Matlab does not report errors [SOLVED]

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kale 2022-10-27

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https://ww2.mathworks.cn/matlabcentral/answers/1837748-matlab-does-not-report-errors-solved

编辑： kale 2022-10-28

I have updated Matlab to the latest version 2022, but I have noticed that I no longer get any kind of error when I play 'Run' button.

For example, if I write these two random and incorrect lines in the middle of the code, it does not give me any kind of error! Performing the step-by-step analysis, the simulation rightly crashes/stops at these lines .. but it does not show me any red errors in the editor

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James Tursa 2022-10-27

编辑：James Tursa 2022-10-27

What kind of error did you used to get when you pressed the 'RUN' button? Is there a variable or function named fwfwf335? Dividing 3 / 0 will generate an inf result and not generate an error.

kale 2022-10-28

There is no variable called fwfwf335

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Answer 1

Walter Roberson 2022-10-27

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Neither of those is a syntax error or syntax warning, so errors and warnings in the editor would not be appropriate.

The editor could potentially detect hard-coded divisions by 0 and warn about them, but that would be yellow lines in the editor rather than red lines in the editor.

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kale 2022-10-28

编辑：kale 2022-10-28

here is another example:

This time it tells me that there is an error with a red circle and an exclamation mark ... but it does not tell me anything about the nature of the error if I try to click on the red symbol or hover over it with the mouse pointer.

Obviously nothing appears in the command window either

Is this normal?

kale 2022-10-28