Submission 2727

InvalidEvaluator:
Traceback (most recent call last):
  File "experiment_manager.py", line 135, in main
    physics_dt=config.physics_dt)
  File "experiment_manager.py", line 305, in run_episode
    sim_ci.write_topic_and_expect_zero('set_robot_commands', commands)
  File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper_outside.py", line 102, in write_topic_and_expect_zero
    nickname=self.nickname)
  File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper_outside.py", line 255, in read_reply
    others = read_until_over(fpout, timeout=timeout, nickname=nickname)
  File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper_outside.py", line 283, in read_until_over
    raise RemoteNodeAborted(m)
zuper_nodes.structures.RemoteNodeAborted: External node "simulator" aborted:

error in simulator |Exception while handling a message on topic "set_robot_commands".
                   |
                   || Traceback (most recent call last):
                   ||   File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper.py", line 274, in loop
                   ||     handle_message_node(parsed, receiver0, context0)
                   ||   File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper.py", line 428, in handle_message_node
                   ||     call_if_fun_exists(agent, expect_fn, data=ob, context=context, timing=timing)
                   ||   File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/utils.py", line 18, in call_if_fun_exists
                   ||     f(**kwargs)
                   ||   File "gym_bridge.py", line 301, in on_received_set_robot_commands
                   ||     raise Exception(msg)
                   || Exception: Received invalid PWM commands. They should be between -1 and +1. Received left = {l}, right = {r}.
                   ||

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/project/src/duckietown-challenges/src/duckietown_challenges/cie_concrete.py", line 610, in scoring_context
    yield cie
  File "experiment_manager.py", line 441, in <module>
    wrap(cie)
  File "experiment_manager.py", line 429, in wrap
    main(cie, logdir, attempts)
  File "experiment_manager.py", line 186, in main
    raise dc.InvalidEvaluator(msg) from e
duckietown_challenges.exceptions.InvalidEvaluator: Anomalous error while running episodes:

 > Traceback (most recent call last):
 >   File "experiment_manager.py", line 135, in main
 >     physics_dt=config.physics_dt)
 >   File "experiment_manager.py", line 305, in run_episode
 >     sim_ci.write_topic_and_expect_zero('set_robot_commands', commands)
 >   File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper_outside.py", line 102, in write_topic_and_expect_zero
 >     nickname=self.nickname)
 >   File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper_outside.py", line 255, in read_reply
 >     others = read_until_over(fpout, timeout=timeout, nickname=nickname)
 >   File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper_outside.py", line 283, in read_until_over
 >     raise RemoteNodeAborted(m)
 > zuper_nodes.structures.RemoteNodeAborted: External node "simulator" aborted:
 > 
 > error in simulator |Exception while handling a message on topic "set_robot_commands".
 >                    |
 >                    || Traceback (most recent call last):
 >                    ||   File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper.py", line 274, in loop
 >                    ||     handle_message_node(parsed, receiver0, context0)
 >                    ||   File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper.py", line 428, in handle_message_node
 >                    ||     call_if_fun_exists(agent, expect_fn, data=ob, context=context, timing=timing)
 >                    ||   File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/utils.py", line 18, in call_if_fun_exists
 >                    ||     f(**kwargs)
 >                    ||   File "gym_bridge.py", line 301, in on_received_set_robot_commands
 >                    ||     raise Exception(msg)
 >                    || Exception: Received invalid PWM commands. They should be between -1 and +1. Received left = {l}, right = {r}.
 >                    ||
 >