JPA Console Reviews

Hi Team, Its not working, tried with different setup, it always giving null pointer exception in eclipse. How to raise the ticket.? java.lang.NullPointerException at com.jpaconsole.engine.impl.query.BeanShellQueryExecutor.init(BeanShellQueryExecutor.java:48) at com.jpaconsole.engine.impl.query.QueryExcecutorBuilder.build(QueryExcecutorBuilder.java:22) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.jpaconsole.engine.query.QueryExecutorManager.getQueryExecutor(QueryExecutorManager.java:59) at com.jpaconsole.plugin.Activator.setQueryExecutor(Activator.java:114) at com.jpaconsole.plugin.progress.ConfigureJPAOperation.run(ConfigureJPAOperation.java:30) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122)