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Posted to dev@olingo.apache.org by "Christian Kurz (Jira)" <ji...@apache.org> on 2020/05/15 08:10:00 UTC

[jira] [Created] (OLINGO-1453) JPA System query option expand error

Christian Kurz created OLINGO-1453:
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             Summary: JPA System query option expand error
                 Key: OLINGO-1453
                 URL: https://issues.apache.org/jira/browse/OLINGO-1453
             Project: Olingo
          Issue Type: Bug
          Components: odata2-core
    Affects Versions: V2 2.0.11
            Reporter: Christian Kurz


It seems like the implementation of the method UriParserImpl#handleSystemQueryOptionSelect has a flaw. At L#792 where the property of type EdmTyped gets fetched, it looks like the attribute edmType of property will always be null and therefore the check afterwards throws a NullPointerExcpetion which is then handled by an OData Common Exception.

That has to be the reason why expand is not working.. despite decent looking Navigation Properties.



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