This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
Hello, I am currently working on a web application which is built on Struts and Hibernate. I have two tables and they are in association with a foreign key. One of my Jsp pages, I take such an error; "org.apache.commons.beanutils.NestedNullException: Null property value for 'rmHlrDefinitionTable'". (For AarHlrSelectionTable.rmHlrDefinitionTable.hlrId) Jsp Code is;
My form definition;
I think the problem is my DynaValidatorForm. I cannot populate another reference class with this. But I am not sure.
Where is the problem? Could you help me??
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