IMA SDK Implementation error

[Aditya Prasad Kar]

Hi Team,

I need your help to up and running my video player which i have created newly to use.

I am getting these below error in the console while loading the player - 

player.js:107 IMA init error TypeError: Cannot read properties of undefined (reading 'merge')
    at o.ae (videojs-contrib-ads.min.js:2:31788)
    at o.n [as ads] (video.min.js:20:182795)
    at new e (videojs.ima.min.js:1:1509)
    at new r (videojs.ima.min.js:1:27954)
    at new a (videojs.ima.min.js:1:35087)
    at o.<anonymous> (videojs.ima.min.js:1:36448)
    at o.n [as ima] (video.min.js:20:182795)
    at initIma (player.js:100:14)
    at o.<anonymous> (player.js:149:5)
    at video.min.js:12:30474
initIma @ player.js:107

Understand this error
videojs.ima.min.js:1 

Uncaught TypeError: Cannot read properties of undefined (reading 'onPlayerVolumeChanged')