[Isomorphic]

Exactly which JVM are you using here? If it's not a standard Sun 5 or 6 JDK, can you try it with one of those and let us know if that makes the problem go away?

[zdary]

I use Sun jdk1.6.0_24 32bit
eclipse 32bit, Windows 7 64bit, GWT 2.2.0

I can post the whole project for you. It's small so far. www.zdary.cz/export.zip
There is an SQL script of database backup as well as complete project. The init screen has been modified so that it takes you directly to the screen in question.

Cheers,
Martin

[zdary]

Hi,

I've found my error here.

method condition had wrong arguments. I put Map<?,?> instead of Map.
This was causing the ClassCastException.