ErrorEvent: message property

Note: This feature is available in Web 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

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

Specifications

Specification
HTML Standard
# dom-errorevent-message

Browser compatibility

BCD tables only load in the browser