I’ve successfully deployed my app a couple of times but after adding a custom domain I started to get “Module not found” errors.(not sure if it’s related)
I started to get “Module not found” errors when I deployed during the build phase. Locally build work correctly. Also, I made no changes in the files that I’m getting errors.
I’ve tried to redeploy old successful deployments but they all started getting the same error. I don’t understand why it began to happen.
Can someone help me?
I’m using React 19.0 and Next 15.1.3
The code where I do import
"use client";
import { Azeret_Mono as Geist_Mono } from "next/font/google";
import { Sidebar } from "@/components/Sidebar";
import "../globals.css";
import Session from "supertokens-web-js/recipe/session";
The file name of sidebar:
tsconfig:
{
"compilerOptions": {
"target": "ES2017",
"lib": ["dom", "dom.iterable", "esnext"],
"allowJs": true,
"skipLibCheck": true,
"strict": true,
"noEmit": true,
"esModuleInterop": true,
"module": "esnext",
"moduleResolution": "bundler",
"resolveJsonModule": true,
"isolatedModules": true,
"jsx": "preserve",
"incremental": true,
"plugins": [
{
"name": "next"
}
],
"paths": {
"@/*": ["./*"]
}
},
"include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts"],
"exclude": ["node_modules"]
}
Project structure:
My package.json file
{
"name": "gamedev_saas_client_new",
"version": "0.1.0",
"private": true,
"scripts": {
"dev": "next dev --turbopack",
"build": "set NODE_ENV=production && next build",
"start": "next start",
"lint": "next lint"
},
"dependencies": {
"@hookform/resolvers": "^3.10.0",
"@radix-ui/react-avatar": "^1.1.2",
"@radix-ui/react-checkbox": "^1.1.3",
"@radix-ui/react-dialog": "^1.1.4",
"@radix-ui/react-label": "^2.1.1",
"@radix-ui/react-popover": "^1.1.4",
"@radix-ui/react-scroll-area": "^1.2.2",
"@radix-ui/react-select": "^2.1.4",
"@radix-ui/react-slider": "^1.2.2",
"@radix-ui/react-slot": "^1.1.1",
"@radix-ui/react-tooltip": "^1.1.6",
"@tanstack/react-query": "^5.62.11",
"@tanstack/react-table": "^8.20.6",
"axios": "^1.7.9",
"class-variance-authority": "^0.7.1",
"clsx": "^2.1.1",
"cmdk": "^1.0.0",
"countries-list": "^3.1.1",
"lucide-react": "^0.469.0",
"next": "15.1.3",
"posthog-js": "^1.205.0",
"react": "^19.0.0",
"react-dom": "^19.0.0",
"react-hook-form": "^7.54.2",
"react-icons": "^5.4.0",
"supertokens-web-js": "^0.14.0",
"tailwind-merge": "^2.6.0",
"tailwindcss-animate": "^1.0.7",
"zod": "^3.24.1",
"zustand": "^5.0.3"
},
"devDependencies": {
"@eslint/eslintrc": "^3",
"@types/node": "^20",
"@types/react": "^19",
"@types/react-dom": "^19",
"eslint": "^9",
"eslint-config-next": "15.1.3",
"postcss": "^8",
"tailwindcss": "^3.4.1",
"typescript": "^5"
}
}