Hi, I am using a CookieCrumbler to do my authentication, all works fine with a valid user and password but when I login with an invalid user or password I get the following error: Traceback (innermost last): Module ZPublisher.Publish, line 91, in publish Module ZPublisher.BaseRequest, line 436, in traverse Module AccessControl.User, line 656, in validate Module AccessControl.User, line 604, in authorize Module AccessControl.User, line 216, in allowed AttributeError: 'tuple' object has no attribute 'get' Chris Hoy ________________________________________________________________________ This e-mail has been scanned for all viruses by Star Internet. The service is powered by MessageLabs. For more information on a proactive anti-virus service working around the clock, around the globe, visit: http://www.star.net.uk ________________________________________________________________________