Andreas Schenk wrote:
(1) and (2) only occur in my example, not in the myfaces example. I experimented a lot, and finally I even copied the myfaces example. The only difference is the TreeBacker class. Unfortunately I cannot find the sources for the TreeBacker in the myfaces example. But even if I would, I cannot imagine that my TreeBacker class will be responsible for the problems (1) and (2).
Did you add the extensions filter in your web.xml?
--- Mario

