[jboss-user] [JBoss Seam] - Two components with the same name and precedence

dkane do-not-reply at jboss.com
Thu Sep 13 10:57:47 EDT 2007


When trying to redeploy one of earlier deployed applications, I am getting this exception : 

java.lang.IllegalStateException: Two components with the same name and precedence: authenticator
  | 	at org.jboss.seam.init.Initialization.addComponentDescriptor(Initialization.java:410)
  | 	at org.jboss.seam.init.Initialization.installScannedComponentAndRoles(Initialization.java:652)
  | 	at org.jboss.seam.init.Initialization.installScannedClass(Initialization.java:598)
  | 	at org.jboss.seam.init.Initialization.scanForComponents(Initialization.java:592)
  | 	at org.jboss.seam.init.Initialization.init(Initialization.java:490)
  | .....

If I change the authenticator name and repackage, it complains to atother component and so on. 

Digging this forum I have found the similar case with the recommendation to run "Ant cleanall". But I am using JBoss IDE , not pure Ant. I found "Project".."Clean" that should resolve ann building issues, and ran it. No effect. 

The workaround was choosing "Project" context menu ..."convert to AOP project" . Don't know what is AOP but deployment was successful only after that. 

I guess this was not the right solution. Please explain what happened. 
Thank you !

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