我怎樣才能找出導致GLib-GObject-CRITICAL的代碼在哪里？

Question

當C / C ++應用程序因以下CRITICAL而失敗時，您能告訴我如何找出導致錯誤的代碼在哪里？

我試圖在調試器中運行它，嘗試在程序失敗時執行'bt'。 但它沒有顯示導致CRITICAL的代碼在哪里：

(process:3155): GLib-GObject-CRITICAL **: /build/buildd/glib2.0-2.22.3/gobject/gtype.c:2458: initialization assertion failed, use IA__g_type_init() prior to this function

(process:3155): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed

(process:3155): GLib-GObject-CRITICAL **: /build/buildd/glib2.0-2.22.3/gobject/gtype.c:2458: initialization assertion failed, use IA__g_type_init() prior to this function

(process:3155): GLib-GObject-CRITICAL **: /build/buildd/glib2.0-2.22.3/gobject/gtype.c:2458: initialization assertion failed, use IA__g_type_init() prior to this function

(process:3155): GLib-GObject-CRITICAL **: /build/buildd/glib2.0-2.22.3/gobject/gtype.c:2458: initialization assertion failed, use IA__g_type_init() prior to this function

(process:3155): GLib-GObject-CRITICAL **: g_type_add_interface_static: assertion `G_TYPE_IS_INSTANTIATABLE (instance_type)' failed

(process:3155): GLib-GObject-CRITICAL **: /build/buildd/glib2.0-2.22.3/gobject/gtype.c:2458: initialization assertion failed, use IA__g_type_init() prior to this function

Answer 1

你可以打破g_log然后從那里做回溯。

Answer 2

在gdb中運行時，應該將--g-fatal-warnings傳遞給應用程序。

Answer 3

我認為它確實顯示了它導致問題的位置（堆棧跟蹤更深）：

(gdb) bt
#0  0x00da5422 in __kernel_vsyscall ()
#1  0x00c70e15 in pthread_cond_wait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x008a5800 in g_once_init_enter_impl () from /lib/libglib-2.0.so.0
#3  0x00800e36 in g_initially_unowned_get_type ()
   from /usr/lib/libgobject-2.0.so.0
#4  0x00271f15 in gtk_object_get_type () from /usr/lib/libgtk-x11-2.0.so.0
#5  0x0036aa4c in gtk_widget_get_type () from /usr/lib/libgtk-x11-2.0.so.0
#6  0x001b8485 in gtk_container_get_type () from /usr/lib/libgtk-x11-2.0.so.0
#7  0x0031b3b5 in gtk_toolbar_get_type () from /usr/lib/libgtk-x11-2.0.so.0
#8  0x0031d717 in gtk_toolbar_new () from /usr/lib/libgtk-x11-2.0.so.0