Empty element is added to Object

Question

I create an object from duplicates array and I dynamically push to it elements. Everything works fine, excepting that I\'m getting an additional empty element and I

Answer 1

Change your code as below to fix this :

Current : "variables":[{}],

To Fix : "variables":[],

Answer 2

You defined that empty object here:

"variables":[
              {
              }
            ],