javax.jdo.JDODataStoreException: Type "null" is referenced in the database, but does not exist.

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via Oracle Community by 3004, 1 year ago
Type "null" is referenced in the database, but does not exist.
javax.jdo.JDODataStoreException: Type "null" is referenced in the database, but does not exist.
at com.solarmetric.kodo.impl.jdbc.ormapping.ClassMapping.getResultClass(ClassMapping.java:651)
at com.solarmetric.kodo.impl.jdbc.runtime.JDBCStoreManager.loadPrimaryMappings(JDBCStoreManager.java:400)
at com.solarmetric.kodo.impl.jdbc.runtime.JDBCStoreManager.loadByPK(JDBCStoreManager.java:383)
at com.solarmetric.kodo.impl.jdbc.runtime.JDBCStoreManager.initialize(JDBCStoreManager.java:250)
at com.solarmetric.kodo.runtime.StateManagerImpl.loadInitialState(StateManagerImpl.java:112)
at com.solarmetric.kodo.runtime.PersistenceManagerImpl.getObjectByIdFilter(PersistenceManagerImpl.java:831)
at com.solarmetric.kodo.runtime.PersistenceManagerImpl.getObjectById(PersistenceManagerImpl.java:736)
at tutorial.AAF.list(AAF.java:44)
at tutorial.AAF.main(AAF.java:62)

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