Javascript Error Code Message

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Javascript Error Object

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Define Mistakenly

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Define Miscalculation

Your Search Results ariyankhan josephmcasey AlexanderFradiani fscholz mondwan SphinxKnight janosch-x davidchase Mingun shawnacscott Sheppy ethertank Nickolay evilpie trevorh teoli davidbourguignon secoif DomenicDenicola dgchurchill timemachine3030 Sevenspade Potappo Sephr Brettz9 Mgjbot Allanbonadio Ptak82 JustinLudwig Error In This Article SyntaxParametersDescriptionError typesPropertiesMethodsError instancesPropertiesStandard propertiesVendor-specific extensionsMicrosoftMozillaMethodsExamplesThrowing a generic errorHandling a specific errorCustom Error TypesSpecificationsBrowser compatibilitySee also The Error constructor creates an error object. Instances of Error objects are thrown when runtime errors occur. The Error object can also be used as a base object for user-defined exceptions. See below for standard built-in error types. Syntax new Error([message[, fileName[, lineNumber]]]) Parameters message Optional. Human-readable description of the error. fileName Optional. The value for the fileName property on the created Error object. Defaults to the name of the file containing the code that called the Error() construc

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What Is Error

Get Firefox help Get web development help Join the MDN community Report a content define misconception problem Report a bug Search Search Languages Català (ca) Deutsch (de) Español (es) Français (fr) 日本語 (ja) 한국어 (ko) Português (do Brasil) (pt-BR) Русский https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Error (ru) 中文 (简体) (zh-CN) Add a translation Edit Advanced Advanced History Print this article MDN Web technology For developers JavaScript JavaScript reference Standard built-in objects SyntaxError Your Search Results fscholz Mingun arai Sheppy Potappo Sevenspade SyntaxError In This Article DescriptionSyntaxParametersPropertiesMethodsSyntaxError instancesPropertiesMethodsExamplesCatching a SyntaxErrorCreating a SyntaxErrorSpecificationsBrowser compatibilitySee also The SyntaxError https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/SyntaxError object represents an error when trying to interpret syntactically invalid code. Description A SyntaxError is thrown when the JavaScript engine encounters tokens or token order that does not conform to the syntax of the language when parsing code. Syntax new SyntaxError([message[, fileName[, lineNumber]]]) Parameters message Optional. Human-readable description of the error fileName Optional. The name of the file containing the code that caused the exception lineNumber Optional. The line number of the code that caused the exception Properties SyntaxError.prototype Allows the addition of properties to a SyntaxError object. Methods The global SyntaxError contains no methods of its own, however, it does inherit some methods through the prototype chain. SyntaxError instances Properties SyntaxError.prototype.constructor Specifies the function that created an instance's prototype. SyntaxError.prototype.message Error message. Although ECMA-262 specifies that SyntaxError should provide its own message property, in SpiderMonkey, it inherits Error.prototype.message. SyntaxError.prototype.name Error name. Inhe

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