web api event

Window: messageerror event

The messageerror event is fired on a Window object when it receives a message that can’t be deserialized.

This event is not cancellable and does not bubble.

Syntax

Use the event name in methods like addEventListener(), or set an event handler property.

addEventListener("messageerror", (event) => { })

onmessageerror = (event) => { }

Listen for messageerror using addEventListener():

window.addEventListener("messageerror", (event) => {
  console.error(event);
});

The same, but using the onmessageerror event handler property:

window.onmessageerror = (event) => {
  console.error(event);
};

SpecificationsStandards references are available on the canonical MDN page.

Browser compatibilityCompatibility data is available on the canonical MDN page.