View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3820652#3820652
Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3820652 Thanks a lot for your quick reply schmidts. I work with JBUilder X, so everything happens automatically. I created an entity bean, and I added 2 fields, 1 String : levelName wich I indicated as my primary key. And 1 self made class Ground:ground wich contains my int[][][]. Both of the parameters are in ejbCreate. And when I try to create the new record, both of them are filled in. I think (ground) in the error message "Try to insert null into a non-nullable column in statement [INSERT INTO PLAYFIELD (ground) VALUES ..." means it has troubles while inserting into column 'ground',so the primary key is in another column ('levelName') no ? ------------------------------------------------------- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn _______________________________________________ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
