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From "Qinghe Jin (JIRA)" <>
Subject [jira] [Created] (MESOS-210) couldn't access slave from webui
Date Tue, 19 Jun 2012 07:35:42 GMT
Qinghe Jin created MESOS-210:

             Summary: couldn't access slave from webui
                 Key: MESOS-210
             Project: Mesos
          Issue Type: Bug
            Reporter: Qinghe Jin

when I try to access slave node from webui, I got an unhandled execption:ValueError('No JSON
object could be decoded',)

with the traceback below:
Traceback (most recent call last):
  File "/home/pps/mesos/trunk/src/webui/bottle-0.8.3/", line 499, in handle
    return handler(**args)
  File "/home/pps/mesos/trunk/src/webui/slave/", line 57, in index
    return template("index", slave_port = slave_port, log_dir = log_dir)
  File "/home/pps/mesos/trunk/src/webui/bottle-0.8.3/", line 1796, in template
    return TEMPLATES[tpl].render(**kwargs)
  File "/home/pps/mesos/trunk/src/webui/bottle-0.8.3/", line 1775, in render
    self.execute(stdout, **args)
  File "/home/pps/mesos/trunk/src/webui/bottle-0.8.3/", line 1763, in execute
    eval(, env)
  File "/home/pps/mesos/trunk/src/webui/slave/index.tpl", line 11, in <module>
    % state = json.loads(data)
  File "/usr/lib64/python2.6/json/", line 307, in loads
    return _default_decoder.decode(s)
  File "/usr/lib64/python2.6/json/", line 319, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
  File "/usr/lib64/python2.6/json/", line 338, in raw_decode
    raise ValueError("No JSON object could be decoded")
ValueError: No JSON object could be decoded

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