On 13 nov, 14:53, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I am building a custom Manager for adding extra methods that return
> filtered querysets.
> I believe this is a common case for custom Managers.
Yes, indeed.
> Digging into the documentation [1], the only example emphasis
I found the origin on my error ('NoneType' object has no attribute
'_meta').
I used a wrong (old?) syntax for adding custom Manager to my Model:
ModelClass.objects = MyCustomManager() # After Model and Manager
definitions
My custom Manager should have been attached in the model definition
(as fo
2 matches
Mail list logo
