[Zope] (no subject)

[Philipp Dunkel]

Hi
this error occurs if your method doesn't give back any data at all
( I think your called method doesn't return any html).
What I did is to put some text around it:

 <dtml-if "REQUEST.has_key('SUBMIT')"> // this is the submit button of the
form
       dummytext
      <dtml-call insertNewItem> // this is a ZSQL method
 </dtml-if>

this should it get to work, but perhaps you want to place some real output
here or in your
ZSQL method

yours
Philipp Dunkel