I had replied to Daniel Roseman instead of to the users group as I am new to this group.

Thanks to Daniel for his response



-------- Forwarded Message --------
Subject:        Re: AttributeError at /admin/login/
Date:   Mon, 30 Apr 2018 21:46:35 +0800
From:   Gerald Brown <gsbrow...@gmail.com>
To:     Daniel Roseman <dan...@roseman.org.uk>



No. You need to show the full traceback.
--
DR.
--
Here is the full traceback.  It is quite long.


 AttributeError at /admin/login/

'datetime.datetime' object has no attribute 'split'

Request Method:         POST
Request URL:    http://192.168.0.122/admin/login/?next=/admin/
Django Version:         2.0.4
Exception Type:         AttributeError
Exception Value:        

'datetime.datetime' object has no attribute 'split'

Exception Location: /home/medrec2/.local/lib/python3.6/site-packages/mysql/connector/conversion.py in _DATETIME_to_python, line 506
Python Executable:      /home/medrec2/.virtualenvs/medrecproj/bin/python3.6
Python Version:         3.6.5
Python Path:    

['/home/medrec2/medrecproj',
 '/home/medrec2/.virtualenvs/medrecproj/bin',
 '/usr/local/lib/python36.zip',
 '/usr/local/lib/python3.6',
 '/usr/local/lib/python3.6/lib-dynload',
 '/home/medrec2/.local/lib/python3.6/site-packages',
 '/usr/local/lib/python3.6/site-packages']

Server time:    Sun, 29 Apr 2018 18:31:23 +0800


   Traceback Switch to copy-and-paste view
   <http://192.168.0.122/admin/login/?next=/admin/#>

 * 
|/home/medrec2/.local/lib/python3.6/site-packages/django/core/handlers/exception.py|
   in |inner|
   35.

                    response = get_response(request)

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * 
|/home/medrec2/.local/lib/python3.6/site-packages/django/core/handlers/base.py|
   in |_get_response|
  128.

                        response = self.process_exception_by_middleware(e, 
request)

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * 
|/home/medrec2/.local/lib/python3.6/site-packages/django/core/handlers/base.py|
   in |_get_response|
  126.

                        response = wrapped_callback(request, *callback_args, 
**callback_kwargs)

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * 
|/home/medrec2/.local/lib/python3.6/site-packages/django/views/decorators/cache.py|
   in |_wrapped_view_func|
   44.

                response = view_func(request, *args, **kwargs)

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * 
|/home/medrec2/.local/lib/python3.6/site-packages/django/contrib/admin/sites.py|
   in |login|
  398.

                return LoginView.as_view(**defaults)(request)

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * 
|/home/medrec2/.local/lib/python3.6/site-packages/django/views/generic/base.py|
   in |view|
   69.

                    return self.dispatch(request, *args, **kwargs)

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * |/home/medrec2/.local/lib/python3.6/site-packages/django/utils/decorators.py|
   in |_wrapper|
   62.

                    return bound_func(*args, **kwargs)

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * 
|/home/medrec2/.local/lib/python3.6/site-packages/django/views/decorators/debug.py|
   in |sensitive_post_parameters_wrapper|
   76.

                    return view(request, *args, **kwargs)

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * |/home/medrec2/.local/lib/python3.6/site-packages/django/utils/decorators.py|
   in |bound_func|
   58.

                        return func.__get__(self, type(self))(*args2, **kwargs2)

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * |/home/medrec2/.local/lib/python3.6/site-packages/django/utils/decorators.py|
   in |_wrapper|
   62.

                    return bound_func(*args, **kwargs)

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * |/home/medrec2/.local/lib/python3.6/site-packages/django/utils/decorators.py|
   in |_wrapped_view|
  142.

                            response = view_func(request, *args, **kwargs)

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * |/home/medrec2/.local/lib/python3.6/site-packages/django/utils/decorators.py|
   in |bound_func|
   58.

                        return func.__get__(self, type(self))(*args2, **kwargs2)

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * |/home/medrec2/.local/lib/python3.6/site-packages/django/utils/decorators.py|
   in |_wrapper|
   62.

                    return bound_func(*args, **kwargs)

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * 
|/home/medrec2/.local/lib/python3.6/site-packages/django/views/decorators/cache.py|
   in |_wrapped_view_func|
   44.

                response = view_func(request, *args, **kwargs)

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * |/home/medrec2/.local/lib/python3.6/site-packages/django/utils/decorators.py|
   in |bound_func|
   58.

