Legend causes script to crash

Everything was working fine and then I tried to use persistence to allow my legend to be incremented.

It didn't work so I left it but now legend throws up an error: e.g.

    x = -pi:pi/20:pi;
    y1 = sin(x);
    y2 = cos(x);

    figure
    plot(x,y1,'-ro',x,y2,'-.b')
    legend('sin(x)','cos(x)')

    Attempt to execute SCRIPT legend as a function:
    C:\Users\sean\Desktop\matlab\legend.m

    Error in simplegraph (line 7)
    legend('sin(x)','cos(x)')

I tried rebooting the PC with no joy, (Matlab 2015a).

It like I have messed up matlab!

Anyone have any ideas?

Answer 1

[sean mcmahon]

Oops! I had a script called legend, I don't recall creating it, anyway deleting fixed the issue.