My magento version is 18.104.22.168. Today I try to clean my database. And I accidently truncate catalog_product_index_price and catalog_product_index_eav tables. I always have backup but only in this database backup broken. Now in backend I can see all products but no price,no name,no attributes.
Those index tables could be regenerated again once you reindex magento.
Go to the admin section -> System -> Index Management -> Reindex All
Or you could use magerun command line instead.
Go to your root project folder and type the following: