There was an error while updating your cart. Please try again

Technical Q&A
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Topic summary

A Shopify store is experiencing a cart update error that prevents quantity changes from saving without a page refresh.

Problem Details:

  • Error message: “There was an error while updating your cart. Please try again”
  • Previously, cart quantities updated automatically without issues
  • Currently requires manual page refresh to see updated quantities
  • Store URL provided: under-light-ad.myshopify.com

Status:

  • Issue remains unresolved
  • No responses or solutions have been posted yet
  • Likely related to Liquid code or JavaScript handling cart updates
Summarized with AI on October 31. AI used: claude-sonnet-4-5-20250929.
1

I’m getting this error I don’t know why it is here, previously it was working fine the cart page was updating as soon as I was updating the quantity but right now I have to refresh the page in order to update the cart else it is showing the same error.

My Store : https://under-light-ad.myshopify.com/