Python-сообщество

[code python]Traceback (most recent call last):
  File "/www/server/nvm/videoPicture2/picture_compiler.py", line 339, in <module>
    start_system.start()
  File "/www/server/nvm/videoPicture2/picture_compiler.py", line 328, in start
    for task in tasks:
TypeError: 'ProgrammingError' object is not iterable
$[/code]

[code python]File "/home/tima/PycharmProjects/git_videoPicture/picture_compiler.py", line 336, in start
    for task in tasks:
TypeError: 'ProgrammingError' object is not iterable
    self._open_connection()
  File "/usr/local/lib/python3.9/dist-packages/mysql/connector/connection_cext.py", line 241, in _open_connection
    raise errors.get_mysql_exception(msg=exc.msg, errno=exc.errno,
mysql.connector.errors.ProgrammingError: 1698 (28000): Access denied for user 'root'@'localhost'[/code]