[jboss-jira] [JBoss JIRA] (WFLY-12462) Incompatible conflicting binding Exception and EJB naming

[Alexey Usharovski (Jira)]

    [ https://issues.jboss.org/browse/WFLY-12462?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13779204#comment-13779204 ] 

Alexey Usharovski commented on WFLY-12462:
------------------------------------------

You are welcome! Some more comments about how it was. That's kind of study application and at first I use only CDI managed beans for DI and as a next step I tried to replace some Named beans with Stateless EJB. That was done by replacing annotation and adding Local and Remote interfaces. After that I caught this trouble.

> Incompatible conflicting binding Exception and EJB naming
> ---------------------------------------------------------
>
>                 Key: WFLY-12462
>                 URL: https://issues.jboss.org/browse/WFLY-12462
>             Project: WildFly
>          Issue Type: Bug
>          Components: CDI / Weld, EJB
>    Affects Versions: 17.0.1.Final
>         Environment: MacOS High Sierra
>            Reporter: Alexey Usharovski
>            Assignee: Cheng Fang
>            Priority: Minor
>         Attachments: server.log.zip, simplewebapp-lesson-6-ejb.zip, war-content.txt.zip
>
>
> Wired exception for very simple EJB with @Remote annotated interface in time of deploy to WildFly 17.0.1.Final
> {code:java}
> @Stateless 
> public class UserServiceImpl implements UserServiceRemote {  
>       @Override 
>       public List<UserRepr> getAllUsers() { 
>           return null; 
>       } 
> }
> @Remote 
> public interface UserServiceRemote {  
>      List<UserRepr> getAllUsers(); 
> }
> {code}
> The exception is
> {code}
> Caused by: java.lang.IllegalArgumentException: WFLYEE0047: Incompatible conflicting binding at java:jboss/exported/simple-webapp/UserServiceImpl!ru.geekbrains.jsf.UserServiceRemote 
> source: org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor$2 at 6aba1c4b"}, 
> "WFLYCTL0412: Required services that are not installed:" => [ "jboss.deployment.unit.\"simple-webapp.war\".beanmanager", "jboss.deployment.unit.\"simple-webapp.war\".WeldStartService" ], 
> "WFLYCTL0180: Services with missing/unavailable dependencies" => [ "jboss.deployment.unit.\"simple-webapp.war\".batch.artifact.factory is missing [jboss.deployment.unit.\"simple-webapp.war\".beanmanager]", 
> "jboss.deployment.unit.\"simple-webapp.war\".weld.weldClassIntrospector is missing [jboss.deployment.unit.\"simple-webapp.war\".beanmanager, jboss.deployment.unit.\"simple-webapp.war\".WeldStartService]" ] }
> {code}
> Notice that problem could be resolved by undeploy and Wildfly server restart. May be something wrong with JNDI content?
> I've tried to look through the web console but found nothing interesting.
> Full application code on GitHub https://github.com/usharik/simplewebapp/tree/lesson-6-ejb



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