Issue: Deploying Turborepo Monorepo with Next.js 15 to AWS Amplify

[ahtisham-gsoftconsulting]

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Amplify Hosting feature

Monorepo, Build settings, Deployments, Frontend builds

Is your feature request related to a problem? Please describe:

I’m currently working on deploying a Turborepo-based monorepo to AWS Amplify, and I’m running into some issues. My setup includes Next.js 15 in the monorepo structure, and the Amplify build successful generated and deployed but when i click on link fails with 500
error Here are the key issues I’m facing: logs list in cloud watch node:internal/modules/cjs/loader:1228 2025-01-20T10:10:05.164Z Error: Cannot find module ‘next/dist/server/lib/start-server.js’ here is build settings file node version 22 version: 1 applications:

version: 1
applications:

frontend:
phases:
preBuild:
commands:
nvm use 22
yarn install
build:
commands:
yarn run build --filter=omnipulse
artifacts:
baseDirectory: apps/appname/.next
files:
'/'
cache:
paths:
node_modules//

.next/cache/
/*
apps/appname/node_modules//*
apps/appname/.next/cache/
/*

buildPath: /
appRoot: apps/appname

Describe how you'd like this feature to work

when i click on link it should be open website

[github-actions]

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[iamaralinvestplay]

I had the same issue. I realized that it occurs when the assetPrefix attribute in the next.config.js file is setted up.