Em Tue, 27 Jan 2009 00:10:36 -0300, Davor Miku <[email protected]>
escreveu:
Hi Thiago,
Hi!
Thanks for reply.
Can you be more specific, please?
It's 1:12 AM here in Belo Horizonte (Brazil), so please don't mind if the
answer is as clear as you need. :)
One of the parameters of Select is model. You should pass a SelectModel to
it. Basically, a SelectModel is a list of OptionModel instances
(SelectModel.getOptionModels()), one for each option to appear in your
select tag (and component). Select does not support null OptionModel's
returned by SelectModel.getOptionModels(), so the exception you seen
happens.
Summary: make sure the SelectModel returned by getCategoryModel() does not
return nulls in its getOptionModels(). ;)
--
Thiago H. de Paula Figueiredo
Independent Java consultant, developer, and instructor
http://www.arsmachina.com.br/thiago
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