Mongoose update 'cannot use the part (..) to traverse the element

Question

I have this really annoying issue where i can\'t update anything using mongoose. It\'s really frustrating to use, and the documentation is not helping at all.

I have

Answer 1

Use the $push or other array update operators to add elements to an array. For details, refer http://docs.mongodb.org/manual/reference/operator/update/push/#up._S_push