Error ajax-cart.js "Uncaught TypeError: Cannot read property 'hasError' of null"

[Presta_Fede]

Hello, I´m having issues with prestashop 1.6.1.11 in ajax-crat.js.

The problem is no adding products to the cart. If i refresh the product appear in the cart. but When I try to delete the cart product I get the same problem...

 

The Chrome console shows that:  

"Uncaught TypeError: Cannot read property 'hasError' of null

    at Object.success (ajax-cart.js:303)

    at j (jquery-1.11.0.min.js:2)

    at Object.fireWith [as resolveWith] (jquery-1.11.0.min.js:2)

    at x (jquery-1.11.0.min.js:4)

    at XMLHttpRequest.b (jquery-1.11.0.min.js:4)"

 

I tried to reinstall the cart module, clear the smarty cache manually  but nothing... I´m get in panic fot this issue.

 

 

php_error.log of my server shows that:  

 

[10-Mar-2017 16:11:20 Europe/Madrid] PHP Notice:  Undefined index: base in

xxx/cache/smarty/compile/c4/1a/d2/c41ad2ce0b85c7ed0aeeb2d94558b30db1093aab.file.home-menu.tpl.php on line 32

[10-Mar-2017 16:11:20 Europe/Madrid] PHP Notice:  Trying to get property of non-object in xxx/cache/smarty/compile/c4/1a/d2/c41ad2ce0b85c7ed0aeeb2d94558b30db1093aab.file.home-menu.tpl.php on line 32

 

I repeat, I cleared the cache from the backoffice and manually, I don´t understand... Please, help!

[NemoPS]

turn on dev mode, can you share the site's url?

[kornwaikas]

I had a similar problem after update and solve it copying the themes/classic/assets/js to my theme folder

[NicolasV]

If the problem persist, you need to reinstall the native blockcart module.