Can not connect with simulator

Hi. When I run the basic command, it seems I can not connect with the simulator. Not sure what is happening. I believe the error comes on line 249 in lib/Simulator.py.

Thank you.

$ python3 -m tools.pygame_client

2018-01-09 14:11:00,928 INFO {'sim_id': 'sim00', 'stk_git_hash': '03855da', 'sim_git_hash': '03855da', 'machine': 'bvision4.cs.unc.edu'} Starting simulator... 2018-01-09 14:11:00,953 INFO sim00:Starting sim server at /playpen/ammirato/Documents/Minos/code/minos/server/server.js with port 47129 2018-01-09 14:11:01,964 INFO sim00:sim server has exited with rv 1 2018-01-09 14:11:01,973 WARNING localhost:47129/socket.io [waiting for connection] HTTPConnectionPool(host='localhost', port=47129): Max retries exceeded with url: /socket.io/?EIO=3&transport=polling&t=1515525061965-0 (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fd55c02c550>: Failed to establish a new connection: [Errno 111] Connection refused',)) 2018-01-09 14:11:02,978 WARNING localhost:47129/socket.io [waiting for connection] HTTPConnectionPool(host='localhost', port=47129): Max retries exceeded with url: /socket.io/?EIO=3&transport=polling&t=1515525062974-0 (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fd55c02c8d0>: Failed to establish a new connection: [Errno 111] Connection refused',)) 2018-01-09 14:11:03,983 WARNING localhost:47129/socket.io [waiting for connection] HTTPConnectionPool(host='localhost', port=47129): Max retries exceeded with url: /socket.io/?EIO=3&transport=polling&t=1515525063979-0 (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fd55c0312b0>: Failed to establish a new connection: [Errno 111] Connection refused',)) 2018-01-09 14:11:04,988 WARNING localhost:47129/socket.io [waiting for connection] HTTPConnectionPool(host='localhost', port=47129): Max retries exceeded with url: /socket.io/?EIO=3&transport=polling&t=1515525064984-0 (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fd55c02c668>: Failed to establish a new connection: [Errno 111] Connection refused',)) 2018-01-09 14:11:05,992 WARNING localhost:47129/socket.io [waiting for connection] HTTPConnectionPool(host='localhost', port=47129): Max retries exceeded with url: /socket.io/?EIO=3&transport=polling&t=1515525065989-0 (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fd55c02cef0>: Failed to establish a new connection: [Errno 111] Connection refused',))

[msavva]

Hi @pammirato, Thanks for trying out MINOS! Can you look at the simulator server log files (see https://github.com/minosworld/minos/issues/3#issuecomment-354215713) and quote any error you see in the logs?

[msavva]

Great to hear. It appears in the end this was the same issue as https://github.com/minosworld/minos/issues/3 which is resolved by rebuilding headless-gl.