Error when plotting a stacked bar chat.

Hello I used the following code on MATLAB R2021a to obtain a stacked bar chat but I get the following error:

Error using bar (line 139)

Input arguments must be numeric, datetime, duration or categorical.

x = ["1980M11"; "1985M01"; "1986M01"; "1991M09"; "1994M07"; "1997M07"; "2007M07"; "2012M06"; "2015M01"; "2017M11 to date"];

y =[50 50 0; 75 25 0; 65 35 0; 60 30 10; 70 30 0; 65 35 0; 60 40 0; 55 45 0; 50 50 0; 45 55 0];

bar(x,y,'stacked')

However, when I use MATLAB online I get the bar chat without issues but its not high quality (png) and I cannot edit the work. Help me to run this on R2021a.

Answer 1

[Sulaymon Eshkabilov]

Here is the corrected code:

x = ["1980M11"; "1985M01"; "1986M01"; "1991M09"; "1994M07"; "1997M07"; "2007M07"; "2012M06"; "2015M01"; "2017M11 to date"];
y =[50 50 0; 75 25 0; 65 35 0; 60 30 10; 70 30 0; 65 35 0; 60 40 0; 55 45 0; 50 50 0; 45 55 0];
x = categorical(x);
bar(x,y,'stacked')

[mpho bosupeng]

Thank you so much @Sulaymon Eshkabilov 🙏.

[Sulaymon Eshkabilov]

Most welcome! Glad to be of some help!