抗魔斗篷

I have a question of "rrt_star.py" in rrt_2D.

1

rrt_star.py : this part of code ``` def find_near_neighbor(self, node_new): n = len(self.vertex) + 1 r = min(self.search_radius * math.sqrt((math.log(n) / n)), self.step_len) dist_table = [math.hypot(nd.x - node_new.x, nd.y -...

Hi, When I run the rrt3D.py, it occured a mistake: `Original exception was: Traceback (most recent call last): File "/home/xia/mydemo01_ws/src/PathPlanning-master/Sampling_based_Planning/rrt_3D/utils3D.py", line 410, in A.run() File "/home/xia/mydemo01_ws/src/PathPlanning-master/Sampling_based_Planning/rrt_3D/utils3D.py", line 403, in run...