The Nasty JPA "Unknown abstract schema type" errorEverything goes into this Blog. I will share my views of current issues, IT project experiences (technical view) , my hobbies and etc into my blog. I will try my best to update it frequently. I been trying to debug the following error for days, and it drive me nuts! The problem: JPA refuse to compile one of my NamedQuery, and throws the following error: Error compiling the query [UserVO.findByUser
