain.c:2690
  [Error: gtkmain.c was not found in source tree]
#41 0x00007f822945a358 in gtk_main_do_event (event=<optimized out>) at ././gtk/gtkmain.c:1911
  [Error: gtkmain.c was not found in source tree]
#42 0x00007f8228f594a5 in _gdk_event_emit (event=event@entry=0x55873e9303c0) at ././gdk/gdkevents.c:73
  [Error: gdkevents.c was not found in source tree]
#43 0x00007f8228f8a952 in gdk_event_source_dispatch (source=source@entry=0x55873d120370, callback=<optimized out>, user_data=<optimized out>) at ././gdk/x11/gdkeventsource.c:367
  [Error: gdkeventsource.c was not found in source tree]
#44 0x00007f8228354f77 in g_main_dispatch (context=0x55873d120460) at ../../../../glib/gmain.c:3148
  [Error: gmain.c was not found in source tree]
#45 g_main_context_dispatch (context=context@entry=0x55873d120460) at ../../../../glib/gmain.c:3813
  [Error: gmain.c was not found in source tree]
#46 0x00007f82283551b0 in g_main_context_iterate (context=0x55873d120460, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3886
  [Error: gmain.c was not found in source tree]
#47 0x00007f82283554c2 in g_main_loop_run (loop=0x55873d1a56c0) at ../../../../glib/gmain.c:4082
  [Error: gmain.c was not found in source tree]
#48 0x00007f8229459435 in gtk_main () at ././gtk/gtkmain.c:1322
  [Error: gtkmain.c was not found in source tree]
#49 0x000055873b9345f9 in _vala_main (args=<optimized out>, args_length1=<optimized out>) at src/panel/budgie-panel@exe/main.c:121
  [Error: main.c was not found in source tree]
#50 0x00007f82271481c1 in __libc_start_main (main=0x55873b934280 <main>, argc=1, argv=0x7ffdd0c082b8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffdd0c082a8) at ../csu/libc-start.c:308
  [Error: libc-start.c was not found in source tree]
#51 0x000055873b9342ba in _start ()