I have tried running the tutorial app of htmengine. I have followed the readme and after everything is run I am getting an exception ‘ObjectNotFoundError’. The complete traceback is given below. Any idea if what is the issue here?
Traceback (most recent call last):
File “/usr/lib/python2.7/dist-packages/gevent/pywsgi.py”, line 508, in handle_one_response
self.run_application()
File “/usr/lib/python2.7/dist-packages/gevent/pywsgi.py”, line 495, in run_application
self.process_result()
File “/usr/lib/python2.7/dist-packages/gevent/pywsgi.py”, line 484, in process_result
for data in self.result:
File “webapp.py”, line 107, in handler
schema.metric.c.uid])
File “/home/krishna/projects/htmengine-traffic-tutorial/numenta-apps/htmengine/htmengine/repository/queries.py”, line 436, in getCustomMetricByName
raise ObjectNotFoundError(“Custom metric not found for name=%s” % name)
ObjectNotFoundError: Custom metric not found for name=/favicon.ico
{‘GATEWAY_INTERFACE’: ‘CGI/1.1’,
‘HTTP_ACCEPT’: ‘/’,
‘HTTP_ACCEPT_ENCODING’: ‘gzip, deflate, sdch’,
‘HTTP_ACCEPT_LANGUAGE’: ‘en-US,en;q=0.8’,
‘HTTP_CONNECTION’: ‘keep-alive’,
‘HTTP_COOKIE’: ‘__lc.visitor_id.8057311=S1472446744.7c98a0301a; csrftoken=TbdwIBVARkaNURNl9WzuJU9OWUqbHe7k; gsScrollPos=’,
‘HTTP_HOST’: ‘localhost:8080’,
‘HTTP_REFERER’: ‘http://localhost:8080/hkhjk’,
‘HTTP_USER_AGENT’: ‘Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.106 Safari/537.36’,
‘PATH_INFO’: ‘/favicon.ico’,
‘QUERY_STRING’: ‘’,
‘REMOTE_ADDR’: ‘127.0.0.1’,
‘REMOTE_PORT’: ‘47793’,
‘REQUEST_METHOD’: ‘GET’,
‘SCRIPT_NAME’: ‘’,
‘SERVER_PORT’: ‘8080’,
‘SERVER_PROTOCOL’: ‘HTTP/1.1’,
‘SERVER_SOFTWARE’: ‘gevent/1.0 Python/2.7’,
‘wsgi.errors’: <open file ‘’, mode ‘w’ at 0x7fd00e9781e0>,
‘wsgi.input’: <gevent.pywsgi.Input object at 0x7fd006ad4090>,
‘wsgi.multiprocess’: False,
‘wsgi.multithread’: False,
‘wsgi.run_once’: False,
‘wsgi.url_scheme’: ‘http’,
‘wsgi.version’: (1, 0)} failed with ObjectNotFoundError