Question

Cannot resolve reference Unresolved Ejb-Ref

Asked by: Nargzul

Hi!

I'm using glassfish for a J2EE website.

I use EJB3 container and session beans for interfaces.

Since I have put the declaration:

@EJB private CountryFacadeLocal countryFacade;

in my class, the code compile, but don't deploy on the platform, the exception is:


Cannot resolve reference Unresolved Ejb-Ref trustbnwar.listCountry/countryFacade@jndi: @null@gateways.inputs.ejbcontainer.CountryFacadeLocal@Session@null
Exception occured in J2EEC Phasejava.lang.RuntimeException: Cannot resolve reference Unresolved Ejb-Ref trustbnwar.listCountry/countryFacade@jndi: @null@gateways.inputs.ejbcontainer.CountryFacadeLocal@Session@null
com.sun.enterprise.deployment.backend.IASDeploymentException: Error loading deployment descriptors for module [TrustBN-war] -- Cannot resolve reference Unresolved Ejb-Ref trustbnwar.listCountry/countryFacade@jndi: @null@gateways.inputs.ejbcontainer.CountryFacadeLocal@Session@null
        at com.sun.enterprise.deployment.backend.Deployer.loadDescriptors(Deployer.java:390)
        at com.sun.enterprise.deployment.backend.ModuleDeployer.loadDescriptors(ModuleDeployer.java:423)
        at com.sun.enterprise.deployment.backend.WebModuleDeployer.deploy(WebModuleDeployer.java:157)
        at com.sun.enterprise.deployment.backend.ModuleDeployer.doRequestFinish(ModuleDeployer.java:179)
        at com.sun.enterprise.deployment.phasing.J2EECPhase.runPhase(J2EECPhase.java:191)
        at com.sun.enterprise.deployment.phasing.DeploymentPhase.executePhase(DeploymentPhase.java:108)
        at com.sun.enterprise.deployment.phasing.PEDeploymentService.executePhases(PEDeploymentService.java:919)
        at com.sun.enterprise.deployment.phasing.PEDeploymentService.deploy(PEDeploymentService.java:279)
        at com.sun.enterprise.deployment.phasing.PEDeploymentService.deploy(PEDeploymentService.java:788)
        at com.sun.enterprise.management.deploy.DeployThread.deploy(DeployThread.java:187)
        at com.sun.enterprise.management.deploy.DeployThread.run(DeployThread.java:223)
Caused by: java.lang.RuntimeException: Cannot resolve reference Unresolved Ejb-Ref trustbnwar.listCountry/countryFacade@jndi: @null@gateways.inputs.ejbcontainer.CountryFacadeLocal@Session@null
        at com.sun.enterprise.deployment.util.EjbBundleValidator.accept(EjbBundleValidator.java:430)
        at com.sun.enterprise.deployment.WebBundleDescriptor.visit(WebBundleDescriptor.java:1406)
        at com.sun.enterprise.deployment.archivist.WebArchivist.validate(WebArchivist.java:188)
        at com.sun.enterprise.deployment.archivist.ApplicationArchivist.openArchive(ApplicationArchivist.java:790)
        at com.sun.enterprise.deployment.archivist.ApplicationArchivist.openArchive(ApplicationArchivist.java:744)
        at com.sun.enterprise.deployment.backend.Deployer.loadDescriptors(Deployer.java:349)
        ... 10 more



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Asked On
2009-06-16 at 09:40:47ID24496245
Tags

ejb

,

container

,

glassfish

Topics

Enterprise Java Beans (EJB)

,

J2EE

,

Java Programming Language

Participating Experts
1
Points
500
Comments
9

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Answers

 

by: ChristoferDutzPosted on 2009-06-16 at 10:01:30ID: 24639956

I think your problem might be trying to access ejbs in your appserver from your web-container using local interfaces. I remember having quite some trouble with this while deploying a EJB2.0 application under JBoss ... try using remote interfaces for this ... local interfaces are fine within the appserver (Unfortunately the Web-Container is usually pugged on to the Appserver so it is not 100% local)

 

by: NargzulPosted on 2009-06-16 at 10:04:47ID: 24639992

I now use this line:

 @EJB private CountryFacadeRemote countryFacade;

But no change in the error.

Actually, to launch the whole thing I just do ctrl+maj+F5 after having clicked on the test file. Is it right?

 

by: ChristoferDutzPosted on 2009-06-16 at 10:10:30ID: 24640051

Well I think we have to know a little more about your setup in order to help you here ... and I have absolutely no Idea, what you are trying to do using the Key-Combination you were refering to ;-)

 

by: NargzulPosted on 2009-06-16 at 10:12:36ID: 24640069

I use the last netbeans and the glassfish/mysql that comes with.

 

by: ChristoferDutzPosted on 2009-06-16 at 10:42:17ID: 24640378

What I meant, was that "@EJB private CountryFacadeLocal countryFacade;" is not much info to find out what your problem is.

 

by: NargzulPosted on 2009-06-16 at 10:43:51ID: 24640395

so say me what you want? I'm new in the domain of the J2EE application and I don't know what can help you.

 

by: ChristoferDutzPosted on 2009-06-16 at 10:54:52ID: 24640503

Unfortunately I have to leave the office now, let me give you a link, that might explain a lot and get you started ... if you manage to solve the problem - fine ... if you are still having problems tomorrow, I'll gladly help you.

 

by: ChristoferDutzPosted on 2009-06-16 at 10:55:07ID: 24640507

 

by: NargzulPosted on 2009-06-16 at 11:06:01ID: 31593110

I use now @EJB(name="ejb/stateless") instead of @EJB, and it works! Great!!! Make 3 days I was blocked with this thing!

20120131-EE-VQP-002

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