Yep. You are probably seeing a problem with some code I added for python 2.x compatibility. Can you give us a traceback so I can find out what the calling object is? I'm cc'ing the tracker-dev list. Please post your response there. Troy -----Original Message----- From: Mick [mailto:vsl6@paradise.net.nz] Sent: Friday, July 20, 2001 7:57 PM To: zope@zope.org Subject: [Zope] tacker error I have the following error when trying to view a trackerWiki on Zope 2.3.3, i.e. the product adds ok, but when clicking on it to try and view it I get the error. The product is the latest CVS snapshot of tracker from http://www.zope.org//Members/klm/TrackerWiki/ Error Type: TypeError Error Value: __str__ returned non-string (type tuple) I have submited a bug report, but was wondering if someone had seen the same problem. thanks Mick