How to solve Maximum recursion limit of 500 reached problem

Question

Jia Zhen 2014-11-13

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/162555-how-to-solve-maximum-recursion-limit-of-500-reached-problem

评论： Walter Roberson 2016-3-30

Dear all, my matlab function is this

function eyescript(func, begin_in, end_in, args, ext)
if func==0
    for i=begin_in;
        fn=strcat(num2str(i),ext);
        fprintf('\nRunning %s\n',fn);
        symeye(fn,args(1),args(2),args(3),args(4));
    end
else
    for i=begin_in;
        fn=strcat(num2str(i),ext);
        fprintf('\nRunning %s\n',fn);
        avgeye(fn,args(1), args(2));
    end
end

when i want to call out this function eyescript i keep getting this error

eyescript(0,1,30,[0,0,0,0],'.jpg');
Maximum recursion limit of 500 reached. Use set(0,'RecursionLimit',N) to
change the limit. Be aware that exceeding your available stack space can crash
MATLAB and/or your computer.
Error in eyescript

What should i do to prevent this error from happening? Thanks in advance.

3 个评论
显示 1更早的评论隐藏 1更早的评论

bnut-qwerty@mail.ru bnut-qwerty@mail.ru 2016-3-30

编辑：Walter Roberson 2016-3-30

在 MATLAB Online 中打开

Maximum recursion limit of 500 reached. Use set(0,'RecursionLimit',N) to change the limit. Be
aware that exceeding your available stack space can crash MATLAB and/or your computer.
Programme:
puma560;
robot=p560
N=5; % Numero de Iteraciones
z=linspace(0.432,0.482,N); % se mueve 0.05 unidades
x=zeros(1,N);
y=x;
for j=1:N
y(1,j)=-0.15;
x(1,j)=0.452;
end
phi=zeros(1,N);
for k=1:length(z)
phik=phi(k);
T(:,:,k)=[cos(phik) -sin(phik) 0 x(k); 
          sin(phik) cos(phik) 0 y(k); 
          0 0 1 z(k); 
          0 0 0 1];
end
qzz=ikine(robot,T)
plot(robot,qzz)
y=linspace(-0.15,0.05,N); % se mueve 0.20 unidades
x=zeros(1,N);
z=x;
for j=1:N
x(1,j)=0.452;
z(1,j)=0.482;
end
phi=zeros(1,N);
for k=1:length(y)
phik=phi(k);
T(:,:,k)=[cos(phik) -sin(phik) 0 x(k); 
          sin(phik) cos(phik) 0 y(k); 
          0 0 1 z(k); 
          0 0 0 1];
end
qyy=ikine(robot,T)
plot(robot,qyy)
x=linspace(0.452,0.702,N); % se mueve 0.25 unidades
y=zeros(1,N);
z=y;
for j=1:N
y(1,j)=0.05;
z(1,j)=0.482;
end
phi=zeros(1,N);
for k=1:length(x)
phik=phi(k);
T(:,:,k)=[cos(phik) -sin(phik) 0 x(k); 
          sin(phik) cos(phik) 0 y(k); 
          0 0 1 z(k); 
          0 0 0 1];
end
qxx=ikine(robot,T)
plot(robot,qxx)
y=linspace(0.05,-0.05,N); % se mueve 0.10 unidades
x=zeros(1,N);
z=x;
for j=1:N
x(1,j)=0.702;
z(1,j)=0.482;
end
phi=zeros(1,N);
for k=1:length(y)
phik=phi(k);
T(:,:,k)=[cos(phik) -sin(phik) 0 x(k); 
          sin(phik) cos(phik) 0 y(k); 
          0 0 1 z(k); 
          0 0 0 1];
end
qyy=ikine(robot,T)
plot(robot,qyy)

Walter Roberson 2016-3-30

You opened a Question about this, so it will be discussed in that Question.

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Ken Atwell 2014-11-14

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/162555-how-to-solve-maximum-recursion-limit-of-500-reached-problem#answer_158915

A recursion depth of 500 is "absurd", almost surely indicating a problem in the code and not some limitation in MATLAB. The recursion could be in symeye -- does it call itself, or call eyescript? Recursion problems can be tricky to debug. I recommend: