Hello Ian,
It deploys fine only when I try to run the application
client that it comes with the error.
I am experiencing the same error with my applications
and the tables exists. I am able to retrieve but can
not insert data.
Thanks
eve
> Date: Mon, 17 Mar 2008 13:00:50 -0700> From: Ian.Evans@Sun.COM> To: ejb@glassfish.dev.java.net> CC: persistence@glassfish.dev.java.net> Subject: Re: question on entity relation. - unidirectional> > Eve Pokua wrote:> > I forgot to copy in the error:> > > > Caught an exception in createData():> > java.lang.NullPointerException> > at order.client.OrderClient.createData(OrderClient.java:62)> > at order.client.OrderClient.main(OrderClient.java:52)> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)> > at > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)> > at > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)> > at java.lang.reflect.Method.invoke(Method.java:597)> > at > > com.sun.enterprise.util.Utility.invokeApplicationMain(Utility.java:266)> > at > > com.sun.enterprise.appclient.MainWithModuleSupport.<init>(MainWithModuleSupport.java:417)> > at > > com.sun.enterprise.appclient.MainWithModuleSupport.<init>(MainWithModuleSupport.java:259)> > at com.sun.enterprise.appclient.Main.main(Main.java:200)> > Caught an exception in printData():> > java.lang.NullPointerException> > at order.client.OrderClient.printData(OrderClient.java:165)> > at order.client.OrderClient.main(OrderClient.java:53)> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)> > at > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)> > at > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)> > at java.lang.reflect.Method.invoke(Method.java:597)> > at com.sun.enterprise.util.Utility.invokeApplicationMain(Utili> > > > > > > > ------------------------------------------------------------------------> > From: gorgeous65@msn.com> > To: persistence@glassfish.dev.java.net> > CC: ejb@glassfish.dev.java.net> > Date: Sat, 15 Mar 2008 15:17:36 +0000> > Subject: RE: question on entity relation. - unidirectional> > > > Hello everyone,> > > > I have tried testing the order project which comes with JEE5> > tutorial and> > it seems to be giving exactly the same error. Is this something to do> > with netbeans6? I am using this to deploy my project.> > Check your GlassFish logs (which should be visible in NetBeans on > deployment) to trace the error. I've deployed order many times using > NetBeans 6 with no problems.> > Did you create the database tables for order as described here?> http://java.sun.com/javaee/5/docs/tutorial/doc/bnbrt.html#bnbsm> > I suspect that is the problem here.> > -ian> -- > Ian Evans> ian dot evans at sun dot com> Java EE technical documentation
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