Hi,
I have the same problem.
The models.py file was created by
python manage.py inspectdb > models.py
I just copied it over into my app and modified it. My output is
readDatabase.AuthGroupPermissions: (models.E012) 'unique_together' refers
to the non-existent field 'group_id'.
readDatabase.AuthGroupPermissions: (models.E012) 'unique_together' refers
to the non-existent field 'permission_id'.
readDatabase.AuthPermission: (models.E012) 'unique_together' refers to the
non-existent field 'content_type_id'.
readDatabase.AuthUserGroups: (models.E012) 'unique_together' refers to the
non-existent field 'group_id'.
readDatabase.AuthUserGroups: (models.E012) 'unique_together' refers to the
non-existent field 'user_id'.
readDatabase.AuthUserUserPermissions: (models.E012) 'unique_together'
refers to the non-existent field 'permission_id'.
readDatabase.AuthUserUserPermissions: (models.E012) 'unique_together'
refers to the non-existent field 'user_id'.
readDatabase.Messwerte: (models.E004) 'id' can only be used as a field name
if the field also sets 'primary_key=True'.
readDatabase.Modifikationen: (models.E004) 'id' can only be used as a field
name if the field also sets 'primary_key=True'.
readDatabase.ProteinSequences: (models.E004) 'id' can only be used as a
field name if the field also sets 'primary_key=True'.
The last three messages are from tables which were in the original db. All
other messages come from tables created by django. I'm using postgresql and
confirmed that all tables were created in my database. Below is the output
of postgres \dt command to show all tables in the database. This happens
when I migrate (python manage.py migrate) the changes.
variantendatenbank=# \dt
Liste der Relationen
Schema | Name | Typ | Eigentümer
--------+----------------------------+---------+-----------------
public | auth_group | Tabelle | christoph_knapp
public | auth_group_permissions | Tabelle | christoph_knapp
public | auth_permission | Tabelle | christoph_knapp
public | auth_user | Tabelle | christoph_knapp
public | auth_user_groups | Tabelle | christoph_knapp
public | auth_user_user_permissions | Tabelle | christoph_knapp
public | b_ids | Tabelle | christoph_knapp
public | bedingungen | Tabelle | christoph_knapp
public | django_admin_log | Tabelle | christoph_knapp
public | django_content_type | Tabelle | christoph_knapp
public | django_migrations | Tabelle | christoph_knapp
public | django_session | Tabelle | christoph_knapp
public | messwerte | Tabelle | christoph_knapp
public | modifikationen | Tabelle | christoph_knapp
public | protein_information | Tabelle | christoph_knapp
public | protein_sequences | Tabelle | christoph_knapp
public | substrate | Tabelle | christoph_knapp
(17 Zeilen)
If anyone could help with the errors from the django tables (maybe also
with the problems on my tables)?
I only started yesterday to use django, so let me know if you need anything
else.
Christoph
On Monday, September 14, 2015 at 7:51:58 PM UTC+2, Dmitry Homenok wrote:
>
> Hey John,
>
> Agree with James. makemigrations command doesn't create models.py file -
> it's on your plate. But after creating models.py file and filling it with
> your models - you have to create migration file with makemigrations command
> and run migrate one to create all required tables, fk, etc.
>
> - Dmitry
>
> On Friday, September 11, 2015 at 10:42:03 PM UTC+3, John Emmatty wrote:
>>
>> I ran makemigrations against my legacy, MySQL database and it created
>> models.py file for me, I copied the file to my applications package
>> directory and ran makemigrations again after adding a table to extend the
>> default users table. Now makemigrations is throwing following errors . I
>> created a fresh django project which had no reference to older versions.
>>
>> SystemCheckError: System check identified some issues:
>>
>> ERRORS:
>> djangogettrix.AuthGroupPermissions: (models.E012) 'unique_together'
>> refers to the non-existent field 'group_id'.
>> djangogettrix.AuthGroupPermissions: (models.E012) 'unique_together'
>> refers to the non-existent field 'permission_id'.
>> djangogettrix.AuthPermission: (models.E012) 'unique_together' refers
>> to the non-existent field 'content_type_id'.
>> djangogettrix.AuthUserGroups: (models.E012) 'unique_together' refers
>> to the non-existent field 'group_id'.
>> djangogettrix.AuthUserGroups: (models.E012) 'unique_together' refers
>> to the non-existent field 'user_id'.
>> djangogettrix.AuthUserUserPermissions: (models.E012)
>> 'unique_together' refers to the non-existent field 'permission_id'.
>> djangogettrix.AuthUserUserPermissions: (models.E012)
>> 'unique_together' refers to the non-existent field 'user_id'.
>> djangogettrix.RolesUsers: (models.E012) 'unique_together' refers to
>> the non-existent field 'role_id'.
>> djangogettrix.RolesUsers: (models.E012) 'unique_together' refers to
>> the non-existent field 'user_id'.
>>
>> Kindly help me by throwing some light on this.
>>
>
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