Re: fatal: bad string length 0 < 1: virtual_mailbox_base Paul Dulaba: > On Feb 19, 2008 12:43 PM, Wietse Venema  wrote: >  > > Paul Dulaba: > > > On Feb 19, 2008 11:34 AM, Wietse Venema  wrote: > > > > > > > Paul Dulaba: > > > > > > > transport_maps = hash:/etc/postfix/transport > > > > > > > > > > > > Sure looks like /etc/postfix/transport may be the culprit. > > > > > > > > What is the output of: > > > > > > > > $postmap -s hash:/etc/postfix/transport > > > > > > > >        Wietse > > > > > > > elx-maildmz1:/etc/postfix # postmap -s hash:/etc/postfix/transport > > > csadm.just.gov.ab.ca            smtp:[192.168.133.177] > > > ntsjam.just.gov.ab.ca           smtp:[192.168.133.177] > > > > Then I have no idea what causes mail to be sent to the virtual > > delivery agent. > > > > Maybe something shows up with: > > > > $ find /etc/postfix -type f -print | grep -v virtual | xargs strings -f | > > grep virtual Another possibility is that someone specified a content filter. Find the queue file and "postsuper -r queueid" it. 	Wietse >From dvzckblo@ncsu.edu  Sat Apr 26 15:48:51 2008 Message: 4 Date: Thu, 14 Feb 2008 16:34:26 -0500 (EST) From: dvzckblo@ncsu.edu Subject: [Wekalist] Knowledge flow To: iuxxdkqk@list.scms.waikato.ac.nz Message-ID: <47938.152.14.53.45.1203024866.squirrel@webmail.ncsu.edu> Content-Type: text/plain;charset=3Diso-8859-1 I would like to load data from an ARFF file incrementally into an updateable classifier, similar to the Weka screenshot here: http://wd320pc2.cs.memphis.edu/cogsci-wiki/Knowledge_representation_in_Weka When I use the ARFF Loader, it grays out the "instance" option so that I can't connect it.  I am using 3.5.7, the link above appears to be using an older version as the icons are different. ------------------------------