Make sure the right "ignore" deployer is present.
How can I do this?
An AbstractIgnoreDeployer should be present in deployers.xml.
In conf/bootstrap/deployes.xml there is no such deployer.
You need to add this deployer:
* http://anonsvn.jboss.org/repos/jbossas/projects/jboss-deployers/tags/2.0.10.GA/deployers-vfs-spi/src/main/java/org/jboss/deployers/vfs/spi/deployer/AbstractIgnoreFilesDeployer.java