fix(run_out): clear stop pose to prevent virtual wall from remaining (#…

…663)

fix(run_out): clear stop pose to prevent virtual wall from remaining (autowarefoundation#4240)

fix(run_out): clear stop pose to prevent virtual wall from increasing

Signed-off-by: Tomohito Ando <tomohito.ando@tier4.jp>

planning/behavior_velocity_run_out_module/src/debug.cpp

@@ -184,6 +184,8 @@ motion_utils::VirtualWalls RunOutDebug::createVirtualWalls()
     wall.pose = p;
     virtual_walls.push_back(wall);
   }
+  stop_pose_.clear();
+
   return virtual_walls;
 }