René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Segmentation fault in xercesc_3_2::IGXMLScanner::resolveSchemaGrammar","articleBody":"```\r\nwave@wave:~/repositories/python-esmini$ python3 examples/scenarioplayer.py  ~/repositories/python-esmini/esmini/resources/xosc/pedestrian_collision.xosc\r\nB0_[ScenarioPlayer] B0_[ControlDomains] B1_[EntityScaleMode] B2_[class std::__cxx11::basic_string\u003cchar\u003e ControlDomain2Str(enum ControlDomains)] B3_[bool FileExists(const char *)] B4_[class std::__cxx11::basic_string\u003cchar\u003e CombineDirectoryPathAndFilepath(std::string, std::string)] B5_[double GetAngleOfVector(double, double)] B6_[double GetAbsAngleDifference(double, double)] B7_[double GetAngleSum(double, double)] B8_[double GetAngleInInterval2PI(double)] B9_[double GetAngleInIntervalMinusPIPlusPI(double)] B10_[double GetAngleDifference(double, double)] B11_[bool IsAngleStraight(double)] B12_[double GetCrossProduct2D(double, double, double, double)] B13_[double GetDotProduct2D(double, double, double, double)] B14_[int GetIntersectionOfTwoLineSegments(double, double, double, double, double, double, double, double, double \u0026, double \u0026)] B15_[double PointDistance2D(double, double, double, double)] B16_[double PointToLineDistance2DSigned(double, double, double, double, double, double)] B17_[double PointSquareDistance2D(double, double, double, double)] B18_[void ProjectPointOnVector2D(double, double, double, double, double, double, double \u0026, double \u0026)] B19_[bool PointInBetweenVectorEndpoints(double, double, double, double, double, double, double \u0026)] B20_[double DistanceFromPointToEdge2D(double, double, double, double, double, double, double *, double *)] B21_[double DistanceFromPointToLine2D(double, double, double, double, double, double, double *, double *)] B22_[int PointSideOfVec(double, double, double, double, double, double)] B23_[double GetLengthOfLine2D(double, double, double, double)] B24_[double GetLengthOfVector3D(double, double, double)] B25_[void RotateVec2D(double, double, double, double \u0026, double \u0026)] B26_[void Global2LocalCoordinates(double, double, double, double, double, double \u0026, double \u0026)] B27_[void Local2GlobalCoordinates(double \u0026, double \u0026, double, double, double, double, double)] B28_[void NormalizeVec2D(double, double, double \u0026, double \u0026)] B29_[void OffsetVec2D(double, double, double, double, double, double \u0026, double \u0026, double \u0026, double \u0026)] B30_[void ZYZ2EulerAngles(double, double, double, double \u0026, double \u0026, double \u0026)] B31_[void R0R12EulerAngles(double, double, double, double, double, double, double \u0026, double \u0026, double \u0026)] B32_[void SwapByteOrder(unsigned char *, int, int)] B44_[scenarioengine::OSCProperties] B45_[scenarioengine::Object] B46_[scenarioengine::Vehicle] B47_[scenarioengine::Pedestrian] B48_[scenarioengine::MiscObject] B49_[scenarioengine::Entities] B50_[scenarioengine::Entry] B51_[scenarioengine::Catalog] B52_[scenarioengine::Catalogs] B53_[scenarioengine::StoryBoardElement] B54_[scenarioengine::OSCAction] B55_[scenarioengine::OSCParameterDeclarations] B56_[scenarioengine::Parameters] B57_[scenarioengine::ObjectInfoStruct] B58_[scenarioengine::ObjectStateStruct] B59_[scenarioengine::ObjectPositionStruct] B60_[scenarioengine::ObjectStateStructDat] B61_[scenarioengine::ObjectState] B62_[scenarioengine::ScenarioGateway] B63_[scenarioengine::OSCGlobalAction] B64_[scenarioengine::ParameterSetAction] B65_[scenarioengine::SwarmTrafficAction] B66_[scenarioengine::OSCOrientation] B67_[scenarioengine::OSCPosition] B68_[scenarioengine::OSCPositionWorld] B69_[scenarioengine::OSCPositionLane] B70_[scenarioengine::OSCPositionRoad] B71_[scenarioengine::OSCPositionRelativeObject] B72_[scenarioengine::OSCPositionRelativeWorld] B73_[scenarioengine::OSCPositionRelativeLane] B74_[scenarioengine::OSCPositionRelativeRoad] B75_[scenarioengine::OSCPositionRoute] B76_[scenarioengine::OSCPositionTrajectory] B77_[scenarioengine::Controller] B78_[class