Multiple bar graph with strange issue

Hello,

I'm facing strange issue while plotting multiple bar graph I used below code, which shows an error "Error using bar (line 168)

The length of X must match the number of rows of Y." FYI this code already available on Matlab Help center and I tried on live editor and it works fine there (but to me it gives error).

x = [1:24];
x1=randi([-5,5],1,24); % I suppose it.
x2=randi([-6,6],1,24); % I suppose it.
vals = [x1; x2];
b = bar(x,vals);

Secondly, I didn't give up and tried another code to plot . But this isn't intended plot (FYI: I need a pair of bar plots on single x tick and a little space between two x ticks). Can you help me out. Thanks in advance

x = [1:24];
x1=randi([-5,5],1,24);
x2=randi([-6,6],1,24);
bar(x1); hold on      
bar(x2);

[Mathieu NOE]

hello

I have no problem to run your first code either with b = bar(x,vals); or b = bar(x,vals');

Don't you have another function "bar" in your path that is shadowing the native matlab function ?

[shane watson]

@Mathieu NOE, I don't have anyother function related bar, not sure whats problem?

[Mathieu NOE]

I am running the R2020b version - does yours suffers from a bug ? maybe you should contact TMW

[Cris LaPierre]

I was able to run your code. Are the resulting figures displayed above what you expected?