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Python

I got an error when i try to migrate in django rest framework

I got an error when I try to migrate

treehouse:~/workspace/ed_reviews$ python manage.py migrate
Traceback (most recent call last):
File "/home/treehouse/workspace/ed_reviews/manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "/home/treehouse/.local/lib/python3.9/site-packages/django/core/management/init.py", line 338, in execute_from_command_line
utility.execute()
File "/home/treehouse/.local/lib/python3.9/site-packages/django/core/management/init.py", line 312, in execute
django.setup()
File "/home/treehouse/.local/lib/python3.9/site-packages/django/init.py", line 18, in setup
apps.populate(settings.INSTALLED_APPS)
File "/home/treehouse/.local/lib/python3.9/site-packages/django/apps/registry.py", line 108, in populate
app_config.import_models(all_models)
File "/home/treehouse/.local/lib/python3.9/site-packages/django/apps/config.py", line 198, in import_models
self.models_module = import_module(models_module_name)
File "/usr/local/lib/python3.9/importlib/init.py", line 127, in import_module
return bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1030, in _gcd_import
File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 790, in exec_module
File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed
File "/home/treehouse/.local/lib/python3.9/site-packages/rest_framework/authtoken/models.py", line 11, in <module>
class Token(models.Model):
RuntimeError: __class
_ not set defining 'Token' as <class 'rest_framework.authtoken.models.Token'>. Was classcell propagated to type.new?

1 Answer

Chris Freeman
MOD
Chris Freeman
Treehouse Moderator 68,441 Points

It appears to be a development environment issue. Please send this to help@teamtreehouse.com.