Job 15103

InvalidSubmission:
Traceback (most recent call last):
  File "/amod/target/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 "/amod/target/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 "/amod/target/src/duckietown-challenges/src/duckietown_challenges/cie_concrete.py", line 585, in wrap_solution
    solution.run(cis)
  File "/project/solution.py", line 13, in run
    aidoGuest.run()
  File "/project/src/AidoGuest.py", line 62, in run
    command = dispatchingLogic.of(status)
  File "/project/src/DispatchingLogic.py", line 60, in of
    self.matchedReq.add(request[0])
AttributeError: 'list' object has no attribute 'add'