Hi!
I've come across a strange sumo error that I've never seen before - would
you have any ideas on why this error occurs / what this error message
relating to the assertion means?
I'm on Ubuntu 18.04 using sumo 1.6.0.
sumo-gui:
/build/sumo-XNbkta/sumo-1.6.0+dfsg1/src/microsim/transportables/MSPModel_Striping.cpp:1555:
bool MSPModel_Striping::PState::moveToNextLane(SUMOTime): Assertion
`OptionsCont::getOptions().getBool("ignore-route-errors")' failed.
Traceback (most recent call last):
File "examples/sumo/l2_obscured_pedestrian.py", line 244, in <module>
exp.run(1, 1000, multiagent=True)
File
"/home/thankyou-always/TODO/research/bayesian_reasoning_traffic/flow/core/experiment.py",
line 127, in run
state, reward, done, _ = self.env.step(rl_actions(state))
File
"/home/thankyou-always/TODO/research/bayesian_reasoning_traffic/flow/envs/multiagent/bayesian_0_no_grid_env.py",
line 503, in step
action = accel_contr.get_action(self)
File
"/home/thankyou-always/TODO/research/bayesian_reasoning_traffic/flow/controllers/bayesian_predict_controller.py",
line 266, in get_action
accel = self.get_accel(env)
File
"/home/thankyou-always/TODO/research/bayesian_reasoning_traffic/flow/controllers/bayesian_predict_controller.py",
line 89, in get_accel
best_action_sequence, best_score, action_scores_ped =
self.look_ahead(env, self.look_ahead_len)
File
"/home/thankyou-always/TODO/research/bayesian_reasoning_traffic/flow/controllers/bayesian_predict_controller.py",
line 160, in look_ahead
env.query_env.step(None)
File
"/home/thankyou-always/TODO/research/bayesian_reasoning_traffic/flow/envs/multiagent/bayesian_0_no_grid_env.py",
line 535, in step
self.k.simulation.simulation_step()
File
"/home/thankyou-always/TODO/research/bayesian_reasoning_traffic/flow/core/kernel/simulation/traci.py",
line 56, in simulation_step
self.kernel_api.simulationStep()
File "/home/thankyou-always/sumo-1.6.0/tools/traci/connection.py", line
323, in simulationStep
result = self._sendExact()
File "/home/thankyou-always/sumo-1.6.0/tools/traci/connection.py", line
101, in _sendExact
raise FatalTraCIError("connection closed by SUMO")
traci.exceptions.FatalTraCIError: connection closed by SUMO
Kevin
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