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Mistaken JPA Validation Error (Luna) [message #1400878]

Mon, 14 July 2014 21:24

David Vree

Messages: 48
Registered: July 2010

Member

I have a Java entity class with the following named query that compiles and runs correctly. I have recently upgraded my Eclipse to Luna and am see the following 2 warnings:

The left and right expressions type must be of the same type.
The state field path 'ar.lifecycle.id' cannot be resolved to a valid type.

Here is the query:

@NamedQuery(name = "ClazzImpl.findDescendants", query = "SELECT DISTINCT cl FROM ClazzImpl cl JOIN cl.ancestorReference ar WHERE (ar.lifecycle.id = ?1) AND (ar.referenceStrategy = 'LATEST_EFFECTIVE')"), })

It's as if the the query analysis doesn't recognize the target entity type that "ar" represents. If the problem is with the syntax of my query, please let me know. Thanks.

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