Problem in inject ref EJB using @EJB

[leosouzabh]

Hi,

I have an application in jboss 4.2 but when i migrated this app to jboss 5.0.1.GA i had the following warning log in console:

first the warn:
JBMETA-4: did not find any bean meta data for annotation bean CPPDaoImpl

Ingore ejb deployment with null classname: org.jboss.metadata.ejb.jboss.JBossSessionBeanMetaData@73e629cf{CPPDaoImpl}

after these warns this exception

01:22:51,906 ERROR [AbstractKernelController] Error installing to Start: name=jboss.j2ee:ear=CoreWiEar.ear,jar=CoreWi.jar,name=GraficoBeanImpl,service=EJB3 state=Create
java.lang.NullPointerException
 at org.jboss.ejb3.proxy.factory.ProxyFactoryHelper.getRemoteAndBusinessRemoteInterfaces(ProxyFactoryHelper.java:613)

This GraficoBeanImpl has a ref to CPPDao (interface)....

Anybody can help me...

PS: Sorry for my english :-)

[jaikiran]

Please post the relevant part of the code of your bean implementation and the business interface(s). If you have a ejb-jar.xml and/or jboss.xml, please post them too.

[sanjay1078]

Hi

I am also facing the same problem in JBOSS 5,When I try to deploy the those bean as seprate jar then I am getting following NullpointerException.

earlier my Application has only one EJB JAR file ,but we devided the all EJB based on the package ,and trying to deploy the Application in Exploaded form.

I am using the EJB3 Annotation,so didn't use the deploymentdescriptor

Here is the Error which I got from JBOSS

DEPLOYMENTS IN ERROR:
  Deployment "jboss.j2ee:jar=stateserver.jar,name=EntityStateTimeoutBean,service
=EJB3" is in error due to the following reason(s): java.lang.NullPointerExceptio
n, **ERROR**
  Deployment "jboss.j2ee:jar=AMIDataProvisioning-test-client.jar,name=AMIProvRes
ponseMailBox,service=EJB3" is in error due to the following reason(s): java.lang
.NullPointerException
  Deployment "jboss.j2ee:jar=platformserver.jar,name=MissingMeteringDataStateTim
eOut,service=EJB3" is in error due to the following reason(s): java.lang.NullPoi
nterException, **ERROR**
  Deployment "jboss.j2ee:jar=platformserver.jar,name=EntityStateTimeOut,service=
EJB3" is in error due to the following reason(s): java.lang.NullPointerException
, **ERROR**
  Deployment "jboss.j2ee:jar=stateserver.jar,name=MissingMeterDataTimeoutBean,se
rvice=EJB3" is in error due to the following reason(s): java.lang.NullPointerExc
eption, **ERROR**

Thanks in Advance

corresponding files has been attached