Nextjs build failed because of old routes

[Phil (Phil Snow)]

You can find a good solution to that here for the future:

Caching issue with Next.js App Router - Vercel Deployment

Hello everyone! I wanted to join the conversation as I built the Prismic website using Next.js. I've encountered similar issues as all of you have reported after migrating to app router. I've tried various solutions over the past few months. However, since version 14.0.2, we haven't experienced any problems with revalidateTag() not revalidating. The only unconventional setup we still have in place is VERCEL_FORCE_NO_BUILD_CACHE=1. As Nathan mentioned earlier, this is used to opt out of Verce…