php–升级到1.6版后无法重新索引新产品

我已将我的网站从1.4.0.1版升级到1.6版.
我删除了网站上的所有产品,并成功完成了“全部重新索引”.
当我尝试创建新产品而不是再次重新索引时,我收到此错误：

Product Attributes index process unknown error:
exception 'PDOException' with message 'SQLSTATE[23000]: Integrity constraint violation: 1452 Cannot add or update a child row: a foreign key constraint fails (`.../catalog_product_index_eav`, CONSTRAINT `FK_CAT_PRD_IDX_EAV_ENTT_ID_CAT_PRD_ENTT_ENTT_ID` FOREIGN KEY (`entity_id`) REFERENCES `catalog_product_entity` (`entity_id`) ON DELETE CAS)' in .../lib/Zend/Db/Statement/Pdo.php:228


我试过TRUNCATE TABLE catalog_product_index_eav但它没有帮助.

我怎样才能解决这个问题？

解决方法:

这只会删除不应该存在的恶意数据.

我已经扩展了上述内容,因为它可以节省几个小时的挖掘时间：

delete FROM `catalog_product_entity_datetime` where entity_id not in (select entity_id from catalog_product_entity);
delete FROM `catalog_product_entity_decimal` where entity_id not in (select entity_id from catalog_product_entity);
delete FROM `catalog_product_entity_gallery` where entity_id not in (select entity_id from catalog_product_entity);
delete FROM `catalog_product_entity_group_price` where entity_id not in (select entity_id from catalog_product_entity);
delete FROM `catalog_product_entity_int` where entity_id not in (select entity_id from catalog_product_entity);
delete FROM `catalog_product_entity_media_gallery` where entity_id not in (select entity_id from catalog_product_entity);
delete FROM `catalog_product_entity_text` where entity_id not in (select entity_id from catalog_product_entity);
delete FROM `catalog_product_entity_tier_price` where entity_id not in (select entity_id from catalog_product_entity);
delete FROM `catalog_product_entity_varchar` where entity_id not in (select entity_id from catalog_product_entity);
#originals with formatting fixed:
delete from `catalog_category_product` WHERE product_id not in(select entity_id from catalog_product_entity);
delete from `catalog_category_product` WHERE category_id not in(select entity_id from catalog_category_entity);
delete from `catalog_product_website` WHERE product_id not in(select entity_id from catalog_product_entity);
delete from `catalog_product_index_eav_idx` WHERE entity_id not in(select entity_id from catalog_product_entity);
delete from `catalog_product_index_eav` WHERE entity_id not in(select entity_id from catalog_product_entity);
delete from `catalog_product_link` WHERE product_id not in(select entity_id from catalog_product_entity);
delete from `catalog_product_relation` WHERE parent_id not in(select entity_id from catalog_product_entity);