InternalError

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.

O objeto InternalError indica que um erro ocorreu internamente na engine do JavaScript.

Isso ocorre quando algo é muito grande, por exemplo:

  • "too many switch cases",
  • "too many parentheses in regular expression",
  • "array initializer too large",
  • "too much recursion".

Construtor

InternalError()

Cria um um novo objeto InternalError.

Instance properties

InternalError.prototype.message

Error message. Inherited from Error.

InternalError.prototype.name

Error name. Inherited from Error.

InternalError.prototype.fileName

Path to file that raised this error. Inherited from Error.

InternalError.prototype.lineNumber

Line number in file that raised this error. Inherited from Error.

InternalError.prototype.columnNumber

Column number in line that raised this error. Inherited from Error.

InternalError.prototype.stack

Stack trace. Inherited from Error.

Examples

Too much recursion

This recursive function runs 10 times, as per the exit condition.

js
function loop(x) {
  if (x >= 10) {
    // "x >= 10" is the exit condition
    return;
  }
  // do stuff
  loop(x + 1); // the recursive call
}
loop(0);

Setting this condition to an extremely high value, won't work:

js
function loop(x) {
  if (x >= 1000000000000) return;
  // do stuff
  loop(x + 1);
}
loop(0);

// InternalError: too much recursion

For more information, see InternalError: too much recursion.

Specifications

Not part of any standard.

Compatibilidade com navegadores

Report problems with this compatibility data on GitHub
desktopmobileserver
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
Deno
Node.js
InternalError
Non-standard
InternalError() constructor
Non-standard

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support
No support
No support
Non-standard. Check cross-browser support before using.

See also