Re: weird "must be an intance" error

On Apr 18, 11:38 pm, Bobby Roberts <tchend...@gmail.com> wrote:
> oops... forgot to clarify that Item.tid is a FK to printLocation

Then you would want to assign to tid_id. For foreign keys the tid
wants an instance, the tid_id can be assigned the "db value" for that
foreign key. I am not sure if the tid_id can be named something else.
If it can be, you can find out the right field name to assign to by
checking out ItemTracking._meta.get_field_by_name('tid')[0].attname in
the django shell.

- Anssi

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