Submission 735

InvalidSubmission:
Traceback (most recent call last):
  File "/workspace/src/duckietown-challenges/src/duckietown_challenges/cie_concrete.py", line 486, in wrap_evaluator
    raise InvalidSubmission(out[SPECIAL_INVALID_SUBMISSION])
InvalidSubmission: Invalid solution:
Traceback (most recent call last):
  File "/workspace/src/duckietown-challenges/src/duckietown_challenges/cie_concrete.py", line 590, in wrap_solution
    raise InvalidSubmission(msg)
InvalidSubmission: Uncaught exception in solution:
Traceback (most recent call last):
  File "/workspace/src/duckietown-challenges/src/duckietown_challenges/cie_concrete.py", line 585, in wrap_solution
    solution.run(cis)
  File "solution.py", line 119, in run
    solve(params, cis)
  File "solution.py", line 57, in solve
    env = make_env(config, debug=debug)
  File "solution.py", line 21, in make_env
    frame_skip=config['frame_skip'])
  File "/opt/conda/lib/python2.7/site-packages/gym/envs/registration.py", line 164, in register
    return registry.register(id, **kwargs)
  File "/opt/conda/lib/python2.7/site-packages/gym/envs/registration.py", line 157, in register
    raise error.Error('Cannot re-register id: {}'.format(id))
Error: Cannot re-register id: Duckietown-Lf-Lfv-Navv-Silent-v1