Information

Mod name: The Vanilla Experience
From: https://minecraft.natamus.com/

Description

When using the bulk download feature, it errors out with the following:

TypeError: Cannot read properties of undefined (reading 'name')
    at addToCart (script.js:950)
    at HTMLButtonElement.<anonymous> (script.js:1127)
    at HTMLDivElement.dispatch (jquery-3.4.1.min.js:formatted:2021)
    at HTMLDivElement.v.handle (jquery-3.4.1.min.js:formatted:1953)

This prints Error adding mod the-vanilla-experience to the console.

I can still reproduce the same error as of November 1:

TypeError: Cannot read properties of undefined (reading 'name')
    at addToCart (script.js:950)
    at HTMLButtonElement.<anonymous> (script.js:1127)
    at HTMLDivElement.dispatch (jquery-3.4.1.min.js:2)
    at HTMLDivElement.v.handle (jquery-3.4.1.min.js:2)

To reproduce:

1. Go to https://minecraft.natamus.com/
2. Click where it says "0 mods in cart", then click "Add all mods".
3. Open your browser's console.
4. Notice the error.
5. To see the full exception, set a breakpoint at script.js line 950, empty the cart, then repeat steps 2-4.

Thanks @James103! I fixed it. The slug for the-vanilla-experience was saved as the-vanilla-experience-(mod), obviously not what was intended :)