23 days ago
Hi there
Has anyone been able to deploy tanstack start with react 19.0.0 (which is the recommended version with bun)? It looks like it does not work I get the error:[start]: preset:bun - Cannot find module "react-dom/server" from "/.output/server/index.mjs
I’m using railpack as well.
No issues on my local machine (of course 😭) but not sure why it’s not working when the app deploys in my project
0 Replies
https://railway.com/template/nAdb0P?referralCode=EmK2DS
i have a template here that deploys tanstack start
In my local running bun --filter agora start which uses vinxi start works, but if i manually do bun .output/server/index.mjs i get the same error railway is surfacing
{
"name": "agora",
"private": true,
"type": "module",
"scripts": {
"start": "vinxi start",
"build": "bun vinxi build --preset node-server",
"local-build": "bun with-env vinxi build",
"serve": "vite preview",
"test": "vitest run",
"dev": "bun with-env vinxi dev",
"with-env": "bun --env-file=../../.env --bun",
"ui:add": "bunx --bun shadcn@latest add"
},
"dependencies": {
"@better-auth/stripe": "^1.2.5",
"@daveyplate/better-auth-tanstack": "^1.3.2",
"@daveyplate/better-auth-ui": "^1.3.21",
"@efnf/eden": "workspace:*",
"@efnf/types": "workspace:*",
"@polar-sh/sdk": "^0.30.0",
"@radix-ui/react-aspect-ratio": "^1.1.2",
"@radix-ui/react-avatar": "^1.1.3",
"@radix-ui/react-collapsible": "^1.1.3",
"@radix-ui/react-dialog": "^1.1.6",
"@radix-ui/react-dropdown-menu": "^2.1.6",
"@radix-ui/react-label": "^2.1.2",
"@radix-ui/react-radio-group": "^1.2.3",
"@radix-ui/react-select": "^2.1.6",
"@radix-ui/react-separator": "^1.1.2",
"@radix-ui/react-slot": "^1.1.2",
"@radix-ui/react-switch": "^1.1.3",
"@radix-ui/react-tooltip": "^1.1.8",
"@t3-oss/env-core": "^0.12.0",
"@tailwindcss/postcss": "^4.0.7",
"@tailwindcss/vite": "^4.0.6",
"@tanstack/react-form": "^1.0.0",
"@tanstack/react-query": "^5.66.11",
"@tanstack/react-query-devtools": "^5.66.11",
"@tanstack/react-router": "^1.104.1",
"@tanstack/react-router-devtools": "^1.114.34",
"@tanstack/react-router-with-query": "^1.112.0",
"@tanstack/react-start": "^1.111.12",
"@tanstack/react-store": "^0.7.0",
"@tanstack/router-devtools": "^1.104.3",
"@tanstack/router-plugin": "^1.105.0",
"better-auth": "^1.2.5",
"class-variance-authority": "^0.7.1",
"clsx": "^2.1.1",
"date-fns": "^4.1.0",
"embla-carousel-react": "^8.5.2",
"lucide-react": "^0.477.0",
"mercury": "workspace:*",
"next-themes": "^0.4.4",
"postcss": "^8.5.2",
"react": "^19.0.0",
"react-dom": "^19.0.0",
"sonner": "^2.0.1",
"tailwind-merge": "^3.0.2",
"tailwindcss": "^4.0.6",
"tailwindcss-animate": "^1.0.7",
"vinxi": "^0.5.3",
"vite-tsconfig-paths": "^5.1.4",
"zod": "^3.24.2"
},
"devDependencies": {
"@testing-library/dom": "^10.4.0",
"@testing-library/react": "^16.2.0",
"@types/bun": "^1.2.4",
"@types/react": "^19.0.8",
"@types/react-dom": "^19.0.3",
"@vitejs/plugin-react": "^4.3.4",
"jsdom": "^26.0.0",
"typescript": "^5.7.2",
"vite": "^6.1.0",
"vitest": "^3.0.5",
"web-vitals": "^4.2.4"
}
}if youre using bun you should be using the bun preset not the node preset
// app.config.ts
import { defineConfig } from '@tanstack/react-start/config'
export default defineConfig({
server: {
preset: 'bun',
},
})
// Or you can use the --preset flag with the build command
// to specify the deployment target when building the application:
// npm run build --preset bun
I figured it out!
So I used the preset you told me and instead of using the vinxi start command i just used the raw command bun run .output/server/index.mjs
21 days ago
thank you zander!
21 days ago
!s
Status changed to Solved brody • 21 days ago