I’m deploying this NextJS application on Firebase using their CLI firebase deploy --only hosting:sitename. My project also contains onCall functions (TypeScript and Python) as well as NoSQL database indexes that I have successfully deployed utilizing both Firebase and Google Cloud CLI solutions. When I open the app, however, it goes into an infinite redirect/reload on its current page.

During these redirects, I saw the following error in my console: Failed to load resource: the server responded with a status of 500 (Internal Server Error) and shows :sitename/_next/data/:hash/en.json as corresponding file. On the first reload, I also saw a Error: Failed to load static props - main-:hash.js:1:63396. I can’t, for the life of me, figure out what’s wrong here or how do I fix it. Building the app locally and running it does not reproduce this error.

I investigated this en.json file locally. It resides in localhost/_next/:hash/en.json and contains nested _nextI18Next objects.

Please help! Thx!