Problem with xlim in setting the limit

I am using the code below. I want to set the limit of x from 6 to 16. But it is giving a error mentioned below. I have never encountered a error with xlim.

%%Error

"Index exceeds the number of array elements (2).

Error in Function_2D_LSF_Error_Estimator (line 83)

xlim([6 16])

%%Code
figure('DefaultAxesFontSize',20);
figure(1)
Iteration = (7:1:15);
B_0 = [0.5691 0.1838 0.1330 0.0687 0.0369 0.0365 0.0083 0.0038 0.0141];


SEEDT_B0 = plot(Iteration,B_0);
hold on
set(SEEDT_B0, ...
    'LineStyle','none',...
    'Color','#1b9e77',...
    'LineWidth',1.5, ...
    'Marker','s', ...
    'MarkerSize',8, ...
    'MarkerEdgeColor', '#1b9e77', ...
    'MarkerFaceColor', '#1b9e77');
hold on

B_2 = [0.7520 0.2358 0.1073 0.0295 0.0118 0.0099 0.0118 0.0090 0.0065];


SEEDT_B2 = plot(Iteration,B_2);
hold on
set(SEEDT_B2, ...
    'LineStyle','none',...
    'Color','#d95f02',...
    'LineWidth',1.5, ...
    'Marker','d', ...
    'MarkerSize',8, ...
    'MarkerEdgeColor', '#d95f02', ...
    'MarkerFaceColor', '#d95f02');
hold on

B_4 = [0.5769 0.1824 0.1488 0.0539 0.0359 0.0646 0.0651 0.0361 0.0484];


SEEDT_B4 = plot(Iteration,B_4);
hold on
set(SEEDT_B4, ...
    'LineStyle','none',...
    'Color','#7570b3',...
    'LineWidth',1.5, ...
    'Marker','o', ...
    'MarkerSize',8, ...
    'MarkerEdgeColor', '#7570b3', ...
    'MarkerFaceColor', '#7570b3');
hold on

B_6 = [0.5113 0.3234 0.2645 0.1507 0.0912 0.0827 0.0547 0.0438 0.0444];


SEEDT_B6 = plot(Iteration,B_6);
hold on
set(SEEDT_B6, ...
    'LineStyle','none',...
    'Color','#e7298a',...
    'LineWidth',1.5, ...
    'Marker','>', ...
    'MarkerSize',8, ...
    'MarkerEdgeColor', '#e7298a', ...
    'MarkerFaceColor', '#e7298a');
hold on

B_8 = [1.3808 0.8960 0.5848 0.1967 0.1902 0.0463 0.0440 0.0436 0.0452];


SEEDT_B8 = plot(Iteration,B_8);
hold on
set(SEEDT_B8, ...
    'LineStyle','none',...
    'Color','#66a61e',...
    'LineWidth',1.5, ...
    'Marker','*', ...
    'MarkerSize',8, ...
    'MarkerEdgeColor', '#66a61e', ...
    'MarkerFaceColor', '#66a61e');
hold on

grid on

xlim([6 16])
hLegend = legend([SEEDT_B0 SEEDT_B2 SEEDT_B4 SEEDT_B6 SEEDT_B8],'b = 0','b = 2','b = 4','b = 6','b = 8','location','northeast');
set(gca,'XMinorTick','on','YMinorTick','on')
ax = gca;

[Benjamin Thompson]

I am not seeing this with your code in R2021B Update 2, Windows 10. What MATLAB version and OS are you running on?

[Ankush Kumar Mishra]

I am using R2020A and Windows 10

[Ankush Kumar Mishra]

Thanks it got resolved. I just closed and started matlab again and it worked. Don't know how.

[Steven Lord]

You likely had created a variable named xlim previously. In that case, executing that script file would have tried to index into that variable instead of calling the xlim function.