{"code": 500, "data": {"traceback": "Traceback (most recent call last):\n  File \"/root/.pyenv/versions/app352/lib/python3.5/site-packages/tornado/web.py\", line 1699, in _execute\n    result = await result\n  File \"../qcv_common/utils/decorators.py\", line 81, in wrapper\n    await func(self, *args, **kwargs)\n  File \"/home/worker/project/qcv_web/handlers/live.py\", line 138, in get\n    live = await self.live_bll.get_live_by_id(id)\n  File \"../qcv_common/bll/live.py\", line 216, in get_live_by_id\n    elif not entry['live_url']:\nTypeError: 'NoneType' object is not subscriptable\n"}, "msg": "Internal Server Error"}