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Ticket #1826 (closed: duplicate)

Opened 4 years ago

Last modified 3 years ago

Model crashes with ForeignKey('self') and a field with the same name

Reported by: Stefano J. Attardi <django@attardi.org> Assigned to: adrian
Milestone: Component: django.contrib.admin
Version: SVN Keywords:
Cc: Triage Stage: Unreviewed
Has patch: 0 Needs documentation: 0
Needs tests: 0 Patch needs improvement: 0

Description

The following model will fail on install: 

class Test(models.Model):
    this = models.ForeignKey("self")
    test = models.TextField()
    class Admin: pass

with this message: 

At least one field in Test should have core=True, because it's being edited inline by test.Test.

If you add core=True as the message suggests: 

class Test(models.Model):
    this = models.ForeignKey("self")
    test = models.TextField(core=True)
    class Admin: pass

then the admin crashes on the add page with the following error: 

Exception Type:	AttributeError
Exception Value:	'bool' object has no attribute 'get'
Exception Location:	django\db\models\related.py in get_manipulator_fields, line 112

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Change History

05/13/06 12:48:56 changed by Stefano J. Attardi

  • status changed from new to closed.
  • resolution set to duplicate.

See #1839.

03/07/07 11:03:44 changed by ubernostrum

(In [4673]) 0.91-bugfixes: Fixed #999 by resolving name clash in the metasystem which could confuse manipulators about which fields they should follow. Refs #1808, #1826, #1839 and #2415, which are variations of this that persist in trunk.

Add/Change #1826 (Model crashes with ForeignKey('self') and a field with the same name)




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