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Surprising Reserch Topic questions - Question:Null Pointer exception in ejb 2.0 while referring a local beans home interface

I am just trying out examples of entity beans. I am using JBOSS 4.0.0, EJB 2.0, MyEclipse 8.6. Reason for using JBOSS 4.0.0 and EJB 2.0 is just for learning sake. I am reading head first book. In the process help me if I made any mistakes. I wrote a build file using ant to deploy this in deploy directory of JBOSS. Don't know where I went wrong, but struggling with error. I am getting this error:

java.lang.NullPointerException at org.jboss.ejb.plugins.local.LocalHomeProxy.invoke( at $Proxy0.findByPrimaryKey(Unknown Source) at AccesesPackage.DirectorMovie.go( at AccesesPackage.DirectorMovie.main(


asked Sep 13, 2013 in J2EE by rajesh
edited Sep 12, 2013
0 votes

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