Subject: Re: RE : accede collections
From: Guillaume Champlong (champlong@ifpindia.org)
Date: Thu Aug 28 2008 - 06:26:27 CEST
hello,
I am stuck with an error on a probe.
I have a 'production' attribute on my cells (called LandUnit), I created
accessors from the context menu. After that, I go program->the
oberserver->probes->LandUnit->create a probe on attribute->'production'
Then, when I initiatialize the model, I get the following error:
Unhandled exception: key not found
keyNotFoundErrorFor: selector index: key
"Raise a signal indicating that the key was not found."
^(KeyNotFoundError receiver: self selector: selector index: key)
raiseRequest
Does this mean the attribute 'production' is not found in the LandUnit
object?
Do you have an idea?
thanks
Guillaume.