Submission 1299

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 127, in run
    solve(params, cis)
  File "solution.py", line 72, in solve
    env = make_env(config, debug=debug)
  File "solution.py", line 38, in make_env
    env = wrp.Act(wrp.ChannelsFirstWrapper(wrp.FrameStack(wrp.PreprocessFrameWrapper(wrp.UndistortWrapper(wrp.SkipEnv(env, skip=config['frame_skip']))))))
AttributeError: 'module' object has no attribute 'UndistortWrapper'