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From "Helen Xu (JIRA)" <>
Subject [jira] [Created] (OPENJPA-2244) Nested classpath ignored in mapping tool ant task
Date Wed, 01 Aug 2012 21:44:02 GMT
Helen Xu created OPENJPA-2244:

             Summary: Nested classpath ignored in mapping tool ant task
                 Key: OPENJPA-2244
             Project: OpenJPA
          Issue Type: Bug
    Affects Versions: 2.2.0, 2.1.1, 2.0.1
            Reporter: Helen Xu
            Assignee: Helen Xu

The nested classpath element inside the mappingtool ant task are ignored when loading the
persistent configuration file. User got the following error:

<openjpa-2.0.2-SNAPSHOT-r422266:1361284M fatal user error> org.apache.openjpa.util.MetaDataException:
MetaDataFactory could not be configured (conf.newMetaDataFactoryInstance() returned null).
This might mean that no configuration properties were found. Ensure that you have a META-INF/persistence.xml
file, that it is available in your classpath, or that the properties file you are using for
configuration is available. If you are using Ant, please see the <properties> or <propertiesFile>
attributes of the task's nested <config> element. This can also occur if your OpenJPA
distribution jars are corrupt, or if your security policy is overly strict.

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