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Fix crash when dragging scene files to 2D/3D screen

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The crash usually occurs when there is no scene root node.
This commit is contained in:
风青山 2024-04-12 13:08:53 +08:00
parent b2f425fe68
commit 4ff5326959
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GPG key ID: C06116835A98BFFF
2 changed files with 2 additions and 2 deletions
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2
editor/plugins/canvas_item_editor_plugin.cpp
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@ -5944,7 +5944,7 @@ bool CanvasItemEditorViewport::can_drop_data(const Point2 &p_point, const Varian
}
Node *edited_scene = EditorNode::get_singleton()->get_edited_scene();
if (_cyclical_dependency_exists(edited_scene->get_scene_file_path(), instantiated_scene)) {
if (edited_scene && !edited_scene->get_scene_file_path().is_empty() && _cyclical_dependency_exists(edited_scene->get_scene_file_path(), instantiated_scene)) {
memdelete(instantiated_scene);
can_instantiate = false;
is_cyclical_dep = true;

2
editor/plugins/node_3d_editor_plugin.cpp
View file

@ -4507,7 +4507,7 @@ bool Node3DEditorViewport::can_drop_data_fw(const Point2 &p_point, const Variant
continue;
}
Node *edited_scene = EditorNode::get_singleton()->get_edited_scene();
if (_cyclical_dependency_exists(edited_scene->get_scene_file_path(), instantiated_scene)) {
if (edited_scene && !edited_scene->get_scene_file_path().is_empty() && _cyclical_dependency_exists(edited_scene->get_scene_file_path(), instantiated_scene)) {
memdelete(instantiated_scene);
can_instantiate = false;
is_cyclical_dep = true;