I am migrating an EAP5.1 application to AS7. It is using Seam 2.2 and RichFaces 3.3.1. I have made the datasource changes. I have also made the changes for the new modular class loader support. My server has all the latest bug fixes to get past issues I've run into. I am at the point where the server starts up successfully without errors and my application deploys successfully, also without errors. However, when hit the URL for my application in a browser, the JSF/xhtml tags do not render. Only the html tags and plain text render on the page. When I view source for the page, the tags are definitely there. So, a partial section of the page source looks like this: <p>Please login here</p> <div class="dialog"> <h:panelGrid columns="2" rowClasses="prop" columnClasses="name,value"> <h:outputLabel for="username">Username</h:outputLabel> <h:inputText id="username" value="#{credentials.username}"/> <h:outputLabel for="password">Password</h:outputLabel> <h:inputSecret id="password" value="#{credentials.password}"/> <h:outputLabel for="rememberMe">Remember me</h:outputLabel> <h:selectBooleanCheckbox id="rememberMe" value="#{rememberMe.enabled}"/> </h:panelGrid> </div> <p> <u>Users</u> That part of the page renders like this: Login Please login here Username Password Remember me _Users_ I don't see any tag controls like input text, buttons, or other controls. I tried upgrading to RichFaces 3.3.3 but it made no difference. I also set the log level to DEBUG, but don't see any errors in the server.log file. Has anyone migrated a Seam 2.2 application successfully to AS7? I'm new to Seam (and UI coding in general), so I'm looking for any pointers to get around this issue. Thanks, Sande