Fix NULL pointer dereferencing on uninstantiated Ref<T>() conversion to Variant
Fix NULL pointer dereferencing on uninstantiated Ref<T>() conversion to Variant

GodotNativeTools/cpp_bindings,godotengine/godot-cpp,GodotNativeTools/cpp_bindings,GodotNativeTools/godot-cpp,godotengine/godot-cpp,GodotNativeTools/godot-cpp,godotengine/godot-cpp,GodotNativeTools/godot-cpp,godotengine/godot-cpp