#28073: RemoveField.state_forwards() crashes with AttributeError: 'NoneType'
object
has no attribute 'is_relation'
---------------------------------+------------------------------------
Reporter: Logan Gunthorpe | Owner: nobody
Type: Bug | Status: new
Component: Migrations | Version: 1.11
Severity: Normal | Resolution:
Keywords: | Triage Stage: Accepted
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
---------------------------------+------------------------------------
Changes (by Markus Holtermann):
* stage: Unreviewed => Accepted
Comment:
I'm not entirely sure _how_ you got to that line `delay = not
old_field.is_relation` with `old_field` being `None` as this means there's
no field with that name in `state.models[app_label,
self.model_name_lower].fields`, but I think it's safe to go with `delay =
old_field is None or not old_field.is_relation`.
--
Ticket URL: <https://code.djangoproject.com/ticket/28073#comment:2>
Django <https://code.djangoproject.com/>
The Web framework for perfectionists with deadlines.
--
You received this message because you are subscribed to the Google Groups
"Django updates" 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].
To view this discussion on the web visit
https://groups.google.com/d/msgid/django-updates/065.274cf97332710081d3d192355eb24efb%40djangoproject.com.
For more options, visit https://groups.google.com/d/optout.
