Add to cart button not working

[brandonkyt]

Hi all, I am having an issue with my add to cart button on the product page.

When the button is clicked it just shows the loading spinner and it doesn't add the item to cart.

I have checked the console on inspection and this is the error...
--------------------------------------
Uncaught TypeError: this.cart.getSectionsToRender is not a function
at HTMLElement.onSubmitHandler

--------------------------------------

This is a custom site I am building however I have not touched the product-form.js section.

Site preview link:
https://d6mp3hnch8aiinun-70626345282.shopifypreview.com

[Hasan112]

product.js is already  altered, something tricky.

[brandonkyt]

how do you mean?

[Guleria]

Hello @brandonkyt ,

Check the cart settings. 
Cart this settings cart drawer should be page. 
If the problem is not solved try to check with an unmodified theme.  

If problem solved don't forget to Like it and Mark it as Solution!
And if you need help to fix it you can contact me for services

You can find the email in the signature below.

Thanks

[brandonkyt]

not sure what you mean? i need the cart type to be drawer

I have tried on a seperate theme and it works fine.. however, i have descovered if i change cart type to page or pop-up notification it works... but i need the cart type to be drawer

[Guleria]

Yes same I was saying you modified the theme but broke the cart drawer functionality.

If you need the drawer feature make sure all the elements of it are available in the code.