Magento: TypeError: image.elevateZoom is not a function

in Magento 1.9 CE, if we browse the product reviews page, it displays an error

TypeError: image.elevateZoom is not a function

This is because, magento is using image zoom in product page using this plugin

I’ve got the same issue – not that it’s a complete solution but it certainly stops the error for now, by stopping the function being called on the review page.

in the file /skin/frontend/rwd/default/js/app.js

Find the following function :

image.elevateZoom();

and replace with the following code:

if ($j('.review-product-list').length == 0) {
image.elevateZoom();
}