SOLVED - Index Management “Catalog Search Index” Broken

Question

I was trying some exetension, but after I installed "Ajax Search by LitExtension", my search index is broken.

Catalog Search Index says "Reindex Required". So I did.

enter image description here

Then I get this error. I cannot reindex it and also error message is somehow empty. enter image description here

I deleted var/report as suggested here :

but no luck.

How can I fix this? I use magento 1.8.1.0 .

Solution

I solved this issue by changing Attribute to "Searchable" >> "No". In my case, to change tax_class_id did the trick.

Licensed under: CC-BY-SA with attribution