2012-12-20 12:31:55,990 [main] DEBUG [Loader] - Result set row: 0
2012-12-20 12:31:55,990 [main] TRACE [AbstractResultSetProxyHandler] - Handling invocation of ResultSet method [getLong]
2012-12-20 12:31:55,991 [main] TRACE [AbstractResultSetProxyHandler] - Handling invocation of ResultSet method [wasNull]
2012-12-20 12:31:55,991 [main] TRACE [BasicExtractor] - Found [null] as column [id1_0_]
2012-12-20 12:31:55,991 [main] TRACE [AbstractResultSetProxyHandler] - Handling invocation of ResultSet method [getLong]
2012-12-20 12:31:55,991 [main] TRACE [AbstractResultSetProxyHandler] - Handling invocation of ResultSet method [wasNull]
2012-12-20 12:31:55,991 [main] TRACE [BasicExtractor] - Found [null] as column [storage2_2_1_]
2012-12-20 12:31:55,993 [main] ERROR [AssertionFailure] - HHH000099: an assertion failure occured (this may indicate a bug in Hibernate, but is more likely due to unsafe use of the session): org.hibernate.AssertionFailure: null identifier
2012-12-20 12:31:55,993 [main] TRACE [AbstractStatementProxyHandler] - Handling invocation of statement method [close]