After update from 2.0.0 to 2.2.2 swatch-opt not working on product detail page

[Nuhe]

Hello Friends,

I need help i just updated the website from magento 2.0 to magento 2.2.2. After updating number of functionality stopped working like one step checkout not working and homepage new arrivals owl crousel not working.

And even swatch-option for size and color is not working.

Swatch option link:

Not working : http://staging.dimples.co.nz/clothing/cotton-pants-jm223.html

Working: https://www.dimples.co.nz/clothing/cotton-pants-jm223.html

Staging site url(magento 2.2.2) is http://staging.dimples.co.nz/

Live site url ( magento 2.0) is https://www.dimples.co.nz/

Please help asap

[Damian Culotta · Accepted solution]

Hi @Nuhe,

I'm not sure if the main issue is there but I've found several errors with the browser console:

Is it possible for you to start to fix those errors and see if there is relation bwtween the errors you've mentioned and the errors in the console?