Dataphin可以帮忙分析一下报错原因吗？

Dataphin可以帮忙分析一下报错原因吗？

----- Shell command logs are shown below -----

Traceback (most recent call last):  

File "/mnt/mesos/sandbox/python-0000005862207.py", line 8, in <module>    

endpoint='http://service.ap-southeast-1.maxcompute.aliyun-inc.com/api',  File "/usr/lib64/python2.7/site-packages/odps/core.py", line 100, in __init__    clean_stored_objects(self)  

File "/usr/lib64/python2.7/site-packages/odps/tempobj.py", line 373, in clean_stored_objects    

    odps_key = _gen_repository_key(odps)  

File "/usr/lib64/python2.7/site-packages/odps/tempobj.py", line 404, in _gen_repository_key    

    return hashlib.md5('####'.join([odps.account.access_id, odps.endpoint, odps.project]).encode('utf-8')).hexdigest()

TypeError: sequence item 0: expected string, NoneType found