scenarioengine::Controller * scenarioengine::InstantiateController(void *)] B79_[scenarioengine::OSCPrivateAction] B80_[scenarioengine::LongSpeedAction] B81_[scenarioengine::LongDistanceAction] B82_[scenarioengine::LatLaneChangeAction] B83_[scenarioengine::LatLaneOffsetAction] B84_[scenarioengine::SynchronizeAction] B85_[scenarioengine::TeleportAction] B86_[scenarioengine::AssignRouteAction] B87_[scenarioengine::FollowTrajectoryAction] B88_[scenarioengine::AcquirePositionAction] B89_[scenarioengine::AssignControllerAction] B90_[scenarioengine::ActivateControllerAction] B91_[scenarioengine::VisibilityAction] B92_[scenarioengine::OverrideControlAction] B93_[scenarioengine::Init] B94_[scenarioengine::OSCCondition] B95_[scenarioengine::ConditionGroup] B96_[scenarioengine::Trigger] B97_[scenarioengine::TrigByEntity] B98_[scenarioengine::TrigByTimeHeadway] B99_[scenarioengine::TrigByTimeToCollision] B100_[scenarioengine::TrigByReachPosition] B101_[scenarioengine::TrigByDistance] B102_[scenarioengine::TrigByTraveledDistance] B103_[scenarioengine::TrigByRelativeDistance] B104_[scenarioengine::TrigByCollision] B105_[scenarioengine::TrigByEndOfRoad] B106_[scenarioengine::TrigByOffRoad] B107_[scenarioengine::TrigByAcceleration] B108_[scenarioengine::TrigBySpeed] B109_[scenarioengine::TrigByRelativeSpeed] B110_[scenarioengine::TrigByStandStill] B111_[scenarioengine::TrigByState] B112_[scenarioengine::TrigByValue] B113_[scenarioengine::TrigBySimulationTime] B114_[scenarioengine::TrigByPar['AddOSIDetection', 'AddObjectSensor', 'Frame', 'GetFixedTimestep', 'GetNumberOfParameters', 'GetNumberOfProperties', 'GetOSIFreq', 'GetParameterName', 'GetParameterValue', 'GetParameterValueBool', 'GetParameterValueDouble', 'GetParameterValueInt', 'GetPropertyName', 'GetPropertyValue', 'IsQuitRequested', 'ScenarioFrame', 'ScenarioFramePart', 'SetFixedTimestep', 'SetOSIFileStatus', 'SetParameterValue', 'ShowObjectSensors', 'UpdateCSV_Log', '__class__', '__delattr__', '__dir__', '__doc__', '__eq__', '__format__', '__ge__', '__getattribute__', '__gt__', '__hash__', '__init__', '__init_subclass__', '__le__', '__lt__', '__module__', '__ne__', '__new__', '__reduce__', '__reduce_ex__', '__repr__', '__setattr__', '__sizeof__', '__str__', '__subclasshook__', 'exe_path_', 'maxStepSize', 'minStepSize', 'objCallback', 'opt', 'roadManager', 'scenarioEngine', 'scenarioGateway', 'sensor']\r\nPython: running constructor\r\nameter] B115_[scenarioengine::Event] B116_[scenarioengine::OSCManeuver] B117_[scenarioengine::ManeuverGroup] B118_[scenarioengine::Act] B119_[scenarioengine::Story] B120_[scenarioengine::StoryBoard] B121_[scenarioengine::OSCFile] B122_[scenarioengine::RoadNetwork] B123_[scenarioengine::ControllerPool] B124_[scenarioengine::ScenarioReader] B125_[scenarioengine::ScenarioEngine] 0:filename\r\n1:--window\r\n2:60\r\n3:60\r\n4:800\r\n5:400\r\n6:--osc\r\n7:/home/wave/repositories/python-esmini/esmini/resources/xosc/pedestrian_collision.xosc\r\nesmini GIT REV: a75bb2b+\r\nesmini GIT TAG: \r\nesmini GIT BRANCH: remotes/origin/fix_route_1st_waypoint_issue~1\r\nesmini BUILD VERSION: N/A - client build\r\nGenerated seed 762665373\r\nLoading pedestrian_collision.xosc (v1.0)\r\nOpenDRIVE: ../xodr/fabriksgatan.xodr\r\nScenegraph: ../models/fabriksgatan.osgb\r\nRoute::AddWaypoint Added waypoint 0: 0, 1, 