remove error message in command window

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Yuli Hartini 2017-5-11

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https://ww2.mathworks.cn/matlabcentral/answers/339863-remove-error-message-in-command-window

评论： Image Analyst 2017-5-12

采纳的回答： Jan

How to remove error message in command window matlab if we don't want the message to appear?

Is this possible?

note: I'm using m-file

Thanks before..

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Stephen23 2017-5-11

编辑：Stephen23 2017-5-11

Once the error message has been displayed in the command window there is not much that can be done about it, other than clearing the whole command window using clc. It might be easier to prevent it getting displayed in the first place: see the documentation for catch.

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Answer 1

Jan 2017-5-11

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https://ww2.mathworks.cn/matlabcentral/answers/339863-remove-error-message-in-command-window#answer_266670

error message are very important. Because they should never be ignored, it is a bad idea to remove them. A much better idea is to either avoid them, by considering the reasons, or to handle them in a TRY/CATCH block.

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Yuli Hartini 2017-5-12

I just want to remove for one script on m-file program..

Because the program already succes to run..

But for some condition, the error message was appear.

Image Analyst 2017-5-12

Are you sure it wasn't a warning (orange type instead of red)? Otherwise your program would not have finished (unless the error-causing code was in a try block).

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