@UnseenAcoustics
This because Glitch recently moved to Happyfox Help Desk Software for the help section of the site. You’ll find the page you are looking for at https://glitch.com/help/kb/article/31-i-m-getting-the-error-check-app-package-json-command-not-found-is-a-start-script-missing-what-s-up-with-that/
Hope this helps and explains the issue 
Eddie
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