freeway_window.py crashes after starting the simulation

[Mohamed-Fasil]

Hello,

I tried to follow the video in documentation to run a scenario (https://www.youtube.com/watch?v=NmfEndjB0Tw) and when I select the camera view and hit play simulation the window crashes with the following error. The vehicles disappear in Carla window and the scenario doesn't run further.

D:\Carla\Carla-GUI-master\gui_interface>python freeway_window.py WARNING: Version mismatch detected: You are trying to connect to a simulator that might be incompatible with this API WARNING: Client API version = 0.9.11-4-gfe3cb686 WARNING: Simulator API version = 0.9.11-4-gfe3cb686-dirty D:\Carla\Carla-GUI-master\backend\vehicle_length_config.txt {'vehicle.audi.a2': '1.8593107461929321', 'vehicle.audi.tt': '2.073613166809082', 'vehicle.mercedes-benz.coupe': '2.521892547607422', 'vehicle.bmw.grandtourer': '2.3195438385009766', 'vehicle.yamaha.yzf': '1.0953842401504517', 'vehicle.audi.etron': '2.446002721786499', 'vehicle.nissan.micra': '1.8344237804412842', 'vehicle.bh.crossbike': '0.7546613812446594', 'vehicle.lincoln.mkz2017': '2.452350616455078', 'vehicle.gazelle.omafiets': '0.9217206835746765', 'vehicle.tesla.cybertruck': '3.1821160316467285', 'vehicle.dodge_charger.police': '2.505488157272339', 'vehicle.tesla.model3': '2.4044108390808105', 'vehicle.harley-davidson.low_rider': '1.175087809562683', 'vehicle.toyota.prius': '2.2691667079925537', 'vehicle.seat.leon': '2.1039369106292725', 'vehicle.kawasaki.ninja': '1.021842122077942', 'vehicle.nissan.patrol': '2.259999990463257', 'vehicle.mini.cooperst': '1.9010963439941406', 'vehicle.jeep.wrangler_rubicon': '1.9340534210205078', 'vehicle.mustang.mustang': '2.452350616455078', 'vehicle.volkswagen.t2': '2.2368555068969727', 'vehicle.chevrolet.impala': '2.684596538543701', 'vehicle.citroen.c3': '1.9876738786697388', 'vehicle.diamondback.century': '0.8281218409538269', 'vehicle.bmw.isetta': '1.1012483835220337', 'vehicle.carlamotors.carlacola': '2.5996146202087402'} destroyed all actors 0.03388217203628033 find a path with 2 waypoints 0.033878357342496626 find a path with 2 waypoints 0.03387454264871371 find a path with 2 waypoints 0.03386691326115023 find a path with 2 waypoints 0.03385928134865447 find a path with 2 waypoints 0.000579833984375 find a path with 2 waypoints 0.0005798371214530808 find a path with 2 waypoints 0.00057220458984375 find a path with 2 waypoints 0.0005722077687493077 find a path with 2 waypoints 0.00057220458984375 find a path with 2 waypoints 0.0005722077687493077 find a path with 2 waypoints 0.00055694580078125 find a path with 2 waypoints 0.00055694580078125 find a path with 2 waypoints 0.00054931640625 find a path with 2 waypoints 0.00066375732421875 find a path with 2 waypoints 0.0010604875550839392 find a path with 2 waypoints 0.0015487682643190639 find a path with 2 waypoints 0.002090457582122801 find a path with 2 waypoints 0.0027465846803440457 find a path with 2 waypoints 0.0034866353875953222 find a path with 2 waypoints 0.0043029823201751125 find a path with 2 waypoints 0.005218511436414806 find a path with 2 waypoints 0.005371099168601338 find a path with 2 waypoints 0.005371099168601338 find a path with 2 waypoints 0.005355840394976432 find a path with 2 waypoints 0.005371099168601338 find a path with 2 waypoints 0.005371099168601338 find a path with 2 waypoints 0.005355840394976432 find a path with 2 waypoints 0.005371099168601338 find a path with 2 waypoints 0.005371099168601338 find a path with 2 waypoints 0.005371096797963925 find a path with 2 waypoints 0.005371096797963925 find a path with 2 waypoints 0.005355838017585077 find a path with 2 waypoints 0.005371099168601338 find a path with 2 waypoints 0.005371099168601338 find a path with 2 waypoints 0.005371099168601338 find a path with 2 waypoints 0.005355840394976432 find a path with 2 waypoints 0.005371099168601338 find a path with 2 waypoints 0.005386357942313708 find a path with 2 waypoints 0.005371099168601338 find a path with 2 waypoints 0.005371099168601338 find a path with 2 waypoints 0.005371099168601338 find a path with 2 waypoints 0.005386357942313708 find a path with 2 waypoints 0.005371099168601338 find a path with 2 waypoints 0.005111697538574126 find a path with 2 waypoints 0.004821783379659617 find a path with 2 waypoints 0.004531863963963774 find a path with 2 waypoints 0.004257205993896717 find a path with 2 waypoints 