I made a custom checkbox and dropdown menu for my customers before checkout
Everytime theyclick a checkbox on my cart page it always says this:
There was an error while updating your cart. Please try again.
codes i used pasted in main-cart-items.liquid (dawn theme)
and when you checkout even that error message appeared, no “Additional details” were added on the Order page, meaning that the checkboxes and drop-down menu didnt do anything or did not work.
Can anyone please help me fix this? 