"lightbulb432" wrote : I had this problem before as well...if you're using one version of Seam, but the DTD on the site is for a different version, your IDE will give you trouble. | | Why not version the DTD at the level of granularity of releases (i.e. pages-1.1.5.dtd)? Then when you're using a given version of Seam or pages.xml, you update your DOCTYPE accordingly. | | For example, the people using 1.1.0 today will get IDE errors. I dunno, just my suggestion anyways... We don't usually break the schema between point releases (not unless the schema had an error in it). We just add new stuff. We don't want to force people to change all their schema declarations every time we do a point release. That would be nuts. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4015886#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...