diff options
Diffstat (limited to 'django')
| -rw-r--r-- | django/db/migrations/state.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/django/db/migrations/state.py b/django/db/migrations/state.py index 2927e66f83..d3e2098a67 100644 --- a/django/db/migrations/state.py +++ b/django/db/migrations/state.py @@ -476,6 +476,8 @@ class ProjectState: def _find_concrete_model_from_proxy(self, proxy_models, model_state): for base in model_state.bases: + if not (isinstance(base, str) or issubclass(base, models.Model)): + continue base_key = make_model_tuple(base) base_state = proxy_models.get(base_key) if not base_state: |