Fixing Invalid backend model specified: catalog/attribute_backend_customlayoutupdate

First, run this query:

SELECT
  *
FROM eav_attribute
WHERE (
`attribute_id` LIKE '%stomlayoutupdate%'
OR `entity_type_id` LIKE '%stomlayoutupdate%'
OR `attribute_code` LIKE '%stomlayoutupdate%'
OR `attribute_model` LIKE '%stomlayoutupdate%'
OR `backend_model` LIKE '%stomlayoutupdate%'
OR `backend_type` LIKE '%stomlayoutupdate%'
OR `backend_table` LIKE '%stomlayoutupdate%'
OR `frontend_model` LIKE '%stomlayoutupdate%'
OR `frontend_input` LIKE '%stomlayoutupdate%'
OR `frontend_label` LIKE '%stomlayoutupdate%'
OR `frontend_class` LIKE '%stomlayoutupdate%'
OR `source_model` LIKE '%stomlayoutupdate%'
OR `is_required` LIKE '%stomlayoutupdate%'
OR `is_user_defined` LIKE '%stomlayoutupdate%'
OR `default_value` LIKE '%stomlayoutupdate%'
OR `is_unique` LIKE '%stomlayoutupdate%'
OR `note` LIKE '%stomlayoutupdate%'
);

SELECT

FROM eav_attribute

WHERE (

`attribute_id` LIKE '%stomlayoutupdate%'

OR `entity_type_id` LIKE '%stomlayoutupdate%'

OR `attribute_code` LIKE '%stomlayoutupdate%'

OR `attribute_model` LIKE '%stomlayoutupdate%'

OR `backend_model` LIKE '%stomlayoutupdate%'

OR `backend_type` LIKE '%stomlayoutupdate%'

OR `backend_table` LIKE '%stomlayoutupdate%'

OR `frontend_model` LIKE '%stomlayoutupdate%'

OR `frontend_input` LIKE '%stomlayoutupdate%'

OR `frontend_label` LIKE '%stomlayoutupdate%'

OR `frontend_class` LIKE '%stomlayoutupdate%'

OR `source_model` LIKE '%stomlayoutupdate%'

OR `is_required` LIKE '%stomlayoutupdate%'

OR `is_user_defined` LIKE '%stomlayoutupdate%'

OR `default_value` LIKE '%stomlayoutupdate%'

OR `is_unique` LIKE '%stomlayoutupdate%'

OR `note` LIKE '%stomlayoutupdate%'

);

Write down the attribute_ids returned by the query, then run the following query:

DELETE
  FROM eav_attribute
WHERE attribute_id IN (attribute_ids aus erster Abfrage);

DELETE

FROM eav_attribute

WHERE attribute_id IN (attribute_ids aus erster Abfrage);

Fertig!

Fixing Invalid backend model specified: catalog/attribute_backend_customlayoutupdate

Need help implementing this solution, or still looking for a fix to your Magento problem? Get in touch and I will be happy to help with your project.

Tags: SQL

Mex 8. Januar 2015 Magento Solutions

The Magento Expert

Independent Magento developer & consultant

Fixing Invalid backend model specified: catalog/attribute_backend_customlayoutupdate (Magento 1)