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huawei-noah / SMARTS

Scalable Multi-Agent RL Training School for Autonomous Driving
MIT License
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[Bug Report] traffic_histories_to_observations.py crashes #2005

Closed qianyi-sun closed 1 year ago

qianyi-sun commented 1 year ago

High Level Description

python smarts/dataset/traffic_histories_to_observations.py ~/driving-smarts-2.competition-scenarios/t3/test/0202affc-cf2b-451e-a170-3ededd46e88f_agents_1/ -o ~/driving-smarts-2.competition-scenarios/t3/test/0202affc-cf2b-451e-a170-3ededd46e88f_agents_1/ -v 59981
WARNING:Client:Connection to Envision failed with: [Errno 111] Connection refused.  Try using `--headless` if not using Envision server.
Using configuration from: /home/kyber/SMARTS/smarts/engine.ini
Traceback (most recent call last):
  File "smarts/dataset/traffic_histories_to_observations.py", line 432, in <module>
    recorder.collect(args.vehicles_with_sensors, headless=args.headless)
  File "smarts/dataset/traffic_histories_to_observations.py", line 263, in collect
    self._record_data(
  File "smarts/dataset/traffic_histories_to_observations.py", line 340, in _record_data
    obs, _ = self._smarts.observe_from(list(valid_vehicles), self.agent_interface)
  File "/home/kyber/SMARTS/smarts/core/smarts.py", line 964, in observe_from
    return self.sensor_manager.observe_batch(
  File "/home/kyber/SMARTS/smarts/core/sensor_manager.py", line 145, in observe_batch
    ) = Sensors.observe_vehicle(
  File "/home/kyber/SMARTS/smarts/core/sensors/__init__.py", line 494, in observe_vehicle
    safe_obs, dones, updated_safe_sensors = cls.process_serialization_safe_sensors(
  File "/home/kyber/SMARTS/smarts/core/sensors/__init__.py", line 426, in process_serialization_safe_sensors
    done, events = Sensors._is_done_with_events(
  File "/home/kyber/SMARTS/smarts/core/sensors/__init__.py", line 575, in _is_done_with_events
    done_criteria = interface.done_criteria
AttributeError: 'NoneType' object has no attribute 'done_criteria'
Exception ignored in: <function BulletClient.__del__ at 0x7f232c1c90d0>
Traceback (most recent call last):
  File "/home/kyber/SMARTS/examples/rl/platoon/.venv/lib/python3.8/site-packages/pybullet_utils/bullet_client.py", line 38, in __del__
TypeError: catching classes that do not inherit from BaseException is not allowed

Version

latest master branch

Steps to reproduce the bug

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System info

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Error logs and screenshots

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Impact (If known)

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