Error in JBoss-deployment-structure.xml cvc-complex-type.2.4.a: Invalid content was found starting with element 'deployment'. One of '{ear-subdeployments-isolated, deployment, sub- deployment, module}' is expected.

Removed

When creating a JBoss-deployment-structure.xml, I have this error

 cvc-complex-type.2.4.a: Invalid content was found starting with element 'deployment'. One of '{ear-subdeployments-isolated, deployment, sub-  deployment, module}' is expected.

There is a Bug created for this error in JBoss.

Solution :

Delete the xmlns.