The assertion may be invalid if you are using traci to influence pedestrian behavior. The easiest work-around would be to switch to the release build of sumo (assertions are only checked in the debug build). You could also try switching to the latest development version.
Am Di., 1. Sept. 2020 um 14:11 Uhr schrieb Kevin Lin < [email protected]>: > 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 > _______________________________________________ > sumo-user mailing list > [email protected] > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
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