this is stacktrace when I use: slug = AutoSlugField(populate_from='name') in my model
Environment: Request Method: POST Request URL: http://127.0.0.1:8000/admin/product/shop/add/ Django Version: 1.7.1 Python Version: 3.4.2 Installed Applications: ('django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'product') Installed Middleware: ('django.contrib.sessions.middleware.SessionMiddleware', 'django.middleware.common.CommonMiddleware', 'django.middleware.csrf.CsrfViewMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.contrib.auth.middleware.SessionAuthenticationMiddleware', 'django.contrib.messages.middleware.MessageMiddleware', 'django.middleware.clickjacking.XFrameOptionsMiddleware') Traceback: File "e:\python\lib\site-packages\django\core\handlers\base.py" in get_response 111. response = wrapped_callback(request, *callback_args, **callback_kwargs) File "e:\python\lib\site-packages\django\contrib\admin\options.py" in wrapper 584. return self.admin_site.admin_view(view)(*args, **kwargs) File "e:\python\lib\site-packages\django\utils\decorators.py" in _wrapped_view 105. response = view_func(request, *args, **kwargs) File "e:\python\lib\site-packages\django\views\decorators\cache.py" in _wrapped_view_func 52. response = view_func(request, *args, **kwargs) File "e:\python\lib\site-packages\django\contrib\admin\sites.py" in inner 204. return view(request, *args, **kwargs) File "e:\python\lib\site-packages\django\contrib\admin\options.py" in add_view 1454. return self.changeform_view(request, None, form_url, extra_context) File "e:\python\lib\site-packages\django\utils\decorators.py" in _wrapper 29. return bound_func(*args, **kwargs) File "e:\python\lib\site-packages\django\utils\decorators.py" in _wrapped_view 105. response = view_func(request, *args, **kwargs) File "e:\python\lib\site-packages\django\utils\decorators.py" in bound_func 25. return func.__get__(self, type(self))(*args2, **kwargs2) File "e:\python\lib\site-packages\django\db\transaction.py" in inner 394. return func(*args, **kwargs) File "e:\python\lib\site-packages\django\contrib\admin\options.py" in changeform_view 1405. self.save_model(request, new_object, form, not add) File "e:\python\lib\site-packages\django\contrib\admin\options.py" in save_model 1046. obj.save() File "e:\python\lib\site-packages\django\db\models\base.py" in save 591. force_update=force_update, update_fields=update_fields) File "e:\python\lib\site-packages\django\db\models\base.py" in save_base 619. updated = self._save_table(raw, cls, force_insert, force_update, using, update_fields) File "e:\python\lib\site-packages\django\db\models\base.py" in _save_table 700. result = self._do_insert(cls._base_manager, using, fields, update_pk, raw) File "e:\python\lib\site-packages\django\db\models\base.py" in _do_insert 733. using=using, raw=raw) File "e:\python\lib\site-packages\django\db\models\manager.py" in manager_method 92. return getattr(self.get_queryset(), name)(*args, **kwargs) File "e:\python\lib\site-packages\django\db\models\query.py" in _insert 921. return query.get_compiler(using=using).execute_sql(return_id) File "e:\python\lib\site-packages\django\db\models\sql\compiler.py" in execute_sql 920. cursor.execute(sql, params) File "e:\python\lib\site-packages\django\db\backends\utils.py" in execute 85. sql = self.db.ops.last_executed_query(self.cursor, sql, params) File "e:\python\lib\site-packages\mysql\connector\django\base.py" in last_executed_query 371. return cursor.statement File "e:\python\lib\site-packages\mysql\connector\django\base.py" in __getattr__ 147. return getattr(self.cursor, attr) File "e:\python\lib\site-packages\mysql\connector\cursor.py" in statement 858. return self._executed.strip() Exception Type: AttributeError at /admin/product/shop/add/ Exception Value: 'NoneType' object has no attribute 'strip' -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/CA%2B6SYO33vgr8Y0VjS8GhWy5O5HxUJzakLxPAEvWbsREe5nEnsQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
