I'm deploying a Spring portlet mvc with Jboss Portal. My portlet is "preventions". However, while deploying, it has an error:"16:22:06,218 WARN [PortletAppDeployment] Failed to create instance PreventionsInstance of portlet /PreventionPortlet.preven tions because portlet /PreventionPortlet.preventions is not available". Can anyone tell me what's wrong? I think maybe my configuration has some problems. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4143100#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...