Problem with cart updating in prestashop 1.7.2

[Elgade]

I ve a problem with the cart update:

everything works fine if i refresh page, but if i try to change quantity of products o delete a product, nothing happen (if i don't refresh the page).

 

This is the error of my chrome console:

 

ERROR WHEN I UPDATE QTY

core.js:3 Uncaught TypeError: Cannot read property 'cart' of undefined at Object.<anonymous> (core.js:3) at Object.n.emit (theme.js:276) at Object.<anonymous> (theme.js:180) at Object.<anonymous> (core.js:2) at u (core.js:2) at Object.fireWith [as resolveWith] (core.js:2) at r (core.js:3) at XMLHttpRequest.<anonymous> (core.js:3)



 

 

 

 

 

 

 

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ERRORE WHEN I TRY TO DELETE A PRODUCT

 

core.js:3 Uncaught TypeError: Cannot read property 'cart' of undefined at Object.<anonymous> (core.js:3) at Object.n.emit (theme.js:276) at Object.<anonymous> (theme.js:180) at Object.<anonymous> (core.js:2) at u (core.js:2) at Object.fireWith [as resolveWith] (core.js:2) at r (core.js:3) at XMLHttpRequest.<anonymous> (core.js:3)

 

[Andrej Stas]

Are you using the default theme?

 

Or did you purchase it from some developer?

 

If it's the second case I would recommend contacting the developer.

[sandroschlatter]

Same problem with me.

Any solutions?

[Bill Dalton]

Are you using the default theme?

 

Or did you purchase it from some developer?

 

If it's the second case I would recommend contacting the developer.

[Ronald72]

Same problème for me V1.7.2.2

even with the default theme, need to "F5" to reactualise

but I allready have this problème sinds the V1.7.1

 

Ronald.

[kornwaikas]

I solved this problem changing this files:

 

1) Copy this folder: themes/classic/assets/js   

 

2) Paste in your theme/assets/

 

Delete cache

[Ronald72]

Sorry but I have the same problème on the Classic Theme so this will not help

an i see that i don't have any confirmation that it was put in the basket, the window don't open ... (produit ajouté au panier avec succès ne s'affiche plus)

[Bill Dalton]

I can only say it is working find for me on classic theme. I had also tried a third party theme and I could not delete items from the cart. I already have taken down the third party theme so I can't try the solution suggested by kornwaikas

[nawres]

Same problem after upgrade my site  , so I'm  trying to change the function  UpdateCart in the file (/themes/core.js) :

 before : 

o.default.cart = e.resp.cart;

after 

o.default.cart = e.reason.cart;

it works in my case 

[Aircod]

On 11/17/2021 at 10:00 AM, nawres said:

Same problem after upgrade my site  , so I'm  trying to change the function  UpdateCart in the file (/themes/core.js) :

 before : 

o.default.cart = e.resp.cart;

after 

o.default.cart = e.reason.cart;

it works in my case 

Thanks, that solved the problem with the delete product in the cart page.

jQuery.Deferred exception: Cannot read properties of undefined (reading 'cart') TypeError: Cannot read properties of undefined (reading 'cart')

 

[polaije]

Hello,

I have this behaviour on my site https://pharmanovea.com and I have change core.js like you mention but when I debug the file in devlopement tools is not changed.

Cache is disabled and smartcache for js also.

The strange thing is when I try with a clone https://presta17.pharmanovea.com the problem of ajax refresh disapears when I disable the javascript smartcache but this is not working in my production version.

Thanks helping me with this.

Jean-Marie

[RensR]

try executing this line in javascript after deleting a product or updating it:
 

prestashop.emit('updateCart', {resp: 'test'})

in case it says "e.anyWord is undefined". You have to change "resp" to "anyWord" for example:

 

prestashop.emit('updateCart', {anyWord: 'test'})

 

[CarloCasciaro]

I have the same problem
prestashop version 1.7.8.3
Theme Classic 1.0.0

[jmac00]

 

On 8/4/2017 at 11:08 AM, Elgade said:

core.js:3 Uncaught TypeError: Cannot read property 'cart' of undefined at Object.<anonymous> (core.js:3) at Object.n.emit (theme.js:276) at Object.<anonymous> (theme.js:180) at Object.<anonymous> (core.js:2) at u (core.js:2) at Object.fireWith [as resolveWith] (core.js:2) at r (core.js:3) at XMLHttpRequest.<anonymous> (core.js:3)

I was seeing this error when adding a product to the cart from any button, or deleting the product in cart page or side cart. The cart was updated, but page was loaded most of the times for ever, so yu had to manually reload the page to see the updated cart.

 

On 11/17/2021 at 10:00 AM, nawres said:

Same problem after upgrade my site  , so I'm  trying to change the function  UpdateCart in the file (/themes/core.js) :

 before : 

o.default.cart = e.resp.cart;

after 

o.default.cart = e.reason.cart;

it works in my case 

This solved my problem. Problem appeared after upgrading to 1.7.8.5 from 1.7.6.5. Custom theme.

How did you find this solution if easy to explain?

Thank you!!

[fredericomarinho.com]

To solve this, I had to copy the theme/classic/assets/js folder to my current theme and also, replace the theme/cores.js with the original file from the same version as my store. I had to download the Prestashop in the same version as replace the file.

 

Thanks @kornwaikas

Edited June 25, 2022 by fredericomarinho.com
wrong word (see edit history)

[kirianjahiem]

Sorry but I have the same problème on the Classic Theme so this will not help

Showbox jiofi.local.html tplinklogin

Edited July 18, 2022 by kirianjahiem (see edit history)

[HaCos]

On 11/17/2021 at 11:00 AM, nawres said:

Same problem after upgrade my site  , so I'm  trying to change the function  UpdateCart in the file (/themes/core.js) :

 before : 

o.default.cart = e.resp.cart;

after 

o.default.cart = e.reason.cart;

it works in my case 

Worked in ps 1787 

[Pig3onMort]

On 11/17/2021 at 10:00 AM, nawres said:

Same problem after upgrade my site  , so I'm  trying to change the function  UpdateCart in the file (/themes/core.js) :

 before : 

o.default.cart = e.resp.cart;

after 

o.default.cart = e.reason.cart;

it works in my case 

Worked on 1.7.8 also... and it was so easy to fix thanks to this perfectly explained solution!!!

[escri2]

On 11/17/2021 at 10:00 AM, nawres said:

Same problem after upgrade my site  , so I'm  trying to change the function  UpdateCart in the file (/themes/core.js) :

 before : 

o.default.cart = e.resp.cart;

after 

o.default.cart = e.reason.cart;

it works in my case 

Yes!, this solved the problem :):)

[najib elazoui]

On 6/25/2022 at 3:17 PM, fredericomarinho.com said:

To solve this, I had to copy the theme/classic/assets/js folder to my current theme and also, replace the theme/cores.js with the original file from the same version as my store. I had to download the Prestashop in the same version as replace the file.

 

Thanks @kornwaikas

bro  thanks a  lot  for  people  how  upgrade  the prestashop  core  on  178.x to  178.y   do  this  methode