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nullPointerException on ejb persist

 
Greenhorn
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Hello All. Im getting nullpointer exception on trying to persist an entity bean. I tried printing all the values used in inserting and none of them returns a null. I even tried inserting using a Query object only to get the same error again. Kindly help me with this.

Error:
ejbTimeout: javax.ejb.EJBException: java.lang.NullPointerException
 
Bartender
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jake jake, please check your private messages.
 
Ranch Hand
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http://faq.javaranch.com/java/TellTheDetails

you'll want to become familiar with your debugger, and step into the code to best find out the cause
 
Don't get me started about those stupid light bulbs.
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