Job 8254

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 "/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 69, in solve
    num_stack=1)
  File "/workspace/model.py", line 239, in __init__
    self._obs_shape = (obs_shape[0] * args.num_stack, *obs_shape[1:])
NameError: name 'args' is not defined

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/src/duckietown-challenges/src/duckietown_challenges/cie_concrete.py", line 590, in wrap_solution
    raise InvalidSubmission(msg)
duckietown_challenges.exceptions.InvalidSubmission: Uncaught exception in solution:
Traceback (most recent call last):
  File "/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 69, in solve
    num_stack=1)
  File "/workspace/model.py", line 239, in __init__
    self._obs_shape = (obs_shape[0] * args.num_stack, *obs_shape[1:])
NameError: name 'args' is not defined