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web api instance property

ErrorEvent: message property

View on MDN ↗

Available in workers

The message read-only property of the ErrorEvent interface returns a string containing a human-readable error message describing the problem.

Value

A string.

Examples

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

Specifications

SpecificationsStandards references are available on the canonical MDN page.

Browser compatibility

Browser compatibilityCompatibility data is available on the canonical MDN page.