I have a Mongoose schema with an array lists of objects that consist of a reference to another collection and a nested array of numbers:
lists
var Sch
Actual answer:
Use this,
populate('lists.list')
Extra:
Here are lists are an array of objects (list). In JS you can access this like that,
console.log(lists.list);
and MongoDB syntax is 99% similar to JS syntax. so you can also populate this using lists.list.