63.00\r\nRoute::AddWaypoint Added intermediate waypoint 1 roadId 9 laneId -1\r\nRoute::AddWaypoint Added waypoint 2: 2, 1, 0.00\r\nRoute::AddWaypoint Added waypoint 0: 0, 1, 63.00\r\nRoute::AddWaypoint Added intermediate waypoint 1 roadId 9 laneId -1\r\nRoute::AddWaypoint Added waypoint 2: 2, 1, 0.00\r\n\r\nbefore scenarioEngine-\u003egetScenarioGateway()\r\nafter scenarioEngine-\u003egetRoadManager()\r\nafter new OSIReporter()0.000: Init Ego RoutingAction standbyState -\u003e startTransition -\u003e runningState\r\n0.000: Starting teleport Action\r\n0.000: Ego New position:\r\n0.000: Pos(42.98, -71.25, 0.00) Rot(1.78, 0.00, 0.00) roadId 0 laneId 1 offset 0.00 t 1.75\r\n0.000: Init Ego TeleportAction standbyState -\u003e startTransition -\u003e runningState\r\n0.000: Init Ego LongitudinalAction standbyState -\u003e endTransition -\u003e completeState\r\n0.000: Starting teleport Action\r\n0.000: pedestrian_adult New position:\r\n0.000: Pos(35.69, -23.63, 0.00) Rot(1.80, 0.00, 0.00) roadId 0 laneId 3 offset 0.50 t 5.30\r\n0.000: Init pedestrian_adult TeleportAction standbyState -\u003e startTransition -\u003e runningState\r\n0.000: Init Ego RoutingAction runningState -\u003e endTransition -\u003e completeState\r\n0.000: Init Ego TeleportAction runningState -\u003e endTransition -\u003e completeState\r\n0.000: Init pedestrian_adult TeleportAction runningState -\u003e endTransition -\u003e completeState\r\nSegmentation fault (core dumped)\r\n\r\n```\r\n\r\n\r\n\r\n\r\n```\r\nwave@wave:~/repositories/python-esmini$ gdb python3 examples/scenarioplayer.py  ~/repositories/python-esmini/esmini/resources/xosc/pedestrian_collision.xosc\r\nExcess command line arguments ignored. (/home/wave/repositories/python-esmini/esmini/resources/xosc/pedestrian_collision.xosc)\r\nGNU gdb (Ubuntu 8.1-0ubuntu3.2) 8.1.0.20180409-git\r\nCopyright (C) 2018 Free Software Foundation, Inc.\r\nLicense GPLv3+: GNU GPL version 3 or later \u003chttp://gnu.org/licenses/gpl.html\u003e\r\nThis is free software: you are free to change and redistribute it.\r\nThere is NO WARRANTY, to the extent permitted by law.  Type \"show copying\"\r\nand \"show warranty\" for details.\r\nThis GDB was configured as \"x86_64-linux-gnu\".\r\nType \"show configuration\" for configuration details.\r\nFor bug reporting instructions, please see:\r\n\u003chttp://www.gnu.org/software/gdb/bugs/\u003e.\r\nFind the GDB manual and other documentation resources online at:\r\n\u003chttp://www.gnu.org/software/gdb/documentation/\u003e.\r\nFor help, type \"help\".\r\nType \"apropos word\" to search for commands related to \"word\"...\r\nRegistered pretty printers for UE4 classes\r\nReading symbols from python3...(no debugging symbols found)...done.\r\n\"/home/wave/repositories/python-esmini/examples/scenarioplayer.py\" is not a core dump: File format not recognized\r\n(gdb) r  examples/scenarioplayer.py  ~/repositories/python-esmini/esmini/resources/xosc/pedestrian_collision.xosc\r\nStarting program: /usr/bin/python3 examples/scenarioplayer.py  ~/repositories/python-esmini/esmini/resources/xosc/pedestrian_collision.xosc\r\n[Thread debugging using libthread_db enabled]\r\nUsing host libthread_db library \"/lib/x86_64-linux-gnu/libthread_db.so.1\".