Traceback (most recent call last):


 "enormously_complex_code.py", line 2030, in <module>

results = minimize(some_func, initial_guesses=(the_variable), method='nelder

-mead', options={'fatol':4e3, 'xatol':4e3})


 "/usr/lib/python3.6/site-packages/scipy/optimize/_minimize.py", line 591, in minimize

return _minimize_neldermead(fun, x0, args, callback, **options)


 "/usr/lib/python3.6/site-packages/scipy/optimize/optimize.py", line 571, in _minimize_neldermead

if fxr < fsim[0]:
TypeError: '>' not supported between instances of 'float' and 'NoneType'

Traceback (most recent call last):


 "/usr/local/bin/docker-compose", line 11, in <module>

sys.exit(main())


 "/usr/local/lib/python2.7/dist-packages/compose/cli/main.py", line 68, in main

command()


 "/usr/local/lib/python2.7/dist-packages/compose/cli/main.py", line 118, in perform_command

handler(command, command_options)


 "/usr/local/lib/python2.7/dist-packages/compose/cli/main.py", line 926, in up

scale_override=parse_scale_args(options['--scale']),


 "/usr/local/lib/python2.7/dist-packages/compose/project.py", line 424, in up

get_deps


 "/usr/local/lib/python2.7/dist-packages/compose/parallel.py", line 69, in parallel_execute

raise error_to_reraise
TypeError: expected string or buffer
