Uncaught TypeError: Cannot read property 'getAttribute' of null

[fastees]

Add to cart on prod page is generating this error and not acting correctly at all. https://dev3.sidecut.com/product/VICE.html

ajax-add-to-cart.js:54 Uncaught TypeError: Cannot read property 'getAttribute' of null
at XMLHttpRequest.request.onreadystatechange (ajax-add-to-cart.js:54)

[Matt Zimmermann]

It looks like that site is behind server security. I would recommend contacting either Support or Professional Services so they can check the code.

[galewinston]

‘Undefined’ is the property of the global object. This error occurs in Chrome Browser when you read a property or call a method on an undefined object . Uncaught TypeError: Cannot read property of undefined error is probably easiest to understand from the perspective of undefined, since undefined is not considered an object type at all (but its own undefined type instead), and properties can only belong to objects within JavaScript. There are a few variations of this error depending on the property you are trying to access. Sometimes instead of undefined it will say null. If you get undefined error, you need to make sure that which ever variables throws undefined error, is assigned a value to it.