0.003997806829348498 find a path with 2 waypoints 0.003738407699426694 find a path with 2 waypoints 0.003494267380390608 find a path with 2 waypoints 0.0032501243089838334 find a path with 2 waypoints 0.0029907250890916543 find a path with 2 waypoints 0.0028076197790050986 find a path with 2 waypoints 0.0025634794008148466 find a path with 2 waypoints 0.0023803718579119898 find a path with 2 waypoints 0.002197268936366659 find a path with 2 waypoints 0.0019531287252867457 find a path with 2 waypoints 0.001770020558915991 find a path with 2 waypoints 0.0016479503225393483 find a path with 2 waypoints 0.0014648449917629065 find a path with 2 waypoints 0.0012817397004074233 find a path with 2 waypoints 0.001129150390625 find a path with 2 waypoints 0.00103759765625 find a path with 2 waypoints 0.00091552734375 find a path with 2 waypoints 0.0007934593237330258 find a path with 2 waypoints 0.0006713894280465688 find a path with 2 waypoints 0.00054931640625 find a path with 2 waypoints 0.00045776764550073846 find a path with 2 waypoints 0.000396728515625 find a path with 2 waypoints 0.00030517578125 find a path with 2 waypoints 0.000244140625 find a path with 2 waypoints 0.00018310546875 find a path with 2 waypoints 9.1552734375e-05 find a path with 2 waypoints 6.103515625e-05 find a path with 2 waypoints 3.0517578125e-05 find a path with 2 waypoints 0.07223659434981967 find a path with 2 waypoints 0.0 find a path with 2 waypoints 0.0 find a path with 2 waypoints 0.0 find a path with 2 waypoints 0.0 find a path with 2 waypoints 0.0 find a path with 2 waypoints 0.0 find a path with 2 waypoints 0.0 find a path with 2 waypoints 0.0 find a path with 2 waypoints 0.0 find a path with 2 waypoints 0.0 find a path with 2 waypoints 0.0 find a path with 2 waypoints 0.0 find a path with 2 waypoints 0.0 find a path with 2 waypoints 0.0 find a path with 2 waypoints 3.0517578125e-05 find a path with 2 waypoints 6.106495129998063e-05 find a path with 2 waypoints 6.103515625e-05 find a path with 2 waypoints 0.46231108724459474 find a path with 2 waypoints 0.3990474358169232 find a path with 2 waypoints 0.2718415745149904 find a path with 2 waypoints 0.42594504159294994 find a path with 2 waypoints 0.11240474303402116 find a path with 4 waypoints 1.1422364005372647 find a path with 2 waypoints 1.1454936024206408 find a path with 2 waypoints 1.1482192706208967 find a path with 2 waypoints 1.150618647623521 find a path with 2 waypoints 1.1526617704948496 find a path with 2 waypoints 1.1543745753991417 find a path with 2 waypoints 1.1558721441248383 find a path with 2 waypoints 1.157140343120106 find a path with 2 waypoints 0.5812000324406872 find a path with 2 waypoints 0.4842978621427751 find a path with 2 waypoints 0.371228462024837 find a path with 2 waypoints 0.23935470176271953 find a path with 2 waypoints 0.6537331013776652 find a path with 2 waypoints 0.581194523455877 find a path with 2 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find a path with 2 waypoints 0.0 find a path with 2 waypoints 3.0517578125e-05 find a path with 2 waypoints 1.52587890625e-05 find a path with 2 waypoints 1.52587890625e-05 find a path with 2 waypoints 1.52587890625e-05 find a path with 2 waypoints 3.0517578125e-05 find a path with 2 waypoints 1.52587890625e-05 find a path with 2 waypoints 3.0517578125e-05 find a path with 2 waypoints 0.000732421875 find a path with 2 waypoints 0.0002593994140625 find a path with 2 waypoints 0.0004425048828125 find a path with 2 waypoints 0.0006256103515625 find a path with 2 waypoints 0.08143883183078994 find a path with 2 waypoints 0.17506022662263412 find a path with 2 waypoints 0.27345577800491616 find a path with 2 waypoints 0.2958809907257971 find a path with 2 waypoints 0.2962479572914818 find a path with 2 waypoints 0.29661492512922993 find a path with 2 waypoints 0.30425795704425196 find a path with 2 waypoints 0.30088600279088595 find a path with 2 waypoints 0.20775601992653048 find a path with 2 waypoints 0.11238357116242928 find a path with 2 waypoints 0.0149688720703125 find a path with 2 waypoints 0.08227559437712391 find a path with 2 waypoints 0.10044883555317505 find a path with 2 waypoints 0.0005645751953125 find a path with 2 waypoints 0.16644441612989758 find a path with 2 waypoints 0.11423820343641036 find a path with 2 waypoints 0.023929770779316874 find a path with 2 waypoints 0.1716596164189235 find a path with 