RRT star path planning error [closed]

edit

i tried to use this package https://github.com/rafaelbarretorb/rr...

Everything is fine when i use 2d nav goal, the error happens bool RRTStar::pathPlanning(std::list<std::pair<float, float="">> &path) { goal_reached_ = false;

if (cd_.isThisPointCollides(goal_point_.first, goal_point_.second)) { ROS_ERROR("Goal point chosen is NOT in the FREE SPACE! Choose other goal!"); return false; }

in rrt_star.cpp

Hope anyone can help me.