I've never heard about this. You could try to use the suproces.Popen command to start various executables (e.g. mspaint.exe, sumo-gui.exe) and see whether it's related to python or sumo.
Am Do., 14. Nov. 2019 um 21:58 Uhr schrieb WTler < [email protected]>: > I resend my mail unformatted this time: > > would have worked this time, lol > > The Tutorial code is as follows: sumoBinary = > r'C:\User\Desktop\MyGitRepo\swp-autonome-fahrzeuge-sose-2018\res\scenarios\duesseldorf' > sumoCmd = [sumoBinary, "-c", "duesseldorf.sumocfg"] import traci > traci.start(sumoCmd) step = 0 while step < 1000: traci.simulationStep() if > traci.inductionloop.getLastStepVehicleNumber("0") > 0: > traci.trafficlight.setRedYellowGreenState("0", "GrGr") step += 1 > traci.close() When I execute traci.start(sumoCmd) with Python 3.7.3 I > receive the following error: Traceback (most recent call last): File > "C:\User\Desktop\MyGitRepo\swp-autonome-fahrzeuge-sose-2018\test.py", line > 14, in traci.start(sumoCmd) File > "C:\User\Desktop\MyGitRepo\Sumo\tools\traci\main.py", line 125, in start > sumoProcess = subprocess.Popen(cmd2) File > "C:\User\AppData\Local\Programs\Python\Python37\lib\subprocess.py", line > 775, in __init__ restore_signals, start_new_session) File > "C:\User\AppData\Local\Programs\Python\Python37\lib\subprocess.py", line > 1178, in _execute_child startupinfo) PermissionError: [WinError 5] Zugriff > verweigert With Python 3.8.0 I get: Traceback (most recent call last): File > "C:\User\Desktop\MyGitRepo\swp-autonome-fahrzeuge-sose-2018\test.py", line > 14, in traci.start(sumoCmd) File > "C:\User\Desktop\MyGitRepo\Sumo\tools\traci\main.py", line 125, in start > sumoProcess = subprocess.Popen(cmd2) File > "C:\User\AppData\Local\Programs\Python\Python38\lib\subprocess.py", line > 854, in __init__ self._execute_child(args, executable, preexec_fn, > close_fds, File > "C:\User\AppData\Local\Programs\Python\Python38\lib\subprocess.py", line > 1307, in _execute_child hp, ht, pid, tid = > _winapi.CreateProcess(executable, args, PermissionError: [WinError 5] > Zugriff verweigert I also tried Python 2.7.14: Traceback (most recent call > last): File > "C:\User\Desktop\MyGitRepo\swp-autonome-fahrzeuge-sose-2018\test.py", line > 14, in traci.start(sumoCmd) File > "C:\User\Desktop\MyGitRepo\Sumo\tools\traci\main.py", line 125, in start > sumoProcess = subprocess.Popen(cmd2) File > "C:\Python27amd64\lib\subprocess.py", line 390, in __init__ errread, > errwrite) File "C:\Python27amd64\lib\subprocess.py", line 640, in > _execute_child startupinfo) WindowsError: [Error 5] Zugriff verweigert I > tried to execute everything as admin already, I have permissions set in all > the subfolders, nothing works. I know that its not a problem with sumo, but > did anyone else had this problem before and solved it? This message was > sent from [email protected] to the [email protected] > mailing list. This message will not appear in this archive until it has > been accepted by the mailing list. You may want to save a copy of this > message in case it is not accepted. > ------------------------------ > Sent from the Sumo User Mailing List mailing list archive > <http://sumo-user-mailing-list.90755.n8.nabble.com/> at Nabble.com. > _______________________________________________ > sumo-user mailing list > [email protected] > To change your delivery options, retrieve your password, or unsubscribe > from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
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