Error when using hold on

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Dini Nurfiani 2023-6-9

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1980504-error-when-using-hold-on

评论： Dini Nurfiani 2023-6-10

Due to some things, I previously used and followed this command (and knowing later that I should not have done that):

>> movefile('/Applications/MATLAB_R2017b.app/toolbox/matlab/graphics/hold.m', '/Applications/MATLAB_R2017b.app/toolbox/matlab/graphics/was_named_hold.m')

After this, I received "Previously accessible file "/Applications/MATLAB_R2017b.app/toolbox/matlab/graphics/hold.m" is now inaccessible."

Following a suggestion from the community, then I typed the command: "rehash toolboxcache". First try, it did not work (even after restarting MATLAB). I tried typing "which hold" and got this:

>> which hold

/Applications/MATLAB_R2017b.app/toolbox/matlab/graphics/hold.m

When I run my code to plot something, it gave me the error like this:

Error: File: hold.m Line: 1 Column: 25

The input character is not valid in MATLAB statements or expressions.

I then opened the file hold.m and I attached it along with this question. I appreciate if someone could help me guiding to solve this.

Thank you.

Dini

PS: I used MATLAB 2017b and also attached my script that uses hold on function.