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web api instance property

ErrorEvent: error property

View on MDN ↗

Available in workers

The error read-only property of the ErrorEvent interface returns a JavaScript value, such as an Error or DOMException, representing the error associated with this event.

Value

Any valid JavaScript value.

Examples

window.addEventListener("error", (ev) => {
  console.log(`The error instance: ${ev.error}`);
});

Specifications

SpecificationsStandards references are available on the canonical MDN page.

Browser compatibility

Browser compatibilityCompatibility data is available on the canonical MDN page.