The JavaScript exception "more arguments needed" occurs when there is an error with how a function is called. More arguments need to be provided.
TypeError: argument is not an Object and is not null (Edge) TypeError: Object.create requires at least 1 argument, but only 0 were passed TypeError: Object.setPrototypeOf requires at least 2 arguments, but only 0 were passed TypeError: Object.defineProperties requires at least 1 argument, but only 0 were passed
There is an error with how a function is called. More arguments need to be provided.
Object.create()
method requires at least one argument and the
Object.setPrototypeOf()
method requires at least two arguments:
var obj = Object.create();
// TypeError: Object.create requires at least 1 argument, but only 0 were passed
var obj = Object.setPrototypeOf({});
// TypeError: Object.setPrototypeOf requires at least 2 arguments, but only 1 were passed
You can fix this by setting
null
as the prototype, for example:
var obj = Object.create(null);
var obj = Object.setPrototypeOf({}, null);