bug report

From: bmcclosky <no email>
Date: Thu, 21 Feb 2013 11:17:48 -0500

Traceback (most recent call last):
   File
"/usr/local/lib/python2.7/dist-packages/StarCluster-0.93.3-py2.7.egg/starcluster/cli.py",
line 255, in main
     sc.execute(args)
   File
"/usr/local/lib/python2.7/dist-packages/StarCluster-0.93.3-py2.7.egg/starcluster/commands/sshmaster.py",
line 36, in execute
     forward_x11=self.opts.forward_x11)
   File
"/usr/local/lib/python2.7/dist-packages/StarCluster-0.93.3-py2.7.egg/starcluster/cluster.py",
line 115, in ssh_to_master
     forward_x11=forward_x11)
   File
"/usr/local/lib/python2.7/dist-packages/StarCluster-0.93.3-py2.7.egg/starcluster/cluster.py",
line 1918, in ssh_to_master
     forward_x11=forward_x11)
   File
"/usr/local/lib/python2.7/dist-packages/StarCluster-0.93.3-py2.7.egg/starcluster/cluster.py",
line 1921, in ssh_to_node
     node = self.get_node_by_alias(alias)
   File
"/usr/local/lib/python2.7/dist-packages/StarCluster-0.93.3-py2.7.egg/starcluster/cluster.py",
line 704, in get_node_by_alias
     for node in self.nodes:
   File
"/usr/local/lib/python2.7/dist-packages/StarCluster-0.93.3-py2.7.egg/starcluster/cluster.py",
line 674, in nodes
     if n.is_master():
   File
"/usr/local/lib/python2.7/dist-packages/StarCluster-0.93.3-py2.7.egg/starcluster/node.py",
line 764, in is_master
     return self.alias == "master"
   File
"/usr/local/lib/python2.7/dist-packages/StarCluster-0.93.3-py2.7.egg/starcluster/node.py",
line 108, in alias
     user_data = self._get_user_data(tries=5)
   File
"/usr/local/lib/python2.7/dist-packages/StarCluster-0.93.3-py2.7.egg/starcluster/node.py",
line 88, in _get_user_data
     user_data = self.ec2.get_instance_user_data(self.id)
   File
"/usr/local/lib/python2.7/dist-packages/StarCluster-0.93.3-py2.7.egg/starcluster/awsutils.py",
line 450, in get_instance_user_data
     return base64.b64decode(user_data)
   File "/usr/lib/python2.7/base64.py", line 73, in b64decode
     return binascii.a2b_base64(s)
TypeError: must be string or buffer, not None

!!! ERROR - Oops! Looks like you've found a bug in StarCluster
!!! ERROR - Crash report written to:
/home/ubuntu/.starcluster/logs/crash-report-17201.txt
!!! ERROR - Please remove any sensitive data from the crash report
!!! ERROR - and submit it to starcluster_at_mit.edu
Received on Thu Feb 21 2013 - 11:16:30 EST