TypeError: Object prototype may only be an Object or null: undefined (V8-based)
TypeError: Object.create requires at least 1 argument, but only 0 were passed (Firefox)
TypeError: Object.setPrototypeOf requires at least 2 arguments, but only 0 were passed (Firefox)
TypeError: Object.defineProperties requires at least 1 argument, but only 0 were passed (Firefox)
TypeError: Object prototype may only be an Object or null. (Safari)

TypeError.

There is an error with how a function is called. More arguments need to be provided.

The Object.create() method requires at least one argument and the Object.setPrototypeOf() method requires at least two arguments:

const obj = Object.create();
// TypeError: Object.create requires at least 1 argument, but only 0 were passed

const obj2 = 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:

const obj = Object.create(null);

const obj2 = Object.setPrototypeOf({}, null);

• Functions guide