Migration to jboss4..0.4 problems

[prese]

Hi *,

We have tried to migrate an application that uses EJB 2.1 from jboss 3.2.x to jboss 4.0.4.

We have encountered the following exception:
2006-07-27 08:54:24,781 ERROR [org.jboss.ejb.plugins.LogInterceptor] TransactionRolledbackLocalException in method: public abstract java.util.Collection com.siemens.is.its.airfield.aglseries.datalayer.aglcore.beans.PersistentEntityLocalHome.findAllByType(java.lang.String) throws javax.ejb.FinderException, causedBy:
java.lang.IllegalStateException: createBeanClassInstanceCommand == null
at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.createBeanClassInstance(JDBCStoreManager.java:575)
at org.jboss.ejb.plugins.CMPPersistenceManager.createBeanClassInstance(CMPPersistenceManager.java:139)
at org.jboss.ejb.EntityContainer.createBeanClassInstance(EntityContainer.java:238)
at org.jboss.ejb.plugins.AbstractInstancePool.get(AbstractInstancePool.java:183)
at org.jboss.ejb.plugins.EntityInstanceInterceptor.invokeHome(EntityInstanceInterceptor.java:113)
at org.jboss.ejb.plugins.EntityLockInterceptor.invokeHome(EntityLockInterceptor.java:76)
at org.jboss.ejb.plugins.EntityCreationInterceptor.invokeHome(EntityCreationInterceptor.java:43)
at org.jboss.ejb.plugins.CallValidationInterceptor.invokeHome(CallValidationInterceptor.java:56)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:125)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:350)
at org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:161)
at org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:145)
at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:132)
at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invokeHome(ProxyFactoryFinderInterceptor.java:107)
at org.jboss.ejb.EntityContainer.internalInvokeHome(EntityContainer.java:514)
at org.jboss.ejb.Container.invoke(Container.java:975)
at org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invokeHome(BaseLocalProxyFactory.java:359)
at org.jboss.ejb.plugins.local.LocalHomeProxy.invoke(LocalHomeProxy.java:133)
at $Proxy85.findAllByType(Unknown Source)



The DB used is PosgreSql.

Any ideas about how to overcome this exception?

Thanks
Sebi

[lafr]

The entity bean was not deployed correctly.
Look for errors or warnings on deployment.

[prese]

Hi *,

One of the problem that I have found was, that we did not specified into the jbosscmp-jdbc.xml the sql-type for the persistent fields.

I have fixed that but some hidden error still exists. I am still searching. I hope that I will find the problem soon.

Sebi

[clemens_xen]

Hi,

if your problem still exist.
=> I got a similar exception with JBoss 4.0.4GA and found the reason in the following bug:

http://jira.jboss.com/jira/browse/JBAS-3341

See also:

http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3953450

I tried to patch the EJBModule.java and EntityContainer.java and that solved my problem.