                        return func.__get__(self, type(self))(*args2, **kwargs2)

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * 
|/home/medrec2/.local/lib/python3.6/site-packages/django/contrib/auth/views.py|
   in |dispatch|
   66.

                return super().dispatch(request, *args, **kwargs)

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * 
|/home/medrec2/.local/lib/python3.6/site-packages/django/views/generic/base.py|
   in |dispatch|
   89.

                return handler(request, *args, **kwargs)

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * 
|/home/medrec2/.local/lib/python3.6/site-packages/django/views/generic/edit.py|
   in |post|
  141.

                if form.is_valid():

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * |/home/medrec2/.local/lib/python3.6/site-packages/django/forms/forms.py|
   in |is_valid|
  179.

                return self.is_bound and not self.errors

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * |/home/medrec2/.local/lib/python3.6/site-packages/django/forms/forms.py|
   in |errors|
  174.

                    self.full_clean()

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * |/home/medrec2/.local/lib/python3.6/site-packages/django/forms/forms.py|
   in |full_clean|
  377.

                self._clean_form()

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * |/home/medrec2/.local/lib/python3.6/site-packages/django/forms/forms.py|
   in |_clean_form|
  404.

                    cleaned_data = self.clean()

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * 
|/home/medrec2/.local/lib/python3.6/site-packages/django/contrib/auth/forms.py|
   in |clean|
  195.

                    self.user_cache = authenticate(self.request, 
username=username, password=password)

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * 
|/home/medrec2/.local/lib/python3.6/site-packages/django/contrib/auth/__init__.py|
   in |authenticate|
   70.

                    user = _authenticate_with_backend(backend, backend_path, 
request, credentials)

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * 
|/home/medrec2/.local/lib/python3.6/site-packages/django/contrib/auth/__init__.py|
   in |_authenticate_with_backend|
  116.

            return backend.authenticate(*args, **credentials)

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * 
|/home/medrec2/.local/lib/python3.6/site-packages/django/contrib/auth/backends.py|
   in |authenticate|
   16.

                    user = 
UserModel._default_manager.get_by_natural_key(username)

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * 
|/home/medrec2/.local/lib/python3.6/site-packages/django/contrib/auth/base_user.py|
   in |get_by_natural_key|
   44.

                return self.get(**{self.model.USERNAME_FIELD: username})

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * 
|/home/medrec2/.local/lib/python3.6/site-packages/django/db/models/manager.py|
   in |manager_method|
   82.

                        return getattr(self.get_queryset(), name)(*args, 
**kwargs)

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * |/home/medrec2/.local/lib/python3.6/site-packages/django/db/models/query.py|
   in |get|
  397.

                num = len(clone)

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * |/home/medrec2/.local/lib/python3.6/site-packages/django/db/models/query.py|
   in |__len__|
  254.

                self._fetch_all()

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * |/home/medrec2/.local/lib/python3.6/site-packages/django/db/models/query.py|
   in |_fetch_all|
 1179.

                    self._result_cache = list(self._iterable_class(self))

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * |/home/medrec2/.local/lib/python3.6/site-packages/django/db/models/query.py|
   in |__iter__|
   62.

                for row in compiler.results_iter(results):

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * 
|/home/medrec2/.local/lib/python3.6/site-packages/django/db/models/sql/compiler.py|
   in |apply_converters|
 1006.

                for row in map(list, rows):

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * 
|/home/medrec2/.local/lib/python3.6/site-packages/django/db/models/sql/compiler.py|
   in |cursor_iter|
 1461.

                for rows in iter((lambda: cursor.fetchmany(itersize)), 
sentinel):

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * 
|/home/medrec2/.local/lib/python3.6/site-packages/django/db/models/sql/compiler.py|
   in |<lambda>|
 1461.

                for rows in iter((lambda: cursor.fetchmany(itersize)), 
sentinel):

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * |/home/medrec2/.local/lib/python3.6/site-packages/django/db/utils.py|
   in |inner|
   96.

                        return func(*args, **kwargs)

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * 
|/home/medrec2/.local/lib/python3.6/site-packages/mysql/connector/cursor_cext.py|
   in |fetchmany|
  510.

                    rows.extend(self._cnx.get_rows(size))

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * 
|/home/medrec2/.local/lib/python3.6/site-packages/mysql/connector/connection_cext.py|
   in |get_rows|
  275.

                                                                  row[i])

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * 
|/home/medrec2/.local/lib/python3.6/site-packages/mysql/connector/conversion.py|
   in |to_python|
  205.

                    return self._cache_field_types[vtype[1]](value, vtype)

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * 
|/home/medrec2/.local/lib/python3.6/site-packages/mysql/connector/django/base.py|
   in |_DATETIME_to_python|
  119.

                dt = MySQLConverter._DATETIME_to_python(self, value)

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>
 * 
|/home/medrec2/.local/lib/python3.6/site-packages/mysql/connector/conversion.py|
   in |_DATETIME_to_python|
  506.

                    (date_, time_) = value.split(b' ')

       ...
   ▶ Local vars <http://192.168.0.122/admin/login/?next=/admin/#>



As it shows most of the errors occur in the site-packages/mysql/connector.  I am using the mysql-connector-python to connect to the Mariadb database.  I have this same application running on another computer and I do NOT get this error.

Thanks for your reply.

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