Could I get some assistance as I'm driving myself crazy with this one. When I click on the 'Preview' icon in Prismic I am taken to the server and I see various url params, but just get an "Internal Server Error" 500 response. I've followed the docs, as well as the troubleshooting guide, but am sti…

Thanks - in more detail: When developing locally I was holding the prismic token etc within the .env file, which for security reasons is not synced to my git repo. When Vercel performs its build it gets the code from the repo so doesn't have the environment variables. Hence the Error 500. The fix …

Preview problem - Internal Server Error 500

Developing with Prismic

Phil (Phil Snow) Split this topic January 11, 2022, 10:10am 18

A post was split to a new topic: 500 error on preview

Topic		Replies	Views
500 error on preview Developing with Prismic nextjs	4	1291	January 14, 2022
Next.js - Internal Server Error for previews Developing with Prismic nextjs	14	4184	December 9, 2021
Prismic Preview returns 500 internal error on translated language page Developing with Prismic typescript , nextjs	8	961	August 5, 2022
Edge Runtime Preview Issue - 500 Internal Server Error Developing with Prismic nextjs	4	146	December 19, 2024
Error 500 api_internal_error for preview on some content types Developing with Prismic	2	61	March 20, 2025

Preview problem - Internal Server Error 500

Related topics