[JBoss-dev] NPE in 3.2.2RC4

[Jason Essington]

I have an application that has deployed just fine on 3.2.2RC3 and on  
3.2.1 (OS X, java 1.4.1) but on RC4 when I attempt to deploy this same  
package I get the following stack trace. Every thing seems to be in  
order ejb wise, so where do I start hunting for this problem? looks  
like the container failed to get the column names for the table from  
PostgreSQL.

As a side note, this seems to be the last entity bean to be deployed  
from the package.

Any ideas on where to look for the solution would be appreciated.

07:58:10,588 ERROR [EntityContainer] Starting failed
java.lang.NullPointerException
        at  
org.jboss.ejb.plugins.cmp.jdbc.SQLUtil.getColumnNamesClause(SQLUtil.java 
:254)
        at  
org.jboss.ejb.plugins.cmp.jdbc.SQLUtil.getColumnNamesClause(SQLUtil.java 
:243)
        at  
org.jboss.ejb.plugins.cmp.jdbc.JDBCFindByPrimaryKeyQuery.<init>(JDBCFind 
ByPrimaryKeyQuery.java:47)
        at  
org.jboss.ejb.plugins.cmp.jdbc.JDBCCommandFactory.createFindByPrimaryKey 
Query(JDBCCommandFactory.java:39)
        at  
org.jboss.ejb.plugins.cmp.jdbc.JDBCQueryManager.start(JDBCQueryManager.j 
ava:118)
        at  
org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.startStoreManager(JDBCSt 
oreManager.java:511)
        at  
org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.start(JDBCStoreManager.j 
ava:411)
        at  
org.jboss.ejb.plugins.CMPPersistenceManager.start(CMPPersistenceManager. 
java:152)
        at  
org.jboss.ejb.EntityContainer.startService(EntityContainer.java:343)
        at  
org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:192)
        at sun.reflect.GeneratedMethodAccessor85.invoke(Unknown Source)
        at  
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor 
Impl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at  
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDi 
spatcher.java:284)
        at  
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
        at  
org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController 
.java:976)
        at $Proxy12.start(Unknown Source)
        at  
org.jboss.system.ServiceController.start(ServiceController.java:394)
        at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
        at  
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor 
Impl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at  
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDi 
spatcher.java:284)
        at  
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
        at  
org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
        at $Proxy46.start(Unknown Source)
        at org.jboss.ejb.EjbModule.startService(EjbModule.java:330)
        at  
org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:192)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at  
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav 
a:39)
        at  
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor 
Impl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at  
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDi 
spatcher.java:284)
        at  
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
        at  
org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController 
.java:976)
        at $Proxy12.start(Unknown Source)
        at  
org.jboss.system.ServiceController.start(ServiceController.java:394)
        at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
        at  
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor 
Impl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at  
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDi 
spatcher.java:284)
        at  
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
        at  
org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
        at $Proxy10.start(Unknown Source)
        at org.jboss.ejb.EJBDeployer.start(EJBDeployer.java:543)
        at  
org.jboss.deployment.MainDeployer.start(MainDeployer.java:824)
        at  
org.jboss.deployment.MainDeployer.start(MainDeployer.java:816)
        at  
org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:632)
        at  
org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:605)
        at sun.reflect.GeneratedMethodAccessor42.invoke(Unknown Source)
        at  
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor 
Impl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at  
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDi 
spatcher.java:284)
        at  
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
        at  
org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
        at $Proxy6.deploy(Unknown Source)
        at  
org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentSc 
anner.java:302)
        at  
org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScan 
ner.java:476)
        at  
org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doS 
can(AbstractDeploymentScanner.java:201)
        at  
org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(Abst 
ractDeploymentScanner.java:274)
        at  
org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:192)
        at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)
        at  
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor 
Impl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at  
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDi 
spatcher.java:284)
        at  
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
        at  
org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController 
.java:976)
        at $Proxy0.start(Unknown Source)
        at  
org.jboss.system.ServiceController.start(ServiceController.java:394)
        at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
        at  
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor 
Impl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at  
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDi 
spatcher.java:284)
        at  
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
        at  
org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
        at $Proxy4.start(Unknown Source)
        at org.jboss.deployment.SARDeployer.start(SARDeployer.java:226)
        at  
org.jboss.deployment.MainDeployer.start(MainDeployer.java:824)
        at  
org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:632)
        at  
org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:605)
        at  
org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:589)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at  
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav 
a:39)
        at  
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor 
Impl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at  
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDi 
spatcher.java:284)
        at  
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
        at  
org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
        at $Proxy5.deploy(Unknown Source)
        at  
org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:384)
