Another report from saper, like #1450 but in a different place. I have reproduced it with zope 2.11, viewing manage_main on a wiki folder containing pages with non-ascii names:
Traceback (innermost last): Module ZPublisher.Publish, line 122, in publish Module ZServer.HTTPResponse, line 262, in setBody Module ZPublisher.HTTPResponse, line 324, in setBody Module ZPublisher.HTTPResponse, line 476, in _encode_unicode UnicodeEncodeError: 'latin-1' codec can't encode characters in position 16387-16389: ordinal not in range(256)
zope issue, documenting --simon, Thu, 29 Oct 2009 17:01:55 -0700 reply
Status: open => closed
To fix this one, and to enable handling of unicode names and content in the ZMI generally, you need to set a string property in the properties tab of (eg) your root folder:
management_page_charset: UTF-8
Note the capitalisation, this might make a difference in some parts of the ZMI.