ECMAScript Error prototype object.

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Inherits :

• Object

Inherited By : NativeError

The base object for Errors reported by the script interpreter. This object can also be used in script to create user-generated errors.

String : message

A string describing the error.

String : name

The name of the error. By default, it is “Error”.

String : fileName

The name of the script file the error occurred in, if available.

String : lineNumber

The line number that the error occurred on.

Array : stack

An array of stack trace objects. Each object in the array has the following properties:

• functionName - The name of the function, if available.
• filename - The name of the file, if available.
• lineNumber - The line number, if available.

String : toString()

Return Value:

• A string representation of the Error.

Array : backtrace()

Return Value:

• An array of strings that contain a human-readable backtrace for the error.