tring fixed: TypeError: object of type 'bool' has no len()

Traceback (most recent call last):
  File "lib/manage_gitlab_project.py", line 87, in <module>
    found_group=findgroup(gitlab_namespace)
  File "lib/manage_gitlab_project.py", line 49, in findgroup
    while len(git.getGroups(page=page)) > 0:
TypeError: object of type 'bool' has no len()
There was an unknown issue with manage_gitlab_project.py