Crash on searching in the "Pick Root Node Type" dialog

[Sauermann]

Tested versions

Crash occurred in v4.4.dev.custom_build [99a8ab7]

System information

Linux X11 Debian

Issue description

Searching in the "Pick Root Node Type" dialog crashes the Editor.

================================================================
handle_crash: Program crashed with signal 4
Engine version: Godot Engine v4.4.dev.custom_build (99a8ab795d65e816ea7c452aa0fb55d02385c048)
Dumping the backtrace. Please include this when reporting the bug to the project developer.
[1] /lib/x86_64-linux-gnu/libc.so.6(+0x3c050) [0x7fc0e2c87050] (??:0)
[2] HashMap<String, DocData::ClassDoc, HashMapHasherDefault, HashMapComparatorDefault<String>, DefaultTypedAllocator<HashMapElement<String, DocData::ClassDoc> > >::operator[](String const&) const (/srv/nobackup/godot-compile/godot/./core/templates/hash_map.h:581)
[3] EditorHelpBit::_update_labels() (/srv/nobackup/godot-compile/godot/./editor/editor_help.cpp:3713)
[4] EditorHelpBit::parse_symbol(String const&, String const&) (/srv/nobackup/godot-compile/godot/./editor/editor_help.cpp:4099)
[5] CreateDialog::select_type(String const&, bool) (/srv/nobackup/godot-compile/godot/./editor/create_dialog.cpp:505)
[6] CreateDialog::_item_selected() (/srv/nobackup/godot-compile/godot/./editor/create_dialog.cpp:571)
[7] void call_with_variant_args_helper<CreateDialog>(CreateDialog*, void (CreateDialog::*)(), Variant const**, Callable::CallError&, IndexSequence<>) (/srv/nobackup/godot-compile/godot/./core/variant/binder_common.h:308)
[8] void call_with_variant_args<CreateDialog>(CreateDialog*, void (CreateDialog::*)(), Variant const**, int, Callable::CallError&) (/srv/nobackup/godot-compile/godot/./core/variant/binder_common.h:418)
[9] CallableCustomMethodPointer<CreateDialog, void>::call(Variant const**, int, Variant&, Callable::CallError&) const (/srv/nobackup/godot-compile/godot/./core/object/callable_method_pointer.h:109)
[10] Callable::callp(Variant const**, int, Variant&, Callable::CallError&) const (/srv/nobackup/godot-compile/godot/./core/variant/callable.cpp:58)
[11] Object::emit_signalp(StringName const&, Variant const**, int) (/srv/nobackup/godot-compile/godot/./core/object/object.cpp:1199)
[12] Node::emit_signalp(StringName const&, Variant const**, int) (/srv/nobackup/godot-compile/godot/./scene/main/node.cpp:4021)
[13] Error Object::emit_signal<>(StringName const&) (/srv/nobackup/godot-compile/godot/./core/object/object.h:922)
[14] Tree::select_single_item(TreeItem*, TreeItem*, int, TreeItem*, bool*, bool) (/srv/nobackup/godot-compile/godot/./scene/gui/tree.cpp:2807)
[15] Tree::select_single_item(TreeItem*, TreeItem*, int, TreeItem*, bool*, bool) (/srv/nobackup/godot-compile/godot/./scene/gui/tree.cpp:2845)
[16] Tree::select_single_item(TreeItem*, TreeItem*, int, TreeItem*, bool*, bool) (/srv/nobackup/godot-compile/godot/./scene/gui/tree.cpp:2845)
[17] Tree::select_single_item(TreeItem*, TreeItem*, int, TreeItem*, bool*, bool) (/srv/nobackup/godot-compile/godot/./scene/gui/tree.cpp:2845)
[18] Tree::select_single_item(TreeItem*, TreeItem*, int, TreeItem*, bool*, bool) (/srv/nobackup/godot-compile/godot/./scene/gui/tree.cpp:2845)
[19] Tree::select_single_item(TreeItem*, TreeItem*, int, TreeItem*, bool*, bool) (/srv/nobackup/godot-compile/godot/./scene/gui/tree.cpp:2845)
[20] Tree::select_single_item(TreeItem*, TreeItem*, int, TreeItem*, bool*, bool) (/srv/nobackup/godot-compile/godot/./scene/gui/tree.cpp:2845)
[21] Tree::select_single_item(TreeItem*, TreeItem*, int, TreeItem*, bool*, bool) (/srv/nobackup/godot-compile/godot/./scene/gui/tree.cpp:2845)
[22] Tree::item_selected(int, TreeItem*) (/srv/nobackup/godot-compile/godot/./scene/gui/tree.cpp:?)
[23] TreeItem::_cell_selected(int) (/srv/nobackup/godot-compile/godot/./scene/gui/tree.cpp:93)
[24] TreeItem::select(int) (/srv/nobackup/godot-compile/godot/./scene/gui/tree.cpp:1254)
