Creating Error Messages Matlab
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Search All Support Resources Support Documentation MathWorks Search MathWorks.com MathWorks Documentation Support Documentation Toggle navigation Trial Software matlab error message index exceeds matrix dimensions Product Updates Documentation Home MATLAB Examples Functions Release Notes PDF matlab error message identifier Documentation Programming Scripts and Functions Functions Error Handling MATLAB Functions error On this page Syntax matlab error message multiple lines Description Examples Throw Error Throw Error with Formatted Message Throw Error Using Structure Related Examples Input Arguments msg msgID A1,...,An errorStruct More About Tips See Also matlab error message box This is machine translation Translated by Mouse over text to see original. Click the button below to return to the English verison of the page. Back to English × Translate This Page Select Language Bulgarian Catalan Chinese Simplified Chinese Traditional Czech Danish Dutch English Estonian Finnish French German Greek Haitian Creole
Display Error Message Matlab
Hindi Hmong Daw Hungarian Indonesian Italian Japanese Korean Latvian Lithuanian Malay Maltese Norwegian Polish Portuguese Romanian Russian Slovak Slovenian Spanish Swedish Thai Turkish Ukrainian Vietnamese Welsh MathWorks Machine Translation The automated translation of this page is provided by a general purpose third party translator tool. MathWorks does not warrant, and disclaims all liability for, the accuracy, suitability, or fitness for purpose of the translation. Translate errorThrow error and display messagecollapse all in page Syntaxerror(msg) exampleerror(msg,A1,...,An)error(msgID,___)error(errorStruct) exampleDescription exampleerror(msg
) throws an error and displays an error message. error(msg
,A1,...,An) displays an error message that contains formatting conversion characters, such as those used with the MATLAB® sprintf function. Each conversion character in msg is converted to one of the values A1,...,An. error(msgID
,___) includes an error identifier on the exception. The identifier enables you to distinguish errors and to control what happens when MATLAB encounters the errors. You
Search All Support Resources Support Documentation MathWorks Search MathWorks.com MathWorks Documentation Support Documentation Toggle navigation Trial Software Product Updates Documentation Home Symbolic Math Toolbox Examples Functions and Other Reference
Matlab Print Error Message
Release Notes PDF Documentation MuPAD Advanced Software Development Error Handling Write Error matlab throw error and Warning Messages This is machine translation Translated by Mouse over text to see original. Click the button below matlab error using mpower to return to the English verison of the page. Back to English × Translate This Page Select Language Bulgarian Catalan Chinese Simplified Chinese Traditional Czech Danish Dutch English Estonian Finnish French https://www.mathworks.com/help/matlab/ref/error.html German Greek Haitian Creole Hindi Hmong Daw Hungarian Indonesian Italian Japanese Korean Latvian Lithuanian Malay Maltese Norwegian Polish Portuguese Romanian Russian Slovak Slovenian Spanish Swedish Thai Turkish Ukrainian Vietnamese Welsh MathWorks Machine Translation The automated translation of this page is provided by a general purpose third party translator tool. MathWorks does not warrant, and disclaims all liability for, the accuracy, suitability, or fitness https://www.mathworks.com/help/symbolic/mupad_ug/write-error-and-warning-messages.html for purpose of the translation. Translate Write Error and Warning MessagesWhen writing a procedure in MuPAD®, you can include error and warning messages in your procedure. If the system encounters an error while executing a procedure, it terminates execution of the procedure and displays an error message. If the system encounters a warning, it prints the warning message and continues executing the procedure. You can specify your own error and warning messages.The error function terminates execution of a current procedure with an error. For example, the following procedure converts the number of a month to the name of a month. The procedure checks the type of its argument and accepts only positive integer numbers. Since there are only 12 months in a year, the procedure must also ensure that the number does not exceed 12. The error function lets you terminate the procedure call with an appropriate error message if the number is greater than 12:monthNumberToName := proc(n:Type::PosInt) begin if n > 12 then error("Invalid number. The number must not exceed 12.") end_if; case n of 1 do return(January) of 2 do return(February) of 3 do re
Search All Support Resources Support Documentation MathWorks Search MathWorks.com MathWorks Documentation Support Documentation Toggle navigation Trial Software Product https://www.mathworks.com/help/matlab/ref/warning.html Updates Documentation Home MATLAB Examples Functions Release Notes PDF Documentation Programming Scripts and Functions Functions Error Handling MATLAB Functions warning On this page Syntax Description Examples http://stackoverflow.com/questions/1897422/how-can-i-display-an-error-message-in-matlab Issue Warning Message Set and Query Warning State Save and Restore Warning Settings Control Warning Verbosity Temporarily Disable Warning Related Examples Input Arguments msg A1,...,An msgID error message state warnStruct mode See Also This is machine translation Translated by Mouse over text to see original. Click the button below to return to the English verison of the page. Back to English × Translate This Page Select Language Bulgarian Catalan Chinese Simplified Chinese Traditional Czech Danish Dutch English Estonian Finnish French German matlab error message Greek Haitian Creole Hindi Hmong Daw Hungarian Indonesian Italian Japanese Korean Latvian Lithuanian Malay Maltese Norwegian Polish Portuguese Romanian Russian Slovak Slovenian Spanish Swedish Thai Turkish Ukrainian Vietnamese Welsh MathWorks Machine Translation The automated translation of this page is provided by a general purpose third party translator tool. MathWorks does not warrant, and disclaims all liability for, the accuracy, suitability, or fitness for purpose of the translation. Translate warningDisplay warning messagecollapse all in page Syntaxwarning(msg) examplewarning(msg,A1,...,An)warning(msgID,___)warning(state) examplewarning(state,msgID)warningwarnStruct = warning examplewarning(warnStruct)warning(state,mode) examplewarnStruct = warning(state,mode)Description examplewarning(msg
) displays the warning message and sets the warning state for thelastwarn function. If msg is an empty character vector (''), warning resets the warning state for lastwarn, but does not display any text. warning(msg
,A1,...,An) displays a message that contains formatting conversion characters, such as those used with the MATLAB® sprintf function. Each conversion character in msg is converted to one of the values A1,...,An. warning(