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Posted to dev@openjpa.apache.org by "Jeremy Bauer (JIRA)" <ji...@apache.org> on 2008/12/18 21:41:44 UTC

[jira] Resolved: (OPENJPA-819) NPE when no metadata is defined for a persistent class

     [ https://issues.apache.org/jira/browse/OPENJPA-819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jeremy Bauer resolved OPENJPA-819.
----------------------------------

    Resolution: Fixed

Committed for Dianne Richards to trunk under revision 727813.  Resolving issue.

> NPE when no metadata is defined for a persistent class
> ------------------------------------------------------
>
>                 Key: OPENJPA-819
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-819
>             Project: OpenJPA
>          Issue Type: Bug
>          Components: kernel
>    Affects Versions: 2.0.0
>            Reporter: Dianne Richards
>            Assignee: Dianne Richards
>            Priority: Minor
>             Fix For: 2.0.0
>
>         Attachments: OPENJPA-819.patch, OPENJPA-819.patch
>
>
> The persistent class was specified in the persistence.xml under <class>, but persistence metadata was not specified for the class, either through annotation or the orm.xml. A NPE was thrown. We need a better message.
> This issue was reported in the user forum by post http://n2.nabble.com/NullPointerException-when-calling-createEntityManager-on--EntityManagerFactory-td1621881.html

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