TypeError: 'x' is not iterable
frost.cs.uchicago.edu › is_not_iterableAn iterable can be a built-in iterable type such as Array, String or Map, a generator result, or an object implementing the iterable protocol. Examples Iterating over Object properties. In JavaScript, Objects are not iterable unless they implement the iterable protocol. Therefore, you cannot use for…of to iterate over the properties of an ...