Error: Required parameter missing or invalid: items on Dawn Theme

Technical Q&A

Topic summary

Main issue: A site using the Dawn theme began showing the error message “Required parameter missing or invalid: items.” The original poster does not know the cause and asked for help.

Latest developments: A respondent requested a link to the store to diagnose the issue. Later, another participant asked what the solution was, noting they have the same problem.

Actions/requests: Share the store URL for troubleshooting.

Outcome/status: No solution or diagnosis has been provided in the thread. The cause of the error and steps to fix it remain unknown.

Open questions: What triggers the “items” parameter error on this setup? What changes (theme, app, settings) might have led to the issue? Is there a confirmed fix?

Summarized with AI on February 22. AI used: gpt-5.
1

Hi all,

I’ve just started getting this error on my site and I have no idea why. Using the Dawn theme.

Any idea why?

2

Hi! Please,provide link to your store

3

And what was the solution? I am not able to see it and our site has the same problem…