The 'onAnswer:' message: what does it do?

Following the Seaside tutorial
(http://www.hpi.uni-potsdam.de/hirschfeld/seaside/tutorial) on chapter 5
(Forms), when I click on the "edit" link beside any task, all I get is
the following:

   Seaside Walkback
   MessageNotUnderstood: StTaskEditor>>onAnswer:

I suspect there's been a change in the API which has not been reflected
in the tutorial yet.  Could anyone please shed a light on this?

TIA,

PS: I'm using Pharo 2.0.  Also I've attached the whole stacktrace from
Seaside.

--
Bahman Movaqar  (http://BahmanM.com)
ERP Evaluation, Implementation, Deployment Consultant

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On 2013-05-27 09:50, Bahman Movaqar wrote:
Solved.

My mistake!  I didn't subclass `StTaskEditor' from `WAComponent'.

--
Bahman Movaqar  (http://BahmanM.com)
ERP Evaluation, Implementation, Deployment Consultant
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