When i Run the following code i got an error in app designer?

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Mostafa Salah 2023-10-30

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评论： Voss 2023-10-31

Dear All,

When i trying run the following code i got an error of Error using matlab.ui.control.EditField/set.Value 'Value' must be a character vector or a string scalar.

Mass=app.MassEditField.Value;

ACC=app.AccEditField.Value;

EEE=(Mass*ACC);

app.ForceEditField.Value=EEE ;

Can Anyone help me??

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回答（1 个）

Voss 2023-10-30

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app.ForceEditField.Value = num2str(EEE);

app.ForceEditField.Value = string(EEE);

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Mostafa Salah 2023-10-31

same problem beacause i got the equivelent string number not the number

Voss 2023-10-31

Are app.MassEditField, app.AccEditField, and app.ForceEditField numeric or text uieditfields?

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MATLAB App Building Develop Apps Using App Designer

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R2022b

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