Hi there. On OpenJPA 2.0.0 I try to use the ant based enhancement step. However I keep getting this error message:
<openjpa-2.0.0-r422266:935683 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. So I figure it is something about my persistence.xml file (that already worked for runtime enhanced classes). Now where exactly do I have to place the file for OpenJPA to find it? If there is a <properties> or <propertiesFile> attribute, how are these specified for the ant task? Unfortunately the documentation seems not to be in sync with this error message. And finally - just if it is the security policy: What could I look out for here? Can somebody shed some more light on this? Hiran Hiran Chaudhuri System Support Programmer / Analyst IT Service Assurance Hosting & Regional Services (IH) Amadeus Data Processing GmbH Berghamer Strasse 6 85435 Erding T: +49-8122-43x3662 [email protected] http://www.amadeus.com
