Traceback (most recent call last):


 "examples/remote.py", line 70, in <module>

main()


 "examples/remote.py", line 65, in main

world.parley()


 "/Users/jsedoc/research/ParlAI/parlai/core/worlds.py", line 249, in parley

acts[0] = agents[0].act()


 "/Users/jsedoc/research/ParlAI/parlai/core/torch_agent.py", line 891, in act

return self.batch_act([self.observation])[0]


 "/Users/jsedoc/research/ParlAI/parlai/core/torch_agent.py", line 908, in batch_act

is_training = any('labels' in obs for obs in observations)


 "/Users/jsedoc/research/ParlAI/parlai/core/torch_agent.py", line 908, in <genexpr>

is_training = any('labels' in obs for obs in observations)
TypeError: argument of type 'NoneType' is not iterable

Traceback (most recent call last):


 "faraday-server.py", line 189, in <module>

main()


 "faraday-server.py", line 183, in main

subprocess.Popen(params, stdout=devnull, stderr=devnull)


 "/usr/lib/python2.7/subprocess.py", line 711, in __init__

errread, errwrite)


 "/usr/lib/python2.7/subprocess.py", line 1343, in _execute_child

raise child_exception
TypeError: execv() arg 2 must contain only strings
