The container "solution" exited with code 1.
Look at the logs for the container to know more about the error.
No results found! Something very wrong.
Traceback (most recent call last):
File "/usr/local/lib/python3.8/dist-packages/duckietown_challenges_runner/runner.py", line 1088, in run_one
cr = read_challenge_results(wd)
File "/usr/local/lib/python3.8/dist-packages/duckietown_challenges/challenge_results.py", line 90, in read_challenge_results
raise NoResultsFound(msg)
duckietown_challenges.challenge_results.NoResultsFound: File '/tmp/duckietown/DT18/evaluator/executions/aido5-LF-sim-validation/submission9386/LFv-sim-Sandy1-sandy-1-job36231-a-wd/challenge-results/challenge_results.yaml' does not exist.
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InvalidSubmission:
Traceback (most recent call last):
File "/usr/local/lib/python3.8/site-packages/zuper_nodes_wrapper/wrapper_outside.py", line 216, in read_one
msgs = read_reply(self.fpout, timeout=timeout, waiting_for=waiting_for, nickname=self.nickname,)
File "/usr/local/lib/python3.8/site-packages/zuper_nodes_wrapper/wrapper_outside.py", line 299, in read_reply
others = read_until_over(fpout, timeout=timeout, nickname=nickname)
File "/usr/local/lib/python3.8/site-packages/zuper_nodes_wrapper/wrapper_outside.py", line 337, in read_until_over
raise TimeoutError(msg) from None
TimeoutError: Timeout while reading output of node "ego".
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "experiment_manager.py", line 443, in run_episode
r: MsgReceived = await loop.run_in_executor(executor, f)
File "/usr/local/lib/python3.8/concurrent/futures/thread.py", line 57, in run
result = self.fn(*self.args, **self.kwargs)
File "/usr/local/lib/python3.8/site-packages/zuper_nodes_wrapper/wrapper_outside.py", line 133, in write_topic_and_expect
ob: MsgReceived = self.read_one(expect_topic=expect, timeout=timeout)
File "/usr/local/lib/python3.8/site-packages/zuper_nodes_wrapper/wrapper_outside.py", line 279, in read_one
raise TimeoutError(msg) from e
TimeoutError: Timeout detected on /fifos/ego-out after 935 messages. Expected topic "commands".
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/usr/local/lib/python3.8/site-packages/duckietown_challenges/cie_concrete.py", line 666, in scoring_context
yield cie
File "experiment_manager.py", line 607, in <module>
wrap(cie)
File "experiment_manager.py", line 595, in wrap
asyncio.run(main(cie, logdir, attempts), debug=True)
File "/usr/local/lib/python3.8/asyncio/runners.py", line 44, in run
return loop.run_until_complete(main)
File "/usr/local/lib/python3.8/asyncio/base_events.py", line 616, in run_until_complete
return future.result()
File "experiment_manager.py", line 213, in main
length_s = await run_episode(
File "experiment_manager.py", line 447, in run_episode
raise dc.InvalidSubmission(msg) from e
duckietown_challenges.exceptions.InvalidSubmission: Trouble with communication to the agent.
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Jean-Sébastien Grondin 🇨🇦