Re: What confuses a component.
Re: What confuses a component.
- Subject: Re: What confuses a component.
- From: Chuck Hill <email@hidden>
- Date: Fri, 20 Mar 2009 08:46:20 -0700
On Mar 20, 2009, at 7:47 AM, James Cicenia wrote:
I am getting this type of error on occasion and I don't know where
to look or what could cause it:
The component PlanEdit does not have an instance variable of Title
nor is there any place in my code which tries to reference it.
This happens rarely, but enough, to annoy me and our customers and
would like some hints on where to look.
The error message below says it can't find the key title on the object
of class ProjectPhaseTask. PlanEdit is the page where this happens.
I'd guess that your code is conditionally using objects of different
classes.
Chuck
Thanks
James
com.webobjects.foundation.NSKeyValueCoding$UnknownKeyException:
<com.tos.eo.ProjectPhaseTask 0x1aad578> valueForKey(): lookup of
unknown
key: 'title'.
This class does not have an instance variable of the name title or
_title, nor
a method of the name title, _title, getTitle, or _getTitle
Context Page Name: com.tos.plan.PlanEdit
Component Name: com.tos.plan.PlanEdit
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--
Chuck Hill Senior Consultant / VP Development
Practical WebObjects - for developers who want to increase their
overall knowledge of WebObjects or who are trying to solve specific
problems.
http://www.global-village.net/products/practical_webobjects
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