Faces Servlet error with dropdowns

Hello, I am experiencing the same problem found in this thread:

http://forum.java.sun.com/thread.jspa?forumID=427&threadID=779336

However, this problem never occurred when running a WAS 5.1 server in RAD 6.0. Recently, I began running the app on a 6.0 server in RAD and all h*ll is breaking loose. I am getting this error on most screens that implement a ValueChangeListener with a dropdown.

Is this some type of bug or am I missing something?

[473 byte] By [Bart69a] at [2007-11-27 4:32:58]
# 1
Likely there is a difference in the JSF version used or supported. Try to upgrade to the most recent build of 1.1 or 1.2 at least. Check http://javaserverfaces.dev.java.net for downloads.
BalusCa at 2007-7-12 9:42:46 > top of Java-index,Enterprise & Remote Computing,Web Tier APIs...
# 2

Yeah, I was hoping that wasn't the case. Like I said yesterday, my company won't upgrade to JSF 1.1 for whatever reason.

At any rate, to further make matters more interesting, when I deploy our app to a WAS 6.0 server running on a Linux box, it works fine. This only happens when running WAS 6.0 locally in RAD 6.0.

I think I might be screwed.

Bart69a at 2007-7-12 9:42:46 > top of Java-index,Enterprise & Remote Computing,Web Tier APIs...