Looks like in some cases you're trying to use contains with None. I could replicate your error by simply doing:
db(db.auth_user.first_name.contains(None)).select() So the fix would be to simply do: if session.email is not None: rows = db(db.Members.Alias.contains(session.email, case_sensitive = False)).select() -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.