Oh, ok. I thought that change was made a few revisions ago, but perhaps not. The issue was there were duplicate DeploymentTemplateInfo interfaces. It needs to be coming from the jboss-managed project, so org.jboss.managed.api.DeploymentTemplateInfo is the correct class. There is no org.jboss.deployers.spi.management.DeploymentTemplateInfo any longer, so the return value of getTemplate has changed. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4132718#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...