settings: exception AttributeError: 'NoneType' object has no attribute 'name'

2023-10-30 09:25:29,719 ERROR:Traceback (most recent call last):
  File "C:\Users\lking\Documents\Lou's Software\projects\rrwebapp\rrwebapp\rrwebapp\views\admin\userrole.py", line 209, in get
    successtext = '{} updated'.format(thisuser.name)
AttributeError: 'NoneType' object has no attribute 'name'

2023-10-30 09:25:29,722 INFO:127.0.0.1 - - [30/Oct/2023 09:25:29] "GET /admin/usersettings/?next=http://dev.localhost:5000/ HTTP/1.1" 500 -
2023-10-30 09:25:29,725 ERROR:Error on request:
Traceback (most recent call last):
  File "c:\Users\lking\Documents\Lou's Software\projects\rrwebapp\rrwebapp\venv\lib\site-packages\werkzeug\serving.py", line 335, in run_wsgi
    execute(self.server.app)
  File "c:\Users\lking\Documents\Lou's Software\projects\rrwebapp\rrwebapp\venv\lib\site-packages\werkzeug\serving.py", line 322, in execute
    application_iter = app(environ, start_response)
  File "c:\Users\lking\Documents\Lou's Software\projects\rrwebapp\rrwebapp\venv\lib\site-packages\flask\app.py", line 2548, in __call__
    return self.wsgi_app(environ, start_response)
  File "c:\Users\lking\Documents\Lou's Software\projects\rrwebapp\rrwebapp\venv\lib\site-packages\flask\app.py", line 2528, in wsgi_app
    response = self.handle_exception(e)
  File "c:\Users\lking\Documents\Lou's Software\projects\rrwebapp\rrwebapp\venv\lib\site-packages\flask\app.py", line 2525, in wsgi_app
    response = self.full_dispatch_request()
  File "c:\Users\lking\Documents\Lou's Software\projects\rrwebapp\rrwebapp\venv\lib\site-packages\flask\app.py", line 1822, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "c:\Users\lking\Documents\Lou's Software\projects\rrwebapp\rrwebapp\venv\lib\site-packages\flask\app.py", line 1820, in full_dispatch_request
    rv = self.dispatch_request()
  File "c:\Users\lking\Documents\Lou's Software\projects\rrwebapp\rrwebapp\venv\lib\site-packages\flask\app.py", line 1796, in dispatch_request
    return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)
  File "c:\Users\lking\Documents\Lou's Software\projects\rrwebapp\rrwebapp\venv\lib\site-packages\flask\views.py", line 107, in view
    return current_app.ensure_sync(self.dispatch_request)(**kwargs)
  File "c:\Users\lking\Documents\Lou's Software\projects\rrwebapp\rrwebapp\venv\lib\site-packages\flask\views.py", line 188, in dispatch_request
    return current_app.ensure_sync(meth)(**kwargs)
  File "C:\Users\lking\Documents\Lou's Software\projects\rrwebapp\rrwebapp\rrwebapp\views\admin\userrole.py", line 209, in get
    successtext = '{} updated'.format(thisuser.name)
AttributeError: 'NoneType' object has no attribute 'name'
louking / rrwebapp

settings: exception AttributeError: 'NoneType' object has no attribute 'name' #604
