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Merge pull request #107630 from gongpha/crash!-generating-thumbnails-for-invalid-scenes

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Add null check on generating thumbnails for PackedScene
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Thaddeus Crews 2025-06-18 18:14:07 -05:00
commit b0dc2b4e50
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1 changed files with 5 additions and 0 deletions
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5
editor/plugins/editor_preview_plugins.cpp
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@ -342,6 +342,11 @@ Ref<Texture2D> EditorPackedScenePreviewPlugin::generate_from_path(const String &
Node *p_scene = pack->instantiate(); // The instantiated preview scene
if (!p_scene) {
print_error(vformat("Failed to generate scene thumbnail for %s : Failed to instantiate scene", p_path));
return Ref<Texture2D>();
}
// Prohibit Viewport class as root when generating thumbnails
if (Object::cast_to<Viewport>(p_scene)) {
p_scene->queue_free();