From 48db6669f63eb148e952de75ba535de8894c18d8 Mon Sep 17 00:00:00 2001
From: Haoyu Qiu <timothyqiu32@gmail.com>
Date: Sun, 22 Sep 2024 00:22:33 +0800
Subject: [PATCH] Fix crash when using non-PackedScene resource for POT
 generation

---
 editor/plugins/packed_scene_translation_parser_plugin.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/editor/plugins/packed_scene_translation_parser_plugin.cpp b/editor/plugins/packed_scene_translation_parser_plugin.cpp
index b38965753e8..d8e6d3f2019 100644
--- a/editor/plugins/packed_scene_translation_parser_plugin.cpp
+++ b/editor/plugins/packed_scene_translation_parser_plugin.cpp
@@ -32,7 +32,6 @@
 
 #include "core/io/resource_loader.h"
 #include "core/object/script_language.h"
-#include "scene/gui/option_button.h"
 #include "scene/resources/packed_scene.h"
 
 void PackedSceneEditorTranslationParserPlugin::get_recognized_extensions(List<String> *r_extensions) const {
@@ -49,7 +48,9 @@ Error PackedSceneEditorTranslationParserPlugin::parse_file(const String &p_path,
 		ERR_PRINT("Failed to load " + p_path);
 		return err;
 	}
-	Ref<SceneState> state = Ref<PackedScene>(loaded_res)->get_state();
+	Ref<PackedScene> packed_scene = loaded_res;
+	ERR_FAIL_COND_V_MSG(packed_scene.is_null(), ERR_FILE_UNRECOGNIZED, vformat("'%s' is not a valid PackedScene resource.", p_path));
+	Ref<SceneState> state = packed_scene->get_state();
 
 	Vector<String> parsed_strings;
 	Vector<Pair<NodePath, bool>> atr_owners;