#31442: Inherited ManyToMany.all() empty with multiple inherited models of same
name from abstract one
-------------------------------------+-------------------------------------
     Reporter:  Gereon Kremer        |                    Owner:  nobody
         Type:  Bug                  |                   Status:  new
    Component:  Database layer       |                  Version:  3.0
  (models, ORM)                      |
     Severity:  Normal               |               Resolution:
     Keywords:                       |             Triage Stage:
                                     |  Unreviewed
    Has patch:  0                    |      Needs documentation:  0
  Needs tests:  0                    |  Patch needs improvement:  0
Easy pickings:  0                    |                    UI/UX:  0
-------------------------------------+-------------------------------------

Comment (by Gereon Kremer):

 Sure, see the new attachment.
 Running `./manage.py makemigrations` yields

 {{{
 SystemCheckError: System check identified some issues:

 ERRORS:
 appA.Stuff.owners: (fields.E305) Reverse query name for 'Stuff.owners'
 clashes with reverse query name for 'Stuff.owners'.
         HINT: Add or change a related_name argument to the definition for
 'Stuff.owners' or 'Stuff.owners'.
 appB.Stuff.owners: (fields.E305) Reverse query name for 'Stuff.owners'
 clashes with reverse query name for 'Stuff.owners'.
         HINT: Add or change a related_name argument to the definition for
 'Stuff.owners' or 'Stuff.owners'.
 }}}

-- 
Ticket URL: <https://code.djangoproject.com/ticket/31442#comment:2>
Django <https://code.djangoproject.com/>
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