Hi all, We're in the process of migrating our sites to 2.7, so to get the guys up to speed we picked a site at random today. Did the /usr/local/zope/bin/mkzopeinstance.py jig (works very well), copied the Data.fs, some external methods, a Zwiki product and were good to go. This is from a Zope-2.6.1 site. We found out that LocalFS needed updating, so found a 2.7 compatible version and installed that. http://www.my-zope.org/Members/kedai/LocalFS-1-1-0.tgz/file_view Now we have a very peculiar error, that I'm not posting to the Zope list as it's the RC2 version of Zope2.7 that we're using. We have an index_html (initially DTML document, then tried method) that can be created (located at /prototype/myporfolio/index_html), have it's security settings changed quite happily. Then when the object is called we get the error in the subject line. The system specs are; Zope Version (2.7.0rc2, python 2.3.3, sunos5) Python Version 2.3.3 (#3, Jan 23 2004, 13:36:43) [GCC 2.95.3 20010315 (release)] System Platform sunos5 SOFTWARE_HOME /usr/local/zope/lib/python ZOPE_HOME /usr/local/zope and the traceback is; Traceback (innermost last): Module ZPublisher.Publish, line 100, in publish Module ZPublisher.mapply, line 88, in mapply Module ZPublisher.Publish, line 40, in call_object Module Shared.DC.Scripts.Bindings, line 306, in __call__ Module Shared.DC.Scripts.Bindings, line 343, in _bindAndExec Module App.special_dtml, line 175, in _exec Module Shared.DC.Scripts.Bindings, line 320, in __render_with_namespace__ Module Shared.DC.Scripts.Bindings, line 343, in _bindAndExec Module App.special_dtml, line 175, in _exec Module DocumentTemplate.DT_Util, line 201, in eval - __traceback_info__: RESPONSE Module <string>, line 0, in ? AttributeError: 'NoneType' object has no attribute 'setHeader' I have never seen anything like this from Zope before (been using it since 1.0.3 so I've seen it do quite a bit! :). I've looked through the zope-dev archives and can't find anything related (unless it's got something to do with manage_page_charset not being callable? The only thing I could find on the collector was issue 381, http://collector.zope.org/Zope/381 'HEAD request method broken' - but that doesn't seem relevant in this condition. *Any* thoughts would be gratefully received. To recap, we took a pretty plain 2.6.1 site, loaded it into 2.7.0rc2 and get the traceback above... cheers tone. -- Dr Tony McDonald, Asst Director, FMSC. 0191 245 4223 Project Manager, FDTL-4 ePortfolios http://www.eportfolios.ac.uk/