StacktraceTop: g_menu_model_get_n_items (model=0x0) at ../../../../gio/gmenumodel.c:494 gtk_application_window_update_shell_shows_app_menu (window=0x55b0b07da470, settings=<optimized out>) at ././gtk/gtkapplicationwindow.c:316 gtk_application_window_real_realize (widget=0x55b0b07da470) at ././gtk/gtkapplicationwindow.c:683 _g_closure_invoke_va (closure=0x55b0b05af980, return_value=0x0, instance=0x55b0b07da470, args=0x7fff28ea8670, n_params=0, param_types=0x0) at ../../../../gobject/gclosure.c:867 g_signal_emit_valist (instance=0x55b0b07da470, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff28ea8670) at ../../../../gobject/gsignal.c:3300
StacktraceTop: model_get_ n_items (model=0x0) at ../../. ./../gio/ gmenumodel. c:494 n_window_ update_ shell_shows_ app_menu (window= 0x55b0b07da470, settings=<optimized out>) at ././gtk/ gtkapplicationw indow.c: 316 n_window_ real_realize (widget= 0x55b0b07da470) at ././gtk/ gtkapplicationw indow.c: 683 invoke_ va (closure= 0x55b0b05af980, return_value=0x0, instance= 0x55b0b07da470, args=0x7fff28ea 8670, n_params=0, param_types=0x0) at ../../. ./../gobject/ gclosure. c:867 emit_valist (instance= 0x55b0b07da470, signal_ id=<optimized out>, detail=<optimized out>, var_args= var_args@ entry=0x7fff28e a8670) at ../../. ./../gobject/ gsignal. c:3300
g_menu_
gtk_applicatio
gtk_applicatio
_g_closure_
g_signal_