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Re: [help-GIFT] libGIFTAcPerl

From: Wolfgang Mueller
Subject: Re: [help-GIFT] libGIFTAcPerl
Date: Tue, 3 Dec 2002 09:20:15 +0100
User-agent: KMail/1.4.1

Thank you very much for having gone into all this. I find it quite weird that 
Perl changed so much. In any case this calls for a "make test" target :-(

> ...
> I am going to call the perl function CGIFTLink::setAlgorithm
> Can't call method "setAlgorithm" on an undefined value at
> /home/pruet/public_html/ line 50.
> ...
> It means that the caller function didn't pass any argument into the
> functions inherit from CGIFTLink class, which are defined in
>  .
I do not fully agree. For me that means that the reference you're calling is 
void. So you is either doing something like


and $ref is undefined, or it's doing

setAlgorithm(...) instead of $ref->setAlgorithm(). 

At my place does nothing but 

# This file was automatically generated
# by the GNU Image-Finding Tool (GIFT).
# It should contain 'use' instructions for ALL modules
# you want to use from within the GIFT.
# You also have to add 'use lib' instructions where
# necessary
use lib '/home/kde3/3.1/GIFTInstall/bin';

use CGIFTLink;


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