Error using bar (line 172) X must be same length as Y.

i am trying to plot a bar graph as illustrated in https://nl.mathworks.com/help/matlab/ref/bar.html

with the example code:

x = 1990;

y = [10 20 30];

bar(x,y)

but I got the error as menitioned in the Title.

is there any solution for it?

[Saif Addeen Al-Manaseer]

I have the same problem, using MATLAB R2018a. It does not make any sense for an example code not to work!

[Tim Boxall]

Same for me, using R2017b. I copied the example code exactly and got the same error.

[hicham oufettoul]

Hi dear brother I hope you find the answer, if yes let me know it please, and thank you

Answer 1

[Stephan]

Transpose y:

x = 1990;
y = [10 20 30]';
bar(x,y)

[Tim Boxall]

This didn't make any difference for me.