[Zope] loop over non sequence !!!

[sanjeev c s]

hello,
I want to delete last item from a folder, everytime
the method is called.
suppose name of the folder is pics
so in a DTML method i say
---------------------------------------------------
<dtml-in expr="pics.objectValues()">
<dtml-if sequence-end>
<dtml-call "pics.manage_delObjects(id)">
</dtml-if>
</dtml-in>
----------------------------------------------
i get a error saying
Error Type: TypeError
Error Value: loop over non-sequence

Please help me.
regards,
Sanju.


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