Hi,
I used IFrame portlet from portalswap with JBossPortal 2.2 , it worked without a problem.
I have up-graded to JBossPortal2.4, and when i deploy the IFrame portlet it says
the following
16:56:20,149 INFO [TomcatDeployer] deploy, ctxPath=/iframeportlet, warUrl=.../deploy/iframeportlet.war/ 16:56:20,352 WARN [InstanceMetaData] The instance IFramePortletInstance will not be created because the component referenced is outside of the same web app iframe.IFramePortlet