\r\nB0_[ScenarioPlayer] B0_[ControlDomains] B1_[EntityScaleMode] B2_[class std::__cxx11::basic_string\u003cchar\u003e ControlDomain2Str(enum ControlDomains)] B3_[bool FileExists(const char *)] B4_[class std::__cxx11::basic_string\u003cchar\u003e CombineDirectoryPathAndFilepath(std::string, std::string)] B5_[double GetAngleOfVector(double, double)] B6_[double GetAbsAngleDifference(double, double)] B7_[double GetAngleSum(double, double)] B8_[double GetAngleInInterval2PI(double)] B9_[double GetAngleInIntervalMinusPIPlusPI(double)] B10_[double GetAngleDifference(double, double)] B11_[bool IsAngleStraight(double)] B12_[double GetCrossProduct2D(double, double, double, double)] B13_[double GetDotProduct2D(double, double, double, double)] B14_[int GetIntersectionOfTwoLineSegments(double, double, double, double, double, double, double, double, double \u0026, double \u0026)] B15_[double PointDistance2D(double, double, double, double)] B16_[double PointToLineDistance2DSigned(double, double, double, double, double, double)] B17_[double PointSquareDistance2D(double, double, double, double)] B18_[void ProjectPointOnVector2D(double, double, double, double, double, double, double \u0026, double \u0026)] B19_[bool PointInBetweenVectorEndpoints(double, double, double, double, double, double, double \u0026)] B20_[double DistanceFromPointToEdge2D(double, double, double, double, double, double, double *, double *)] B21_[double DistanceFromPointToLine2D(double, double, double, double, double, double, double *, double *)] B22_[int PointSideOfVec(double, double, double, double, double, double)] B23_[double GetLengthOfLine2D(double, double, double, double)] B24_[double GetLengthOfVector3D(double, double, double)] B25_[void RotateVec2D(double, double, double, double \u0026, double \u0026)] B26_[void Global2LocalCoordinates(double, double, double, double, double, double \u0026, double \u0026)] B27_[void Local2GlobalCoordinates(double \u0026, double \u0026, double, double, double, double, double)] B28_[void NormalizeVec2D(double, double, double \u0026, double \u0026)] B29_[void OffsetVec2D(double, double, double, double, double, double \u0026, double \u0026, double \u0026, double \u0026)] B30_[void ZYZ2EulerAngles(double, double, double, double \u0026, double \u0026, double \u0026)] B31_[void R0R12EulerAngles(double, double, double, double, double, double, double \u0026, double \u0026, double \u0026)] B32_[void SwapByteOrder(unsigned char *, int, int)] B44_[scenarioengine::OSCProperties] B45_[scenarioengine::Object] B46_[scenarioengine::Vehicle] B47_[scenarioengine::Pedestrian] B48_[scenarioengine::MiscObject] B49_[scenarioengine::Entities] B50_[scenarioengine::Entry] B51_[scenarioengine::Catalog] B52_[scenarioengine::Catalogs] B53_[scenarioengine::StoryBoardElement] B54_[scenarioengine::OSCAction] B55_[scenarioengine::OSCParameterDeclarations] B56_[scenarioengine::Parameters] B57_[scenarioengine::ObjectInfoStruct] B58_[scenarioengine::ObjectStateStruct] B59_[scenarioengine::ObjectPositionStruct] B60_[scenarioengine::ObjectStateStructDat] B61_[scenarioengine::ObjectState] B62_[scenarioengine::ScenarioGateway] B63_[scenarioengine::OSCGlobalAction] B64_[scenarioengine::ParameterSetAction] B65_[scenarioengine::SwarmTrafficAction] B66_[scenarioengine::OSCOrientation] B67_[scenarioengine::OSCPosition] B68_[scenarioengine::OSCPositionWorld] B69_[scenarioengine::OSCPositionLane] B70_[scenarioengine::OSCPositionRoad] B71_[scenarioengine::OSCPositionRelativeObject] B72_[scenarioengine::OSCPositionRelativeWorld] B73_[scenarioengine::OSCPositionRelativeLane] B74_[scenarioengine::OSCPositionRelativeRoad] B75_[scenarioengine::OSCPositionRoute] B76_[scenarioengine::OSCPositionTrajectory] B77_[scenarioengine::Controller] B78_[class scenarioengine::Controller * scenarioengine::InstantiateController(void *)] B79_[scenarioengine::OSCPrivateAction] B80_[scenarioengine::LongSpeedAction] B81_[scenarioengine::LongDistanceAction] B82_[scenarioengine::LatLaneChangeAction] B83_[scenarioengine::LatLaneOffsetAction] B84_[scenarioengine::SynchronizeAction] B85_[scenarioengine::TeleportAction] B86_[scenarioengine::AssignRouteAction] B87_[scenarioengine::FollowTrajectoryAction] B88_[scenarioengine::AcquirePositionAction] B89_[scenarioengine::AssignControllerAction] B90_[scenarioengine::ActivateControllerAction] B91_[scenarioengine::VisibilityAction] B92_[scenarioengine::OverrideControlAction] B93_[scenarioengine::Init] B94_[scenarioengine::OSCCondition] B95_[scenarioengine::ConditionGroup] B96_[scenarioengine::Trigger] B97_[scenarioengine::TrigByEntity] B98_[scenarioengine::TrigByTimeHeadway] B99_[scenarioengine::TrigByTimeToCollision] B100_[scenarioengine::TrigByReachPosition] B101_[scenarioengine::TrigByDistance] B102_[scenarioengine::TrigByTraveledDistance] B103_[scenarioengine::TrigByRelativeDistance] B104_[scenarioengine::TrigByCollision] B105_[scenarioengine::TrigByEndOfRoad] B106_[scenarioengine::TrigByOffRoad] B107_[scenarioengine::TrigByAcceleration] B108_[scenarioengine::TrigBySpeed] B109_[scenarioengine::TrigByRelativeSpeed] B110_[scenarioengine::TrigByStandStill] B111_[scenarioengine::TrigByState] B112_[scenarioengine::TrigByValue] B113_[scenarioengine::TrigBySimulationTime] B114_[scenarioengine::TrigByPar['AddOSIDetection', 'AddObjectSensor', 'Frame', 'GetFixedTimestep', 'GetNumberOfParameters', 'GetNumberOfProperties', 'GetOSIFreq', 'GetParameterName', 'GetParameterValue', 'GetParameterValueBool', 'GetParameterValueDouble', 'GetParameterValueInt', 'GetPropertyName', 'GetPropertyValue', 'IsQuitRequested', 'ScenarioFrame', 'ScenarioFramePart', 'SetFixedTimestep', 'SetOSIFileStatus', 'SetParameterValue', 'ShowObjectSensors', 'UpdateCSV_Log', '__class__', '__delattr__', '__dir__', '__doc__', '__eq__', '__format__', '__ge__', '__getattribute__', '__gt__', '__hash__', '__init__', '__init_subclass__', '__le__', '__lt__', '__module__', '__ne__', '__new__', '__reduce__', '__reduce_ex__', '__repr__', '__setattr__', '__sizeof__', '__str__', '__subclasshook__', 'exe_path_', 'maxStepSize', 'minStepSize', 'objCallback', 'opt', 'roadManager', 'scenarioEngine', 'scenarioGateway', 'sensor']\r\nPython: running constructor\r\nameter] B115_[scenarioengine::Event] B116_[scenarioengine::OSCManeuver] B117_[scenarioengine::ManeuverGroup] B118_[scenarioengine::Act] B119_[scenarioengine::Story] B120_[scenarioengine::StoryBoard] B121_[scenarioengine::OSCFile] B122_[scenarioengine::RoadNetwork] B123_[scenarioengine::ControllerPool] B124_[scenarioengine::ScenarioReader] B125_[scenarioengine::ScenarioEngine] 0:filename\r\n1:--window\r\n2:60\r\n3:60\r\n4:800\r\n5:400\r\n6:--osc\r\n7:/home/wave/repositories/python-esmini/esmini/resources/xosc/pedestrian_collision.xosc\r\nesmini GIT REV: a75bb2b+\r\nesmini GIT TAG: \r\nesmini GIT BRANCH: remotes/origin/fix_route_1st_waypoint_issue~1\r\nesmini BUILD VERSION: N/A - client build\r\nGenerated seed 1246515245\r\nLoading pedestrian_collision.xosc (v1.0)\r\nOpenDRIVE: ../xodr/fabriksgatan.xodr\r\nScenegraph: ../models/fabriksgatan.osgb\r\nRoute::AddWaypoint Added waypoint 0: 0, 1, 63.00\r\nRoute::AddWaypoint Added intermediate waypoint 1 roadId 9 laneId -1\r\nRoute::AddWaypoint Added waypoint 2: 2, 1, 0.00\r\nRoute::AddWaypoint Added waypoint 0: 0, 1, 63.00\r\nRoute::AddWaypoint Added intermediate waypoint 1 roadId 9 laneId -1\r\nRoute::AddWaypoint Added waypoint 2: 2, 1, 0.00\r\n\r\nbefore scenarioEngine-\u003egetScenarioGateway()\r\nafter scenarioEngine-\u003egetRoadManager()\r\nafter new OSIReporter()0.000: Init Ego RoutingAction standbyState -\u003e startTransition -\u003e runningState\r\n0.000: Starting teleport Action\r\n0.000: Ego New position:\r\n0.000: Pos(42.98, -71.25, 0.00) Rot(1.78, 0.00, 0.00) roadId 0 laneId 1 offset 0.00 t 1.75\r\n0.000: Init Ego TeleportAction standbyState -\u003e startTransition -\u003e runningState\r\n0.000: Init Ego LongitudinalAction standbyState -\u003e endTransition -\u003e completeState\r\n0.000: Starting teleport Action\r\n0.000: pedestrian_adult New position:\r\n0.000: Pos(35.69, -23.63, 0.00) Rot(1.80, 0.00, 0.00) roadId 0 laneId 3 offset 0.50 t 5.30\r\n0.000: Init pedestrian_adult TeleportAction standbyState -\u003e startTransition -\u003e runningState\r\n0.000: Init Ego RoutingAction runningState -\u003e endTransition -\u003e completeState\r\n0.000: Init Ego TeleportAction runningState -\u003e endTransition -\u003e completeState\r\n0.000: Init pedestrian_adult TeleportAction runningState -\u003e endTransition -\u003e completeState\r\n\r\nProgram received signal SIGSEGV, Segmentation fault.\r\n0x00007ffff4c6e300 in xercesc_3_2::IGXMLScanner::resolveSchemaGrammar(char16_t const*, char16_t const*, bool)@plt ()\r\n   from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n(gdb) bt\r\n#0  0x00007ffff4c6e300 in xercesc_3_2::IGXMLScanner::resolveSchemaGrammar(char16_t const*, char16_t const*, bool)@plt ()\r\n   from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#1  0x00007ffff5a0ced2 in osgSim::MultiSwitch::expandToEncompassSwitchSet(unsigned int) () from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#2  0x00007ffff5a0dcad in osgSim::MultiSwitch::setValueList(unsigned int, std::vector\u003cbool, std::allocator\u003cbool\u003e \u003e const\u0026) ()\r\n   from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#3  0x00007ffff57e823e in ?? () from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#4  0x00007ffff57e9d6d in osgDB::UserSerializer\u003cosgSim::MultiSwitch\u003e::read(osgDB::InputStream\u0026, osg::Object\u0026) ()\r\n   from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#5  0x00007ffff5b4d12c in osgDB::ObjectWrapper::read(osgDB::InputStream\u0026, osg::Object\u0026) () from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#6  0x00007ffff5b5d3a7 in osgDB::InputStream::readObjectFields(std::__cxx11::basic_string\u003cchar, std::char_traits\u003cchar\u003e, std::allocator\u003cchar\u003e \u003e const\u0026, unsigned int, osg::Object*) ()\r\n   from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#7  0x00007ffff5b5d798 in osgDB::InputStream::readObject(osg::Object*) () from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#8  0x00007ffff59a179d in ?? () from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#9  0x00007ffff59a258d in osgDB::UserSerializer\u003cosg::Group\u003e::read(osgDB::InputStream\u0026, osg::Object\u0026) () from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#10 0x00007ffff5b4d12c in osgDB::ObjectWrapper::read(osgDB::InputStream\u0026, osg::Object\u0026) () from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#11 0x00007ffff5b5d3a7 in osgDB::InputStream::readObjectFields(std::__cxx11::basic_string\u003cchar, std::char_traits\u003cchar\u003e, std::allocator\u003cchar\u003e \u003e const\u0026, unsigned int, osg::Object*) ()\r\n   from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#12 0x00007ffff5b5d798 in osgDB::InputStream::readObject(osg::Object*) () from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#13 0x00007ffff59a179d in ?? () from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#14 0x00007ffff59a258d in osgDB::UserSerializer\u003cosg::Group\u003e::read(osgDB::InputStream\u0026, osg::Object\u0026) () from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#15 0x00007ffff5b4d12c in osgDB::ObjectWrapper::read(osgDB::InputStream\u0026, osg::Object\u0026) () from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#16 0x00007ffff5b5d3a7 in osgDB::InputStream::readObjectFields(std::__cxx11::basic_string\u003cchar, std::char_traits\u003cchar\u003e, std::allocator\u003cchar\u003e \u003e const\u0026, unsigned int, osg::Object*) ()\r\n   from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#17 0x00007ffff5b5d798 in osgDB::InputStream::readObject(osg::Object*) () from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#18 0x00007ffff59a179d in ?? () from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#19 0x00007ffff59a258d in osgDB::UserSerializer\u003cosg::Group\u003e::read(osgDB::InputStream\u0026, osg::Object\u0026) () from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#20 0x00007ffff5b4d12c in osgDB::ObjectWrapper::read(osgDB::InputStream\u0026, osg::Object\u0026) () from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#21 0x00007ffff5b5d3a7 in osgDB::InputStream::readObjectFields(std::__cxx11::basic_string\u003cchar, std::char_traits\u003cchar\u003e, std::allocator\u003cchar\u003e \u003e const\u0026, unsigned int, osg::Object*) ()\r\n   from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#22 0x00007ffff5b5d798 in osgDB::InputStream::readObject(osg::Object*) () from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#23 0x00007ffff59c899f in ReaderWriterOSG2::readNode(std::istream\u0026, osgDB::Options const*) const () from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#24 0x00007ffff59c945c in ReaderWriterOSG2::readNode(std::__cxx11::basic_string\u003cchar, std::char_traits\u003cchar\u003e, std::allocator\u003cchar\u003e \u003e const\u0026, osgDB::Options const*) const ()\r\n   from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#25 0x00007ffff5ba21e1 in osgDB::Registry::ReadNodeFunctor::doRead(osgDB::ReaderWriter\u0026) const () from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#26 0x00007ffff5b9d24e in osgDB::Registry::read(osgDB::Registry::ReadFunctor const\u0026) () from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#27 0x00007ffff5b9de4b in osgDB::Registry::readImplementation(osgDB::Registry::ReadFunctor const\u0026, osgDB::Options::CacheHintOptions) ()\r\n   from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#28 0x00007ffff5b9e7e8 in osgDB::Registry::readNodeImplementation(std::__cxx11::basic_string\u003cchar, std::char_traits\u003cchar\u003e, std::allocator\u003cchar\u003e \u003e const\u0026, osgDB::Options const*) ()\r\n   from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#29 0x00007ffff5b90ce6 in osgDB::readNodeFile(std::__cxx11::basic_string\u003cchar, std::char_traits\u003cchar\u003e, std::allocator\u003cchar\u003e \u003e const\u0026, osgDB::Options const*) ()\r\n   from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#30 0x00007ffff57bf4aa in viewer::Viewer::AddEnvironment(char const*) () from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#31 0x00007ffff57d0bfc in viewer::Viewer::Viewer(roadmanager::OpenDrive*, char const*, char const*, char const*, osg::ArgumentParser, SE_Options*) ()\r\n   from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#32 0x00007ffff4cea85a in ScenarioPlayer::InitViewer() () from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#33 0x00007ffff4cf08e1 in ScenarioPlayer::Init() () from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#34 0x00007ffff4cf1e7b in ScenarioPlayer::ScenarioPlayer(int\u0026, char**) () from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#35 0x00007ffff4cd81f8 in ?? () from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#36 0x00007ffff4cce9a8 in ?? () from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n#37 0x00000000005675fc in _PyCFunction_FastCallDict ()\r\n#38 0x00000000005953c1 in ?? ()\r\n#39 0x000000000054a545 in ?? ()\r\n#40 0x0000000000551f81 in ?? ()\r\n#41 0x00007ffff4ccd335 in ?? () from /home/wave/.local/lib/python3.6/site-packages/pyplayerbase.cpython-36m-x86_64-linux-gnu.so\r\n---Type \u003creturn\u003e to continue, or q \u003creturn\u003e to quit---\r\n#42 0x00000000005aa2ac in _PyObject_FastCallKeywords ()\r\n#43 0x000000000050a7f3 in ?? ()\r\n#44 0x000000000050c274 in _PyEval_EvalFrameDefault ()\r\n#45 0x0000000000507f94 in ?? ()\r\n#46 0x000000000050b0d3 in PyEval_EvalCode ()\r\n#47 0x0000000000634dc2 in ?? ()\r\n#48 0x0000000000634e77 in PyRun_FileExFlags ()\r\n#49 0x000000000063862f in PyRun_SimpleFileExFlags ()\r\n#50 0x00000000006391d1 in Py_Main ()\r\n#51 0x00000000004b0d30 in main ()\r\n(gdb) \r\n\r\n```\r\n\r\n\r\nExpected result: No crash, similar to\r\n```\r\nwave@wave:~/Downloads/esmini-bin_ubuntu/esmini/bin$ ./esmini --window 60 60 800 400 --osc  ~/repositories/python-esmini/esmini/resources/xosc/pedestrian_collision.xosc\r\nesmini GIT REV: aadd9ed\r\nesmini GIT TAG: v2.19.3\r\nesmini GIT BRANCH: tags/v2.19.3^0\r\nesmini BUILD VERSION: 2.19.3.build.2106\r\nGenerated seed 253612235\r\nLoading pedestrian_collision.xosc (v1.0)\r\nOpenDRIVE: ../xodr/fabriksgatan.xodr\r\nScenegraph: ../models/fabriksgatan.osgb\r\nRoute::AddWaypoint Added waypoint 0: 0, 1, 63.00\r\nRoute::AddWaypoint Added intermediate waypoint 1 roadId 9 laneId -1\r\nRoute::AddWaypoint Added waypoint 2: 2, 1, 0.00\r\nRoute::AddWaypoint Added waypoint 0: 0, 1, 63.00\r\nRoute::AddWaypoint Added intermediate waypoint 1 roadId 9 laneId -1\r\nRoute::AddWaypoint Added waypoint 2: 2, 1, 0.00\r\n0.000: Init Ego RoutingAction standbyState -\u003e startTransition -\u003e runningState\r\n0.000: Starting teleport Action\r\n0.000: Ego New position:\r\n0.000: Pos(42.98, -71.25, 0.00) Rot(1.78, 0.00, 0.00) roadId 0 laneId 1 offset 0.00 t 1.75\r\n0.000: Init Ego TeleportAction standbyState -\u003e startTransition -\u003e runningState\r\n0.000: Init Ego LongitudinalAction standbyState -\u003e startTransition -\u003e runningState\r\n0.000: Starting teleport Action\r\n0.000: pedestrian_adult New position:\r\n0.000: Pos(35.69, -23.63, 0.00) Rot(1.80, 0.00, 0.00) roadId 0 laneId 3 offset 0.50 t 5.30\r\n0.000: Init pedestrian_adult TeleportAction standbyState -\u003e startTransition -\u003e runningState\r\n0.000: Init Ego RoutingAction runningState -\u003e endTransition -\u003e completeState\r\n0.000: Init Ego TeleportAction runningState -\u003e endTransition -\u003e completeState\r\n0.000: Init Ego LongitudinalAction runningState -\u003e endTransition -\u003e completeState\r\n0.000: Init pedestrian_adult TeleportAction runningState -\u003e endTransition -\u003e completeState\r\nInvalid MIT-MAGIC-COOKIE-1 key0.010: Trigger /------------------------------------------------\r\n0.010: ActStartCondition == true, 0.0100 \u003e 0.00 edge: none\r\n0.010: Trigger  ------------------------------------------------/\r\n0.010: LTAPActNPC standbyState -\u003e startTransition -\u003e runningState\r\n0.113: Trigger /------------------------------------------------\r\n0.113: ped_walk_event == true, traveled_dist: 1.02 \u003e= 1.00, edge: rising\r\n0.113: Triggering entity 0: Ego\r\n0.113: Trigger  ------------------------------------------------/\r\n0.130: walk_speed standbyState -\u003e startTransition -\u003e runningState\r\n0.130: walk_route standbyState -\u003e startTransition -\u003e runningState\r\n0.130: ped_walk_event standbyState -\u003e startTransition -\u003e runningState\r\n0.913: walk_speed runningState -\u003e endTransition -\u003e completeState\r\n\r\n```\r\n","author":{"url":"https://github.com/ebadi","@type":"Person","name":"ebadi"},"datePublished":"2022-01-18T12:42:16.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/2/python-esmini/issues/2"}