        at org.jboss.system.server.ServerImpl.start(ServerImpl.java:291)
        at org.jboss.Main.boot(Main.java:150)
        at org.jboss.Main$1.run(Main.java:388)
        at java.lang.Thread.run(Thread.java:554)
07:58:10,602 WARN  [ServiceController] Problem starting service  
jboss.j2ee:jndiName=ejb/close/CurrentPeriodLocalHome,service=EJB
java.lang.NullPointerException
        at  
org.jboss.ejb.plugins.cmp.jdbc.SQLUtil.getColumnNamesClause(SQLUtil.java 
:254)
        at  
org.jboss.ejb.plugins.cmp.jdbc.SQLUtil.getColumnNamesClause(SQLUtil.java 
:243)
        at  
org.jboss.ejb.plugins.cmp.jdbc.JDBCFindByPrimaryKeyQuery.<init>(JDBCFind 
ByPrimaryKeyQuery.java:47)
        at  
org.jboss.ejb.plugins.cmp.jdbc.JDBCCommandFactory.createFindByPrimaryKey 
Query(JDBCCommandFactory.java:39)
        at  
org.jboss.ejb.plugins.cmp.jdbc.JDBCQueryManager.start(JDBCQueryManager.j 
ava:118)
        at  
org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.startStoreManager(JDBCSt 
oreManager.java:511)
        at  
org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.start(JDBCStoreManager.j 
ava:411)
        at  
org.jboss.ejb.plugins.CMPPersistenceManager.start(CMPPersistenceManager. 
java:152)
        at  
org.jboss.ejb.EntityContainer.startService(EntityContainer.java:343)
        at  
org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:192)
        at sun.reflect.GeneratedMethodAccessor85.invoke(Unknown Source)
        at  
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor 
Impl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at  
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDi 
spatcher.java:284)
        at  
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
        at  
org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController 
.java:976)
        at $Proxy12.start(Unknown Source)
        at  
org.jboss.system.ServiceController.start(ServiceController.java:394)
        at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
        at  
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor 
Impl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at  
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDi 
spatcher.java:284)
        at  
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
        at  
org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
        at $Proxy46.start(Unknown Source)
        at org.jboss.ejb.EjbModule.startService(EjbModule.java:330)
        at  
org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:192)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at  
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav 
a:39)
        at  
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor 
Impl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at  
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDi 
spatcher.java:284)
        at  
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
        at  
org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController 
.java:976)
        at $Proxy12.start(Unknown Source)
        at  
org.jboss.system.ServiceController.start(ServiceController.java:394)
        at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
        at  
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor 
Impl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at  
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDi 
spatcher.java:284)
        at  
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
        at  
org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
        at $Proxy10.start(Unknown Source)
        at org.jboss.ejb.EJBDeployer.start(EJBDeployer.java:543)
        at  
org.jboss.deployment.MainDeployer.start(MainDeployer.java:824)
        at  
org.jboss.deployment.MainDeployer.start(MainDeployer.java:816)
        at  
org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:632)
        at  
org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:605)
        at sun.reflect.GeneratedMethodAccessor42.invoke(Unknown Source)
        at  
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor 
Impl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at  
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDi 
spatcher.java:284)
        at  
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
        at  
org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
        at $Proxy6.deploy(Unknown Source)
        at  
org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentSc 
anner.java:302)
        at  
org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScan 
ner.java:476)
        at  
org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doS 
can(AbstractDeploymentScanner.java:201)
        at  
org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(Abst 
ractDeploymentScanner.java:274)
        at  
org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:192)
        at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)
        at  
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor 
Impl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at  
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDi 
spatcher.java:284)
        at  
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
        at  
org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController 
.java:976)
        at $Proxy0.start(Unknown Source)
        at  
org.jboss.system.ServiceController.start(ServiceController.java:394)
        at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
        at  
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor 
Impl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at  
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDi 
spatcher.java:284)
        at  
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
        at  
org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
        at $Proxy4.start(Unknown Source)
        at org.jboss.deployment.SARDeployer.start(SARDeployer.java:226)
        at  
org.jboss.deployment.MainDeployer.start(MainDeployer.java:824)
        at  
org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:632)
        at  
org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:605)
        at  
org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:589)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at  
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav 
a:39)
        at  
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor 
Impl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at  
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDi 
spatcher.java:284)
        at  
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
        at  
org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
        at $Proxy5.deploy(Unknown Source)
        at  
org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:384)
        at org.jboss.system.server.ServerImpl.start(ServerImpl.java:291)
        at org.jboss.Main.boot(Main.java:150)
        at org.jboss.Main$1.run(Main.java:388)
        at java.lang.Thread.run(Thread.java:554)

-jason



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