bitetti@NerdOfTheMontain:~/programacao/cpp/godot$ gdb --args ./bin/godot.x11.tools.64 -e -path ~/WildWitch/game/
GNU gdb (Ubuntu 7.8-1ubuntu4) 7.8.0.20141001-cvs
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Lendo símbolos de ./bin/godot.x11.tools.64...concluído.
(gdb) r
Starting program: /home/bitetti/programacao/cpp/godot/bin/godot.x11.tools.64 -e -path /home/bitetti/WildWitch/game/
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffeb2ba700 (LWP 13271)]
[New Thread 0x7fffeaab9700 (LWP 13272)]
[New Thread 0x7fffeaa78700 (LWP 13273)]
[New Thread 0x7fffeaa37700 (LWP 13274)]
[New Thread 0x7fffea9f6700 (LWP 13275)]
[New Thread 0x7fffea7b5700 (LWP 13278)]
[New Thread 0x7fffea774700 (LWP 13279)]

Program received signal SIGSEGV, Segmentation fault.
0x00000000012876ab in String::copy_from (this=0x7fffffffd040, p_cstr=0x0) at core/ustring.cpp:60
60      while (*(ptr++)!=0)
(gdb) bt
#0  0x00000000012876ab in String::copy_from (this=0x7fffffffd040, p_cstr=0x0) at core/ustring.cpp:60
#1  0x000000000128b174 in String::String (this=0x7fffffffd040, p_str=0x0) at core/ustring.cpp:1461
#2  0x00000000007cc661 in ShaderGraphEditor::_notification (this=0x5a07aa0, p_what=10) at tools/editor/plugins/shader_graph_editor_plugin.cpp:1409
#3  0x00000000007ce124 in ShaderGraphEditor::_notificationv (this=0x5a07aa0, p_notification=10, p_reversed=false)
    at tools/editor/plugins/shader_graph_editor_plugin.h:115
#4  0x0000000001318b24 in Object::notification (this=0x5a07aa0, p_notification=10, p_reversed=false) at core/object.cpp:902
#5  0x0000000000afe6ba in Node::_propagate_enter_tree (this=0x5a07aa0) at scene/main/node.cpp:178
#6  0x0000000000afe851 in Node::_propagate_enter_tree (this=0x564bbb0) at scene/main/node.cpp:195
#7  0x0000000000afe851 in Node::_propagate_enter_tree (this=0x564ae40) at scene/main/node.cpp:195
#8  0x0000000000afe851 in Node::_propagate_enter_tree (this=0x563ca80) at scene/main/node.cpp:195
#9  0x0000000000afe851 in Node::_propagate_enter_tree (this=0x3fc71d0) at scene/main/node.cpp:195
#10 0x0000000000afe851 in Node::_propagate_enter_tree (this=0x3fae7f0) at scene/main/node.cpp:195
#11 0x0000000000afe851 in Node::_propagate_enter_tree (this=0x3fa9c20) at scene/main/node.cpp:195
#12 0x0000000000afe851 in Node::_propagate_enter_tree (this=0x3fa8dc0) at scene/main/node.cpp:195
#13 0x0000000000afe851 in Node::_propagate_enter_tree (this=0x3fa7f60) at scene/main/node.cpp:195
#14 0x0000000000afe851 in Node::_propagate_enter_tree (this=0x3fa7100) at scene/main/node.cpp:195
#15 0x0000000000afe851 in Node::_propagate_enter_tree (this=0x3fa5ac0) at scene/main/node.cpp:195
#16 0x0000000000afe851 in Node::_propagate_enter_tree (this=0x38bd4b0) at scene/main/node.cpp:195
#17 0x0000000000afe851 in Node::_propagate_enter_tree (this=0x3b72110) at scene/main/node.cpp:195
#18 0x0000000000afe851 in Node::_propagate_enter_tree (this=0x3ba8400) at scene/main/node.cpp:195
#19 0x0000000000b05738 in Node::_set_tree (this=0x3ba8400, p_tree=0x3ba8260) at scene/main/node.cpp:1657
#20 0x0000000000b1953a in SceneTree::init (this=0x3ba8260) at scene/main/scene_main_loop.cpp:473
#21 0x00000000004115a5 in OS_X11::run (this=0x7fffffffdf00) at platform/x11/os_x11.cpp:1436
#22 0x000000000040c145 in main (argc=4, argv=0x7fffffffe418) at platform/x11/godot_x11.cpp:41
(gdb) quit
A debugging session is active.

    Inferior 1 [process 13267] will be killed.

Quit anyway? (y or n) y