>How do I trace errors in Zope? I get the following error message:
>"Empty entry when integer expected "
>It gives a hint of the problem but I cant see what value is empty.. how
>do I control the values? Is there some way to write out variables or do
>I just have to guess???
>

Hi Peter,
if the value comes from a form, that means you can find it in the
REQUEST variable, then you'll find a snippet of code in the FAQ

        http://zdp.zope.org/projects/zfaq/faq/DTML#951172007

to show the given values.

Michael

Michael Gutmann M.A.                    
Universitaetsrechenzentrum              
Heinrich-Heine-Universitaet Duesseldorf 

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