Unable to add a field in catalog > category

[singh1114]

I was adding some test data into the catalog but was not able to as an error occurred while doing so.
The error occurred while opening this link .

The error said,"AttributeError at /admin/catalog/category/add/
'Category' object has no attribute 'get_deferred_fields' ".

[amisha2016]

@GreatDevelopers/librehattian This error not more exist. So, we should close this issue.