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From "Albert Lee (Resolved) (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (OPENJPA-2071) NPE during ResultPacker interface processing
Date Wed, 09 Nov 2011 19:05:52 GMT

     [ https://issues.apache.org/jira/browse/OPENJPA-2071?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Albert Lee resolved OPENJPA-2071.
---------------------------------

    Resolution: Fixed
    
> NPE during ResultPacker interface processing
> --------------------------------------------
>
>                 Key: OPENJPA-2071
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-2071
>             Project: OpenJPA
>          Issue Type: Bug
>          Components: kernel
>    Affects Versions: 2.2.0
>            Reporter: Albert Lee
>            Assignee: Albert Lee
>             Fix For: 2.2.0
>
>
> Got the following NPE from ResultPacker process.
> Failed to execute query "SELECT name FROM root.JPADeptBean WHERE deptno >= ?". Check
the query syntax for correctness. See nested exception for details.
> <openjpa-2.2.0-SNAPSHOT-r422266:1198001 nonfatal user error> org.apache.openjpa.persistence.ArgumentException:
Failed to execute query "SELECT name FROM root.JPADeptBean WHERE deptno >= ?". Check the
query syntax for correctness. See nested exception for details.
> at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:872)
> at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:794)
> at org.apache.openjpa.kernel.DelegatingQuery.execute(DelegatingQuery.java:542)
> at org.apache.openjpa.persistence.QueryImpl.execute(QueryImpl.java:315)
> at org.apache.openjpa.persistence.QueryImpl.getResultList(QueryImpl.java:331)
> at com.ibm.ws.query.tests.ano.JUNativeQueryTest.testSelectName(JUNativeQueryTest.java:271)
> Caused by: java.lang.NullPointerException
> at org.apache.openjpa.kernel.ResultPacker.isInterface(ResultPacker.java:176)
> at org.apache.openjpa.kernel.ResultPacker.<init>(ResultPacker.java:122)
> at org.apache.openjpa.kernel.ResultPacker.<init>(ResultPacker.java:114)
> at org.apache.openjpa.jdbc.kernel.SQLProjectionResultObjectProvider.<init>(SQLProjectionResultObjectProvider.java:67)
> at org.apache.openjpa.jdbc.kernel.SQLStoreQuery$SQLExecutor.executeQuery(SQLStoreQuery.java:232)
> at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:1005)
> at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:863)
> I believe it is related to additional interface check from OPENJPA-2065

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