清空筛选条件
清空筛选条件

Error says "Non-MEX version doesn't support plusmin"

3 次查看（过去 30 天）
Justin Delmo
Justin Delmo 2020-5-22
Hi Everyone,
I was trying to run this code:
clear all; clc; close all;
%Creating Pacman maze
canvas = zeros(300);
canvas(1:10,1:300)=1;
canvas(1:300,1:10)=1;
canvas(290:300,1:300)=1;
canvas(1:300,290:300)=1;
canvas(280:290,40:120)=1;
canvas(280:290,180:260)=1;
canvas(240:250,40:100)=1;
canvas(240:250,120:180)=1;
canvas(240:250,200:260)=1;
canvas(250:270,145:155)=1;
canvas(210:240,50:60)=1;
canvas(210:240,240:250)=1;
canvas(10:50,145:155)=1;
canvas(30:50,30:70)=1;
canvas(30:50,90:130)=1;
canvas(30:50,230:270)=1;
canvas(30:50,170:210)=1;
canvas(210:220,10:30)=1;
canvas(210:220,270:290)=1;
canvas(210:220,80:120)=1;
canvas(210:220,180:220)=1;
canvas(70:160,260:300)=1;
canvas(70:160,1:40)=1;
canvas(70:110,230:240)=1;
canvas(70:110,60:70)=1;
canvas(70:110,200:210)=1;
canvas(70:110,90:100)=1;
canvas(100:110,100:130)=1;
canvas(100:110,170:200)=1;
canvas(70:80,120:180)=1;
canvas(80:110,145:155)=1;
canvas(130:160,120:180)=1;
canvas(180:190,120:180)=1;
canvas(190:220,145:155)=1;
canvas(150:190,90:100)=1;
canvas(150:190,200:210)=1;
canvas(180:190,50:80)=1;
canvas(180:190,220:250)=1;
canvas(150:160,50:80)=1;
canvas(150:160,220:250)=1;
canvas(100:110,50:60)=1; %added manually
idisp(canvas)
%Distance Transform command
goal = [200,251]; %goal point
start = [20,20]; %start point
dx = DXform(canvas); %create navigation object
dx.plan(goal); %create plan for specified goal
dx.query(start); %animate path from this start location
And I got an error saying
Error using imorph (line 69)
Non-MEX version doesn't support plusmin
Error in distancexform (line 124)
occgrid = imorph(occgrid, m, 'plusmin');
Error in DXform/plan (line 161)
dx.distancemap = distancexform(dx.occgridnav, dx.goal, dx.metric, show);
Error in Lab2Q5c (line 51)
dx.plan(goal); %create plan for specified goal
What do I do?

请先登录，再回答此问题。

回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Robust Control Toolbox 的更多信息

标签

产品


版本

R2020a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by