#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
---------------------------------+------------------------------------
Comment (by Logan Gunthorpe):
I'm not exactly sure how I got the exact migrations I have. I'm pretty
sure I created the model with the onetoonefield, then set it as
primary_key in a second migration (thus removing the id field).
However, trying to reproduce this with a minimal setup always seems to
work. I wonder if I did something really stupid and remove the id field
from the initial migration. It was so long ago I can't really say for
sure. Adding it back in seems to fix my problem.
If you want to assume that's what happened close this report I'm fine with
that as I have a reasonable fix.
Thanks,
Logan
--
Ticket URL: <https://code.djangoproject.com/ticket/28073#comment:5>
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/065.562349582e6a3836c0d02a2a3def1b3b%40djangoproject.com.
For more options, visit https://groups.google.com/d/optout.
