BUG REVIEW: SMARTS segfault
#745
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sah-huawei
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Apr 8, 2021
| smarts.step({}) | ||
| smarts.attach_sensors_to_vehicles( | ||
| agent_spec, smarts.vehicle_index.social_vehicle_ids() | ||
| ) |
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When a social vehicle enters a bubble, sensors are also added to the vehicle, which causes this test to be non-deterministic -- it will sometimes assert from trying to add a sensor twice because of that.
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There are two things I could note here:
It is disconcerting that this is non-deterministic, I am unsure what the cause is here but we should get to the bottom of it. I think I will want to merge in the crash generator from #619 and create a variation to try testing for crashes and general determinism.
And the other is that the sensor replacement problem seems to relate to #411.
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@sah-huawei
Run this example like
python3.7 examples/low_level.py scenarios/loop.