I have seen this behavior before if you
have something in your class defined as protected, it will work in development
on OS X, but not in production under tomcat. If this is the case redefine it as
public and clean/rebuild/redeploy and see if that helps.
--
Albert Jagnow
Web Developer
The University of Iowa
Foundation
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED]
Sent: Wednesday, June 21, 2006
10:34 AM
To: Hendrik Holtmann
Cc: webobjects-deploy@lists.apple.com
Subject: Re: Tomcat deploy problem
Hendrik
wrote on 06/21/2006 02:12:03 AM:
>
com.webobjects.foundation.NSKeyValueCoding$UnknownKeyException: [
> valueForKey()]: lookup of unknown key:
'errorMessage'. This
> WOComponent does not have an instance
variable of the name
> errorMessage or _errorMessage, nor a method
of the name
> errorMessage, _errorMessage, getErrorMessage,
or _getErrorMessage
>
> Of course errorMessage is an instance
variable of Main and the
> accessor
methods errorMessage, getErrorMessage are present...and as
> described it all works perfect in development
mode or when deployed
> on my OS X machine.
IIRC,
normally it tells you the name of the component that is missing the key, so
either you didn't paste that part of the error message in the email, or the
fact it's missing could be a clue I suppose.
If it is
indeed against the Main component, my best guess would be that you have an old
version of Main.class somewhere in your classpath that is loading first. Check
the startup logs for the classpath statement and notice which jars are loading
and make sure they match what is loading on your OS X box. Usually when I get
UnknownKeyException for a class I know has the key, it's because my build has
gone wonky (especially when using Xcode, which occasionally seems to hang on to
outdated class files), and when using WOLips, sometimes it fails to overwrite
old files with new ones. So I'd try a clean build and see if it persists.
>
> For information:
> I am
building a true WAR, and do non single-directory-deployment.
I've only
deployed SSDD on Tomcat on Linux, so no experience with war deployments.
HTH,
Logan
