milad@milad:~$ ripe-atlas measure ping --from-probe 33717 --target 9.9.9.9 Looking good! Your measurement was created and details about it can be found here: https://atlas.ripe.net/measurements/13595420/ Connecting to stream... Disconnecting from stream You can find details about this measurement here: https://atlas.ripe.net/measurements/13595420/ Exception in thread Thread-1 (most likely raised during interpreter shutdown): Traceback (most recent call last): File "/usr/lib/python2.7/threading.py", line 801, in __bootstrap_inner File "/usr/lib/python2.7/dist-packages/socketIO_client/heartbeats.py", line 27, in run File "/usr/lib/python2.7/dist-packages/socketIO_client/__init__.py", line 192, in _ping File "/usr/lib/python2.7/dist-packages/socketIO_client/transports.py", line 159, in send_packet : 'NoneType' object is not callable Unhandled exception in thread started by sys.excepthook is missing lost sys.stderr milad@milad:~$