Fix the error when clicking AnimationTree in the editor

godotengine · Aug 2, 2023 · 0b3c073 · 0b3c073
1 parent cb7730c
commit 0b3c073
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/editor/plugins/animation_tree_editor_plugin.cpp b/editor/plugins/animation_tree_editor_plugin.cpp
@@ -241,7 +241,8 @@ bool AnimationTreeEditor::can_edit(const Ref<AnimationNode> &p_node) const {
 }
 
 Vector<String> AnimationTreeEditor::get_animation_list() {
-	if (!singleton->is_visible()) {
+	if (!singleton->tree || !singleton->is_visible()) {
+		// When tree is empty, singleton not in the main thread.
 		return Vector<String>();
 	}