This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The onerror property of the ServiceWorkerContainer interface is an event handler fired whenever an error event occurs in the associated service workers.


ServiceWorkerContainer.onerror = function(errorevent) { ... }


// TBD


Specification Status Comment
Service Workers
The definition of 'ServiceWorkerContainer.onerror' in that specification.
Editor's Draft Initial definition.

Browser compatibility

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
Basic support 40 44.0 (44.0)[1] No support 24 No support
Feature Android Webview Chrome for Android Firefox Mobile (Gecko) Firefox OS IE Mobile Opera Mobile Safari Mobile
Basic support No support 40 44.0 (44.0) (Yes) No support ? No support

[1] Service workers (and Push) have been disabled in the Firefox 45 and 52 Extended Support Releases (ESR.)

Document Tags and Contributors

 Contributors to this page: jpmedley, chrisdavidmills, kscarfone
 Last updated by: jpmedley,