When running JBoss AS 6.1 Alpha with Intellij IDE I encountered the following error when starting JBoss.
Operation ("validate-address") failed - address: ([]): java.util.NoSuchElementException: No child 'value' exists.
After a few hours of struggling I found that it was a bug in JBoss AS 6.1 EAP Alpha.
This bug was solved in JBoss 6.1 EAP Beta.
I hope this post will help others.
Yaniv Peleg
Thanks for giving information.