Using lxml 2.2.8 on Python 2.4, I am wresting with a problem that I have never seen before: Exception Type: TypeError Exception Value: Cannot convert lxml.etree._RotatingErrorLog to lxml.etree._BaseErrorLog This happens when calling etree.XSLT(xsltdoc). I may be able to provide more details if it's helpful, but really I guess I'd just like to disable lxml's logging altogether, if that's possible -- at least to eliminate that as the real source of the problem. The error *sounds* like it's trying to rotate a log and can't do it, maybe due to an IOError (permissions or something). I have no idea where it's trying to write this log. As I said, I've been using lxml for a long time and never experienced this error before. I'd appreciate any clues to this mystery. Thanks, David -- David Chandek-Stark dchandekstark@gmail.com