Hi all, I am Baiju from Kerala (India), and I am new to this list.
Recently I started learning Zope3, to play with it I am developing a small app. The latest tarball is available here : http://baijum81.freezope.org/zissue/zissue-0.1.1.tar.bz2 When I am trying to add a 'Comment' (Implemented using BTreeContainer) An error occur (in browser): A system error occurred. Can anyone give a pointer, how to fix it. ... File "/usr/local/Zope-3.1.0c1/lib/python/zope/app/container/size.py", line 38, in sizeForDisplay num_items = len(self._container) ForbiddenAttribute: ('__len__', <zissue.zissuetracker.comment.Comment object at 0x4164eb2c>) 192.168.1.10 - zope.manager [13/Sep/2005:16:33:58 +0530] "GET /zit/ZissueTracker/MainProduct/Component/Zissue/@@contents.html HTTP/1.1" 500 311 "http://192.168.1.15:7080/zit/ZissueTracker/MainProduct/Component/Zissue/+/AddComment.html=" "Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.8) Gecko/20050517 Firefox/1.0.4 (Debian package 1.0.4-2)" ... Thanks, Baiju M _______________________________________________ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users