Fatal error when add product into cart in PS versions 1.7.8.0 and above.

[Gouravdev]

Hi Team,
Recently, we've encountered an issue when the product is added to the cart. When we call $cart->getProducts(); this leads to a fatal error and 500 response on the front-end. NO issue encountered for version below 1.7.8.0.

Recording: https://beta.claap.io/sendinblue/fatal-error-c-3YfMIiN6mG-AL7OcMGtoJMg

Can you please have a look at the issue is coming after PS updated to 1.7.8.0 and above.
 

-> `ActionCartSave` called 
-> Under `handleEvent($cart)` , $cart->getProducts(); leads to an fatal error.

Please help with this case, thanks in advance

[abdullacm]

Hi @Gouravdev were you able to fix this issue ?

[Gouravdev]

  On 3/15/2022 at 10:24 AM, Abdulla CM said:

Hi @Gouravdev were you able to fix this issue ?

Expand  

Yes, I fixed it.

[abdullacm]

  On 3/15/2022 at 10:38 AM, Gouravdev said:

Yes, I fixed it.

Expand  

Great, Could you please share the fix, will be very helpful. Thanks,

[Gouravdev]

Actually the hook runs twice, first with null value and then with the product values.

[abdullacm]

called twice from prestashop core or something with hook registration by corresponding module ?

[Gouravdev]

Like you need the fix related to the Sendinblue module?

[abdullacm]

  On 3/15/2022 at 11:15 AM, Gouravdev said:

Like you need the fix related to the Sendinblue module?

Expand  

i have 3 modules to fix the same issue, upgraded a site with 3 modules using same hook. 

[abdullacm]

 

  On 3/15/2022 at 11:01 AM, Gouravdev said:

Actually the hook runs twice, first with null value and then with the product values.

Expand  

can you share the fix you did or the module as zip?

[Gouravdev]

    /**
     * @param array $params
     */
    public function hookActionCartSave($params)
    {
        if (!Validate::isLoadedObject($this->context->cart) || !Validate::isLoadedObject($params['cart'])) {
            return;

inside the hook

[abdullacm]

  On 3/15/2022 at 11:25 AM, Gouravdev said:

    /**
     * @param array $params
     */
    public function hookActionCartSave($params)
    {
        if (!Validate::isLoadedObject($this->context->cart) || !Validate::isLoadedObject($params['cart'])) {
            return;

inside the hook

Expand  

yes, thanks a lot. it works perfectly

[Gouravdev]

  On 3/15/2022 at 2:05 PM, Abdulla CM said:

yes, thanks a lot. it works perfectly

Expand  

cool 😎