[Graphql] Cannot return null for non-nullable field "SelectedCustomizableOption.label"

[indykoning]

Preconditions and environment

• 2.4.7-p1

Steps to reproduce

1. Add a product to the cart with customizable options
2. Make changes causing that customizable option to no longer exist on that product.
3. Attempt to get the cart using graphql

{
  cart(cart_id: "xxxx") {
    items {
      ... on SimpleCartItem {
        customizable_options {
          label
          values {
            label
            value
          }
        }
      }
    }
  }
}

4. See the internal server error with message "Cannot return null for non-nullable field "SelectedCustomizableOption.label""

Expected result

I would expect the item to be returned without the selected option that no longer exists

Actual result

I am unable to interact with the cart anymore and am greeted with
Cannot return null for non-nullable field "SelectedCustomizableOption.label"
errors

Additional information

No response

Release note

No response

Triage and priority

• Severity: S0 - Affects critical data or functionality and leaves users without workaround.
• Severity: S1 - Affects critical data or functionality and forces users to employ a workaround.
• Severity: S2 - Affects non-critical data or functionality and forces users to employ a workaround.
• Severity: S3 - Affects non-critical data or functionality and does not force users to employ a workaround.
• Severity: S4 - Affects aesthetics, professional look and feel, “quality” or “usability”.

[m2-assistant]

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[m2-assistant]

Hi @engcom-Bravo. Thank you for working on this issue.
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  Details

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[engcom-Bravo]

Hi @indykoning,

Thanks for your reporting and collaboration.

we have tried to reproduce the issue in Latest 2.4-develop instance and the issue is not reproducible.Kindly refer the screenshots.

Response was returning null.

Thanks.

[indykoning]

Hi @engcom-Bravo,

From your screenshot I assume you removed the product itself from Magento since it no longer shows up at all.
I meant removing the "customizable option" from the product using the Magento admin pannel, I used the wrong name in the description. My bad, I'll update it too

[engcom-Bravo]

Hi @indykoning,

Thanks for your reporting and collaboration.

We have tried to reproduce the issue in Latest 2.4-develop instance and the issue is reproducible.Kindly refer the screenshots.

internal server error with message "Cannot return null for non-nullable field "SelectedCustomizableOption.label""

Hence Confirming the issue.

Thanks.