2 waypoints 0.1086595929141461 find a path with 2 waypoints 0.02989827236112986 find a path with 2 waypoints 0.17802346215382073 find a path with 2 waypoints 0.10187069732408671 find a path with 2 waypoints 0.03715256636946633 find a path with 2 waypoints 0.18575809402627386 find a path with 2 waypoints 0.09362102617379217 find a path with 2 waypoints 0.04596235005362304 find a path with 2 waypoints 0.19517603159674365 find a path with 2 waypoints 0.08351922411964981 find a path with 2 waypoints 0.05675655865055507 find a path with 2 waypoints 0.20665445993546044 find a path with 2 waypoints 0.07128929765218334 find a path with 2 waypoints 0.06986396165345288 find a path with 2 waypoints 0.22070174301187395 find a path with 2 waypoints 0.05628384657974932 find a path with 2 waypoints 0.08593313249413674 find a path with 2 waypoints 0.23777359094328088 find a path with 2 waypoints 0.0379941886682314 find a path with 2 waypoints 0.10551173164379178 find a path with 2 waypoints 0.258687623854246 find a path with 2 waypoints 0.015700930636607754 find a path with 2 waypoints 0.12923367416427947 find a path with 2 waypoints 0.12493549858320255 find a path with 2 waypoints 0.0005676597667766808 find a path with 2 waypoints 0.14668219877853986 find a path with 2 waypoints 0.13530905318880812 find a path with 2 waypoints 0.0014248800695713809 find a path with 2 waypoints 0.14755976125481243 find a path with 2 waypoints 0.1344118103907365 find a path with 2 waypoints 0.6653475088135883 find a path with 4 waypoints 0.6381828268698861 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find a path with 2 waypoints 0.0001373291015625 find a path with 2 waypoints 0.0001856311807341986 find a path with 2 waypoints 0.0002288818359375 find a path with 2 waypoints 0.1200942428508277 find a path with 2 waypoints 0.048941083426259156 find a path with 2 waypoints 0.23122277254590795 find a path with 2 waypoints 0.0006589606592312373 find a path with 2 waypoints 0.1973956153096972 find a path with 2 waypoints 0.05268117198863642 find a path with 2 waypoints 0.14081117769683785 find a path with 2 waypoints 0.11279102938912762 find a path with 2 waypoints 0.07696497052657608 find a path with 2 waypoints 0.18053952125782552 find a path with 2 waypoints 0.004974107794155496 find a path with 2 waypoints 0.20195877753948718 find a path with 2 waypoints 0.047824377492771915 find a path with 2 waypoints 0.14595981772371552 find a path with 2 waypoints 0.10735213551848295 find a path with 2 waypoints 0.0827725850147348 find a path with 2 waypoints 0.17435041881832852 find a path with 2 waypoints 0.01151692167836895 find a path with 2 waypoints 0.20886746720110164 find a path with 2 waypoints 0.0404582821177132 find a path with 2 waypoints 0.15377807692890957 find a path with 2 waypoints 0.09901487862026274 find a path with 2 waypoints 0.09160808161818473 find a path with 2 waypoints 0.1649990049045103 find a path with 2 waypoints 0.021479849989075202 find a path with 2 waypoints 0.21945755080904256 find a path with 2 waypoints 0.02921441314380944 find a path with 2 waypoints 0.16570190369014526 find a path with 2 waypoints 0.08636167305105914 find a path with 2 waypoints 0.10504420363987094 find a path with 2 waypoints 0.15073541052691108 find a path with 2 waypoints 0.03667154333946359 find a path with 2 waypoints 0.23556001669644971 find a path with 2 waypoints destroyed all actors Traceback (most recent call last): File "D:\Carla\Carla-GUI-master\gui_interface\start_sim_pop_up.py", line 75, in process_start self.parent_window.run() File "D:\Carla\Carla-GUI-master\gui_interface\freeway_window.py", line 990, in run self.freewayenv.SectionBackend(spectator_mode=spec_mode,allow_collision=allow_collisions,enable_human_control=control_mode) File "..\backend\section_environment.py", line 521, in SectionBackend ego_end = ego_vehicle.pure_pursuit_control_wrapper() File "..\backend\multiple_vehicle_control.py", line 315, in pure_pursuit_control_wrapper throttle = self.speed_control() # get the throttle control based on reference and current speed File "..\backend\multiple_vehicle_control.py", line 162, in speedcontrol ,y0,x0 = control.forced_response(self.sys,U = U0,X0 = self.init_values[0]) # y0 is the next values, x0 is the state evolution ValueError: not enough values to unpack (expected 3, got 2)

[Mohamed-Fasil]

@CenturyLiu It still crashes and the error message persists