Segementation fault (core dumps) in artery::FovSensor::refreshDisplay

[JiahaoZZhang]

Hello all, In our simulation, we equiped RSUs with FovSensor with following configuration in omnetpp.ini si;imilar to the scenario rsu_grid:

.staticNodes.nodes = xmldoc("RSUs.xml") .rsu.environmentModel..drawSensorCone = true .rsu.environmentModel..drawLinesOfSight = true .rsu.environmentModel..drawDetectedObjects = true .rsu.environmentModel..drawBlockingObstacles = true .rsu*.environmentModel.sensors = xmldoc("rsusensors.xml")

in addition, we add the following configuration to vehicles:

.node[].environmentModel..drawSensorCone = true .node[].environmentModel..drawLinesOfSight = true .node[].environmentModel..drawDetectedObjects = true .node[].environmentModel..drawBlockingObstacles = true

At the end of the simulation (after executing all program), we always have a problem of: Segmentation fault (core dumped) scenarios/CMakeFiles/run_Tjunction.dir/build.make:70: recipe for target 'scenarios/CMakeFiles/run_Tjunction' failed make[3]: [scenarios/CMakeFiles/run_Tjunction] Error 139 CMakeFiles/Makefile2:12971: recipe for target 'scenarios/CMakeFiles/run_Tjunction.dir/all' failed make[2]: [scenarios/CMakeFiles/run_Tjunction.dir/all] Error 2 CMakeFiles/Makefile2:12978: recipe for target 'scenarios/CMakeFiles/run_Tjunction.dir/rule' failed make[1]: [scenarios/CMakeFiles/run_Tjunction.dir/rule] Error 2 Makefile:5626: recipe for target 'run_Tjunction' failed make: [run_Tjunction] Error 2

We use the mode debug and we get the following error: 0x00007fffeda23aee in artery::FovSensor::refreshDisplay (this=<error reading variable: Cannot access memory at address 0x7fffffffb3c8>) at /src/artery/envmod/sensor/FovSensor.cc:250 warning: Source file is more recent than executable. 250 mSensorConeFigure->setPoints(points);

Do you have any idea of what could be the origin of the bug?

Thank in advance, jiahao

[riebl]

Thanks for reporting this issue, it is fixed in our master branch now.