Hi Martial,
I am replying in private not to saturate the mailing
list. I attached
the full stark trace. I reinstalled every packages and it works well,
but I don't understand what happened.
try to recompile the method #descriptionContainer in Class. I think
that should fix the problem.
Cheers,
Lukas
--
Lukas Renggli
http://www.lukas-renggli.ch