urllib2.HTTPError: HTTP Error 500: Internal Server Error

asked 2018-03-27 22:18:11 -0500

Redhwan gravatar image

updated 2018-03-28 01:41:35 -0500


Traceback (most recent call last):
  File "coffee_bot.py", line 298, in <module>
    while(coffebot.deliver_coffee() and not rospy.is_shutdown()):
  File "coffee_bot.py", line 102, in deliver_coffee
    data = json.load(urllib2.urlopen(self.server_public_dns + "/turtlebot-server/coffee_queue.php?pop"))
  File "/usr/lib/python2.7/urllib2.py", line 127, in urlopen
    return _opener.open(url, data, timeout)
  File "/usr/lib/python2.7/urllib2.py", line 410, in open
    response = meth(req, response)
  File "/usr/lib/python2.7/urllib2.py", line 523, in http_response
    'http', request, response, code, msg, hdrs)
  File "/usr/lib/python2.7/urllib2.py", line 448, in error
    return self._call_chain(*args)
  File "/usr/lib/python2.7/urllib2.py", line 382, in _call_chain
    result = func(*args)
  File "/usr/lib/python2.7/urllib2.py", line 531, in http_error_default
    raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
urllib2.HTTPError: HTTP Error 500: Internal Server Error
[INFO] [WallTime: 1522206985.803673] Stop
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I've edited your question so that it's readable by using the Preformatted Text button (marked 101010), but it still seems like some significant details are missing, such as the code that produces this error, and a description of what it's supposed to do.

ahendrix gravatar image ahendrix  ( 2018-03-27 22:54:31 -0500 )edit

I would go a bit further and say this is not a question right now. As @ahendrix notes, we don't know anything about context or what this backtrace is supposed to tell us. Please include additional details, a link to any tutorials you are following, etc. Without those, we will not be able to help.

gvdhoorn gravatar image gvdhoorn  ( 2018-03-28 02:29:13 -0500 )edit