We've recently upgraded a site from CE 18.104.22.168 to CE 22.214.171.124, and now all product pages just resolve to a 404 page. This applies for direct links, with the
product-url.html after the domain, and also full canonical links. It also applies when we try to access the product by using the full
There is, and I imagine its related, an issue with indexing on the site. There are 72k products so indexing is slow at best, but I've still been unable to get all indexes to complete without errors, and currently the Catalog URL Rewrites index is stuck on Processing.
We've tried truncating the
core_url_rewrites table, and obviously reindexing everything. We've also created simple plain test products which also don't work.
.htaccess file matches the live, working site, is there anything else we may have missed?
I've now discovered that the product object is still available for me on the 404 page - weird huh? I can access all of the product data using
Mage::registry('current_product');, this led me to look at the product view controller, and I discovered that commenting out
Mage::dispatchEvent('catalog_controller_product_view', array('product' => $product)); showed the product page.
So I can only think that something is hooked onto this event and causing the page to die - obviously leaving this line commented out isn't a solution as its causing other issues with the product, but should point us in the right direction?
Any ideas would be greatly appreciated, there are no custom modules that listen for this event.