GeoNode/geonode — pull request #489 by jj0hns0n (2012-10-31 19:39:49+00:00)
Title: Allow category to be null in layer_metadata form. closes #464

@ingenieroariel @tomkralidis This closes the immediate issue which is that null=True was set, but not blank=True (database allows nulls, form wouldnt). BUT ... there are 2 model fields for the category in ResourceBase now https://github.com/GeoNode/geonode/blob/dev/geonode/layers/models.py#L207 (since @davelowe added the TopicCategory class). @tomkralidis, can you help to resolve this (as discussed in #geonode yesterday)