Salesforce lwc lightning/modal dispatchEvent

Documentation - - modal - API 56 When I try to fire an event from the modal window to the parent window - completely according to the example from the documentation - I get an error -

Failed to execute 'dispatchEvent' on 'EventTarget': parameter 1 is not of type 'Event'.

Completely according to the example from the documentation

this.dispatchEvent(new CustomEvent('select', { detail: { id: 42 } })); 

The error occurs even at the moment the event is sent - not to mention the moment it is received

I'm waiting for an event but it doesn't happen

1 Answer

You have to enable Lightning Web Security Enabled in the org to get this working.

You can check this

I've checked it myself and it's working well.