Update timing_task.py

plugins/admin_bot_manage/timing_task.py

@@ -28,6 +28,7 @@ async def _():
     minutes=5,
 )
 async def _():
+    try:
         bot = get_bot()
         gl = await bot.get_group_list(self_id=bot.self_id)
         gl = [g["group_id"] for g in gl]
@@ -36,3 +37,5 @@ async def _():
             if g not in all_group:
                 await update_member_info(g)
                 logger.info(f"快速更新群信息以及权限：{g}")
+    except IndexError:
+        pass