From 5db6ed879ac11b99a427ff6c2ea95c51dfb9b153 Mon Sep 17 00:00:00 2001 From: xiaoxia Date: Fri, 14 Aug 2026 21:10:41 +0800 Subject: [PATCH] fix: initialize _cover_session before try to prevent UnboundLocalError --- apps/worker/worker_app/tasks/generation.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/apps/worker/worker_app/tasks/generation.py b/apps/worker/worker_app/tasks/generation.py index b628bf21b..33981b8ff 100644 --- a/apps/worker/worker_app/tasks/generation.py +++ b/apps/worker/worker_app/tasks/generation.py @@ -1555,6 +1555,7 @@ def generate_video(self, task_id: str) -> dict: # 持久化封面 URL 到 GenerationTask（统一封面管道：从渲染后视频抽帧） if cover_url: + _cover_session = None try: _cover_session = SessionLocal() try: @@ -1572,7 +1573,8 @@ def generate_video(self, task_id: str) -> dict: cover_url[:80], ) finally: - _cover_session.close() + if _cover_session: + _cover_session.close() except Exception as cover_err: logger.warning( "[task_id=%s] 封面URL持久化失败（不影响主流程）: %s",