I can run this code fine from standalone java, but via Tomcat, I'm
getting the stack trace below when attempting to invoke anything in the
home interface.
I've read back through logs, and seen some similar problems, but no
solutions.
Any suggestions?
Thanks,
Tim
[Person] TRANSACTION ROLLBACK EXCEPTION:null; nested exception is:
java.lang.NullPointerException
[Person] java.lang.NullPointerException
[Person] at
org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(E
ntityContainer.java:585)
[Person] at
org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHo
me(EntitySynchronizationInterceptor.java:156)
[Person] at
org.jboss.ejb.plugins.EntityInstanceInterceptor.invokeHome(Enti
tyInstanceInterceptor.java:86)
[Person] at
org.jboss.ejb.plugins.TxInterceptorCMT.invokeNext(TxInterceptor
CMT.java:135)
[Person] at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxIn
terceptorCMT.java:263)
[Person] at
org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptor
CMT.java:86)
[Person] at
org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityIn
terceptor.java:126)
[Person] at
org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.
java:106)
[Person] at
org.jboss.ejb.EntityContainer.invokeHome(EntityContainer.java:3
09)
[Person] at
org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invokeHo
me(JRMPContainerInvoker.java:207)
[Person] at
org.jboss.ejb.plugins.jrmp.interfaces.HomeProxy.invoke(HomeProx
y.java:198)
[Person] at $Proxy1.findByPersonId(Unknown Source)
[Person] at
_0002fPersonTest_00033_0002ejspPersonTest3_jsp_23._jspService(_
0002fPersonTest_00033_0002ejspPersonTest3_jsp_23.java:107)
[Person] at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:
119)
[Person] at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
[Person] at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(
JspServlet.java:177)
[Person] at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.
java:309)
[Person] at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:38
2)
[Person] at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
[Person] at
org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.
java:387)
[Person] at
org.apache.tomcat.core.Handler.service(Handler.java:263)
[Person] at
org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.ja
va:371)
[Person] at
org.apache.tomcat.core.ContextManager.internalService(ContextMa
nager.java:749)
[Person] at
org.apache.tomcat.core.ContextManager.service(ContextManager.ja
va:695)
[Person] at
org.apache.tomcat.service.http.HttpConnectionHandler.processCon
nection(HttpConnectionHandler.java:207)
[Person] at
org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint
.java:403)
[Person] at
org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPoo
l.java:498)
[Person] at java.lang.Thread.run(Thread.java:484)
[Tomcat] javax.transaction.TransactionRolledbackException: null; nested
exception
is:
java.lang.NullPointerException
[Tomcat] java.lang.NullPointerException
[Tomcat] at
org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(E
ntityContainer.java:585)
[Tomcat] at
org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHo
me(EntitySynchronizationInterceptor.java:156)
[Tomcat] at
org.jboss.ejb.plugins.EntityInstanceInterceptor.invokeHome(Enti
tyInstanceInterceptor.java:86)
[Tomcat] at
org.jboss.ejb.plugins.TxInterceptorCMT.invokeNext(TxInterceptor
CMT.java:135)
[Tomcat] at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxIn
terceptorCMT.java:263)
[Tomcat] at
org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptor
CMT.java:86)
[Tomcat] at
org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityIn
terceptor.java:126)
[Tomcat] at
org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.
java:106)
[Tomcat] at
org.jboss.ejb.EntityContainer.invokeHome(EntityContainer.java:3
09)
[Tomcat] at
org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invokeHo
me(JRMPContainerInvoker.java:207)
[Tomcat] at
org.jboss.ejb.plugins.jrmp.interfaces.HomeProxy.invoke(HomeProx
y.java:198)
[Tomcat] at $Proxy1.findByPersonId(Unknown Source)
[Tomcat] at
_0002fPersonTest_00033_0002ejspPersonTest3_jsp_23._jspService(_
0002fPersonTest_00033_0002ejspPersonTest3_jsp_23.java:107)
[Tomcat] at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:
119)
[Tomcat] at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
[Tomcat] at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(
JspServlet.java:177)
[Tomcat] at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.
java:309)
[Tomcat] at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:38
2)
[Tomcat] at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
[Tomcat] at
org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.
java:387)
[Tomcat] at
org.apache.tomcat.core.Handler.service(Handler.java:263)
[Tomcat] at
org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.ja
va:371)
[Tomcat] at
org.apache.tomcat.core.ContextManager.internalService(ContextMa
nager.java:749)
[Tomcat] at
org.apache.tomcat.core.ContextManager.service(ContextManager.ja
va:695)
[Tomcat] at
org.apache.tomcat.service.http.HttpConnectionHandler.processCon
nection(HttpConnectionHandler.java:207)
[Tomcat] at
org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint
.java:403)
[Tomcat] at
org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPoo
l.java:498)
[Tomcat] at java.lang.Thread.run(Thread.java:484)
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