category is not showing about groupscatalog2 HOT 1 CLOSED

Please prove the version of the extension. You can check it in the file app/code/community/Netzarbeiter/GroupsCatalog2/etc/config.xml, inside the <version> tag.

Please also supply the results of the following queries.

Please replace the 3 at the end of the next query with the category ID of the category that isn't showing (this is important).

SELECT * FROM catalog_category_entity_text WHERE  attribute_id = (SELECT attribute_id FROM eav_attribute ea INNER JOIN eav_entity_type eet ON ea.entity_type_id=eet.entity_type_id WHERE eet.entity_type_code = 'catalog_category' AND ea.attribute_code = 'groupscatalog2_groups') AND entity_id = 3;

This gives me the config in all scopes:

SELECT * FROM core_config_data WHERE path LIKE 'netzarbeiter_groupscatalog2/%';

This gives me the index values (once again, please replace the 3 with your category ID:

SELECT * FROM groupscatalog_category_idx WHERE entity_id = 3;

from groupscatalog2.