[25] CreateDialog::select_type(String const&, bool) (/srv/nobackup/godot-compile/godot/./editor/create_dialog.cpp:502)
[26] CreateDialog::_update_search() (/srv/nobackup/godot-compile/godot/./editor/create_dialog.cpp:221)
[27] CreateDialog::_text_changed(String const&) (/srv/nobackup/godot-compile/godot/./editor/create_dialog.cpp:446)
[28] void call_with_variant_args_helper<CreateDialog, String const&, 0ul>(CreateDialog*, void (CreateDialog::*)(String const&), Variant const**, Callable::CallError&, IndexSequence<0ul>) (/srv/nobackup/godot-compile/godot/./core/variant/binder_common.h:303)
[29] void call_with_variant_args<CreateDialog, String const&>(CreateDialog*, void (CreateDialog::*)(String const&), Variant const**, int, Callable::CallError&) (/srv/nobackup/godot-compile/godot/./core/variant/binder_common.h:418)
[30] CallableCustomMethodPointer<CreateDialog, void, String const&>::call(Variant const**, int, Variant&, Callable::CallError&) const (/srv/nobackup/godot-compile/godot/./core/object/callable_method_pointer.h:109)
[31] Callable::callp(Variant const**, int, Variant&, Callable::CallError&) const (/srv/nobackup/godot-compile/godot/./core/variant/callable.cpp:58)
[32] Object::emit_signalp(StringName const&, Variant const**, int) (/srv/nobackup/godot-compile/godot/./core/object/object.cpp:1199)
[33] Node::emit_signalp(StringName const&, Variant const**, int) (/srv/nobackup/godot-compile/godot/./scene/main/node.cpp:4021)
[34] Error Object::emit_signal<String>(StringName const&, String) (/srv/nobackup/godot-compile/godot/./core/object/object.h:922)
[35] LineEdit::_emit_text_change() (/srv/nobackup/godot-compile/godot/./scene/gui/line_edit.cpp:2547)
[36] LineEdit::_text_changed() (/srv/nobackup/godot-compile/godot/./scene/gui/line_edit.cpp:2542)
[37] void call_with_variant_args_helper<LineEdit>(LineEdit*, void (LineEdit::*)(), Variant const**, Callable::CallError&, IndexSequence<>) (/srv/nobackup/godot-compile/godot/./core/variant/binder_common.h:308)
[38] void call_with_variant_args<LineEdit>(LineEdit*, void (LineEdit::*)(), Variant const**, int, Callable::CallError&) (/srv/nobackup/godot-compile/godot/./core/variant/binder_common.h:418)
[39] CallableCustomMethodPointer<LineEdit, void>::call(Variant const**, int, Variant&, Callable::CallError&) const (/srv/nobackup/godot-compile/godot/./core/object/callable_method_pointer.h:109)
[40] Callable::callp(Variant const**, int, Variant&, Callable::CallError&) const (/srv/nobackup/godot-compile/godot/./core/variant/callable.cpp:58)
[41] CallQueue::_call_function(Callable const&, Variant const*, int, bool) (/srv/nobackup/godot-compile/godot/./core/object/message_queue.cpp:221)
[42] CallQueue::flush() (/srv/nobackup/godot-compile/godot/./core/object/message_queue.cpp:270)
[43] SceneTree::process(double) (/srv/nobackup/godot-compile/godot/./scene/main/scene_tree.cpp:574)
[44] Main::iteration() (/srv/nobackup/godot-compile/godot/main/main.cpp:4471)
[45] OS_LinuxBSD::run() (/srv/nobackup/godot-compile/godot/platform/linuxbsd/os_linuxbsd.cpp:962)
[46] ./bin/master-godot(main+0x18e) [0x55bf2941db7e] (/srv/nobackup/godot-compile/godot/platform/linuxbsd/godot_linuxbsd.cpp:86)
[47] /lib/x86_64-linux-gnu/libc.so.6(+0x2724a) [0x7fc0e2c7224a] (??:0)
[48] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x85) [0x7fc0e2c72305] (??:0)
[49] ./bin/master-godot(_start+0x21) [0x55bf2941d921] (??:?)
-- END OF BACKTRACE --
================================================================

Steps to reproduce

1. I had several new Node classes defined in GDScript
2. I have opened the "Create new Scene" dialog via the FileSystem dock
3. I have opened in the new window the "Pick Root Node Type" dialog
4. I have entered a few letters in the search bar, then the crash occurred

Unfortunately I wasn't yet able to recreate the crash

Minimal reproduction project (MRP)

I will provide one, when I can reliably recreate the crash