Exception in thread Thread-2:
Traceback (most recent call last):
File "/usr/local/Cellar/python@3.8/3.8.5/Frameworks/Python.framework/Versions/3.8/lib/python3.8/threading.py", line 932, in _bootstrap_inner
self.run()
File "/usr/local/Cellar/python@3.8/3.8.5/Frameworks/Python.framework/Versions/3.8/lib/python3.8/threading.py", line 870, in run
self._target(*self._args, **self._kwargs)
File "/usr/local/lib/python3.8/site-packages/simplegmail/gmail.py", line 627, in thread_download_batch
message_lists[thread_num] = [
File "/usr/local/lib/python3.8/site-packages/simplegmail/gmail.py", line 628, in <listcomp>
gmail._build_message_from_ref(
File "/usr/local/lib/python3.8/site-packages/simplegmail/gmail.py", line 690, in _build_message_from_ref
user_labels = {x.id: x for x in self.list_labels(user_id=user_id)}
File "/usr/local/lib/python3.8/site-packages/simplegmail/gmail.py", line 568, in list_labels
raise error
File "/usr/local/lib/python3.8/site-packages/simplegmail/gmail.py", line 562, in list_labels
res = self.service.users().labels().list(
File "/usr/local/lib/python3.8/site-packages/googleapiclient/_helpers.py", line 130, in positional_wrapper
return wrapped(*args, **kwargs)
File "/usr/local/lib/python3.8/site-packages/googleapiclient/http.py", line 938, in execute
raise HttpError(resp, content, uri=self.uri)
googleapiclient.errors.HttpError: <HttpError 400 when requesting https://gmail.googleapis.com/gmail/v1/users/me/labels?alt=json returned "Precondition check failed.". Details: "[{'message': 'Precondition check failed.', 'domain': 'global', 'reason': 'failedPrecondition'}]">
Traceback (most recent call last):
File "reading_email.py", line 105, in <module>
code = get_verification_code_from_inbox()
File "reading_email.py", line 62, in get_verification_code_from_inbox
messages = email.get_unread_messages(query=construct_query(query_params))
File "/usr/local/lib/python3.8/site-packages/simplegmail/gmail.py", line 316, in get_unread_messages
return self.get_messages(user_id, labels, query, attachments,
File "/usr/local/lib/python3.8/site-packages/simplegmail/gmail.py", line 534, in get_messages
return self._get_messages_from_refs(user_id, message_refs,
File "/usr/local/lib/python3.8/site-packages/simplegmail/gmail.py", line 645, in _get_messages_from_refs
return sum(message_lists, [])
TypeError: can only concatenate list (not "NoneType") to list
FOUND: The error appears occasionally (1-2 times from 10)
HERE IS SOURCE:
The Exception: