InternalError() constructor

Non-standard: This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.

The InternalError() constructor creates an error that indicates an error that occurred internally in the JavaScript engine. For example: "InternalError: too much recursion".

Syntax

new InternalError()
new InternalError(message)
new InternalError(message, fileName)
new InternalError(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

Examples

Creating a new InternalError

new InternalError("Engine failure");

Specifications

Not part of any standard.

Browser compatibility

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	WebView Android	Chrome Android	Firefox for Android	Opera Android	Safari on IOS	Samsung Internet
`InternalError`	No	No	1	No	No	No	No	No	4	No	No	No