In johnny-five library there is
lib/mixins/collection.js
which duplicate to
Meteor.collection
- When my code doesn’t include
Meteor.collection involve everything works fine
- After I include
Meteor.collection involve it cause this error

- If I delete this code in my model.js everything works.
Status = new Mongo.Collection('status');
How to use both awesome things together?
Are you using Meteor 1.3? Then I would advise to use npm install johnny-five to install this library in your project. Next you can use import statements to safely import without conflicts.
(untested)
import { Collection } from 'johnny-five';
const myColl = new Collection();
Placing such libraries inside a lib folder is indeed asking for troubles.
@smeijer Oh I just use some reservation variable which I assign name Map then I change a variable name to MapPosition and everything is working right now 
Thank you