Dave Ahn writes:

This is what I get: .... Error Type: TypeError Error Value: string member test needs char left operand

Traceback (innermost last): .... File /usr/lib/zope/lib/python/AccessControl/Role.py, line 177, in <lambda> TypeError: (see above)

The relevant lines from Role.py appear to be: d={'name': name, 'acquire': type(roles) is ListType and 'CHECKED' or '', 'roles': map( lambda ir, roles=roles, valid=valid, ip=ip: { 'name': "p%dr%d" % (ip,ir), 'checked': (valid[ir] in roles) and 'CHECKED' or '', }, indexes) The "roles" variable holds a string.

Someone else currently has similar problems (--> mailing list archives). He found out, that delete all Z Instances from a folder removed the problem. See my answer to his problem report on how I would try to analyse the problem. Dieter