I keep running into installation problems when trying to install dependencies on my Vue project. The installation process consistently breaks when it reaches the node-sass package.
6234 error code 1
6235 error path /project/node_modules/node-sass
6236 error command failed
6237 error command sh -c node scripts/install.js
6238 error /project/node_modules/request/index.js:45
6238 error if (config !== null && typeof co
6238 error
6238 error
6238 error SyntaxError: Unexpected end of input
6238 error at Object.compileFunction (node:vm:365:22)
6238 error at wrapSafe (node:internal/modules/cjs/loader:1045:18)
6238 error at Module._compile (node:internal/modules/cjs/loader:1078:31)
6238 error at Object.Module._extensions..js (node:internal/modules/cjs/loader:1167:14)
6238 error at Module.load (node:internal/modules/cjs/loader:994:36)
6238 error at Function.Module._load (node:internal/modules/cjs/loader:835:15)
6238 error at Module.require (node:internal/modules/cjs/loader:1018:22)
6238 error at require (node:internal/modules/cjs/helpers:115:21)
6238 error at Object.<anonymous> (/project/node_modules/node-sass/scripts/install.js:15:17)
6238 error at Module._compile (node:internal/modules/cjs/loader:1114:18)
6239 verbose exit 1
What I’ve Tried
I already tried removing and reinstalling both node and npm but the same failure happens every time. My React projects install dependencies without any issues. This problem only shows up on Vue projects with TypeScript that I recently cloned from our repository.
Anyone else had similar issues with sass compilation during package installation?
totally agree, node-sass is a pain! switching to dart-sass worked wonders for me too. just update your package.json to use sass instead, and you should be good. saved me so much hassle last time!
Had this exact error with legacy Vue projects at work. “Unexpected end of input” usually means corrupted node_modules files during download. Before switching packages, try npm install --no-optional --legacy-peer-deps - it bypasses the dependency resolution that corrupts files. Also check if you’re behind a corporate firewall or proxy since I’ve seen those break downloads halfway through. If you need to stick with node-sass for now, run npm rebuild node-sass --force after installing. But honestly, migrate to sass/dart-sass when you can - node-sass hasn’t been updated in years.
Hit this same error last month on an old Vue project. node-sass uses the deprecated request library, which breaks on newer Node versions. First, run npm cache clean --force and delete node_modules plus package-lock.json. Check your Node version - anything above 16 usually breaks node-sass installs. I had to downgrade to Node 14.x just to get dependencies installed, then switched back to a newer version for actual development. Honestly though, you should just ditch node-sass completely since it’s dead - no more maintenance.
This node-sass nightmare hits everyone eventually. The package is abandoned and breaks with newer Node versions constantly.
I’ve dealt with this on multiple projects - manually fixing sass dependencies is a complete time sink. You’ll just hit more version conflicts and compilation errors.
What works? Automate your entire build and deployment pipeline. I set up workflows that handle all the package management headaches automatically. No more fighting node-sass versions or TypeScript compatibility.
The automation handles dependency resolution to build optimization. It manages different Node versions across environments so your Vue TypeScript projects work consistently everywhere.
Way better than debugging package installation errors every time you clone a repo.