Cannot assign to read only property 'name' of object '[object Object]'

Question

The following code will throw an error only for the name property. It could be fixed by specifying name property as writable in Object.create

Answer 1

If you get this error in Angular+TypeScript:

WRONG / INVALID:

@Output whatever_var = new EventEmitter();

GOOD / CORRECT:

@Output() whatever_var = new EventEmitter();