[jboss-as7-dev] Migrating Seam app to AS7: Accessing page results in "The page isn't redirecting properly"

[Sande Gilda]

I have made a lot of progress migrating this application from EAP5.1 to 
AS7 with a whole lot of help from the developers. The application is now 
deploying successfully, but I have run into a problem when I access the 
application in the browser.

I am getting this error in Firefox:

    /The page isn't redirecting properly
    Firefox has detected that the server is redirecting the request for
    this address in a way that will never complete.

         *   This problem can sometimes be caused by disabling or
    refusing to accept
               cookies./

Cookies are enabled, and in fact, this application runs fine in EAP 5.1. 
It looks like Firefox displays this error when a web page redirects you 
in an endless loop.

I googled JBoss Seam and this error and I see a few issues reported in 
previous releases. Many are related to page security issues.

In my JBoss startup log, I do see this, but am not sure if it's related:

    15:46:23,747 WARNING
    [org.jboss.seam.security.permission.PersistentPermissionResolver]
    (MSC service thread 1-4) no permission store available - please
    install a PermissionStore with the name
    'org.jboss.seam.security.jpaPermissionStore' if persistent
    permissions are required.


I've attached the entire JBoss log. The java.lang.NoClassDefFoundError: 
sun/misc/Unsafe error occurs when I hit the page, I'm assuming it's 
because of the endless loop.

I'm not familiar enough with Seam to debug this. Does anyone have any 
suggestions for my next step?

Thanks,
Sande



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