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

samlittlefair (Sam Littlefair) closed , flag & select 'Something Else' to reopen. July 23, 2021, 11:43am 16

This thread has been closed due to inactivity. Flag to reopen.

Topic		Replies	Views
500 error on preview Developing with Prismic nextjs	4	1302	January 14, 2022
Next.js - Internal Server Error for previews Developing with Prismic nextjs	14	4187	December 9, 2021
Prismic Preview returns 500 internal error on translated language page Developing with Prismic typescript , nextjs	8	967	August 5, 2022
API 500 "Unexpected Error" in Preview Mode with Repeatable Link Field Developing with Prismic nextjs	1	28	April 25, 2025
Edge Runtime Preview Issue - 500 Internal Server Error Developing with Prismic nextjs	4	151	December 19, 2024

Preview problem - Internal Server Error 500

Related topics