The onmessageerror event handler of the WindowEventHandlers interface is an EventListener, called whenever an MessageEvent of type messageerror is fired on a window—that is, when it receives a message that cannot be deserialized.
Note: This feature is available in Web Workers.
Syntax
window.onmessageerror = function() { ... };
Specifications
| Specification | Status | Comment |
|---|---|---|
| HTML Living Standard The definition of 'onmessageerror' in that specification. |
Living Standard |
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
| Feature | Chrome | Edge | Firefox | Internet Explorer | Opera | Safari |
|---|---|---|---|---|---|---|
| Basic support | 60 | ? | 57 | ? | 47 | ? |
| Available in workers | 60 | ? | 57 | ? | 47 | ? |
| Feature | Android webview | Chrome for Android | Edge mobile | Firefox for Android | Opera Android | iOS Safari | Samsung Internet |
|---|---|---|---|---|---|---|---|
| Basic support | 60 | 60 | ? | 57 | 47 | ? | ? |
| Available in workers | 60 | 60 | ? | 57 | 47 | ? | ? |