请教作者一些小问题

[blueskyseal]

以下是我遇到的问题
START RequestId:7c72918b-ab5b-492e-9ccb-7a9eb727de32

配置文件读取完毕

ERROR RequestId:7c72918b-ab5b-492e-9ccb-7a9eb727de32 Result:{"errorCode":1,"errorMessage":"user code exception caught","stackTrace":"Traceback (most recent call last):\n File "/var/user/index.py", line 362, in main\n taskPool()\n File "/var/user/index.py", line 340, in taskPool\n check() # 每天对api做一次检查\n File "/var/user/index.py", line 328, in check\n respones = requests.get(url)\n File "/var/lang/python3/lib/python3.6/site-packages/requests/api.py", line 75, in get\n return request('get', url, params=params, **kwargs)\n File "/var/lang/python3/lib/python3.6/site-packages/requests/api.py", line 60, in request\n return session.request(method=method, url=url, **kwargs)\n File "/var/lang/python3/lib/python3.6/site-packages/requests/sessions.py", line 519, in request\n prep = self.prepare_request(req)\n File "/var/lang/python3/lib/python3.6/site-packages/requests/sessions.py", line 462, in prepare_request\n hooks=merge_hooks(request.hooks, self.hooks),\n File "/var/lang/python3/lib/python3.6/site-packages/requests/models.py", line 313, in prepare\n self.prepare_url(url, params)\n File "/var/lang/python3/lib/python3.6/site-packages/requests/models.py", line 387, in prepare_url\n raise MissingSchema(error)\nrequests.exceptions.MissingSchema: Invalid URL '?do=check': No schema supplied. Perhaps you meant http://?do=check?","statusCode":430}

END RequestId:7c72918b-ab5b-492e-9ccb-7a9eb727de32

Report RequestId:7c72918b-ab5b-492e-9ccb-7a9eb727de32 Duration:2ms Memory:64MB MemUsage:16.402344MB

这是什么造成的，能解释下吗，谢谢作者大大