Can't deploy a TypeScript app: tsc not found

Hello! I have a simple Vite (React + Typescript) app I'm trying to deploy on Cloudflare Pages. I have my git repo hooked up, but when I push, the dependencies all install correctly, it correctly runs

npm run build

npm run build

, and I then get

    sh: 1: tsc: not found

sh: 1: tsc: not found

    sh: 1: tsc: not found

sh: 1: tsc: not found.

mdierkerOP•9/7/23, 3:00 AM

"typescript": "^5.0.2","typescript": "^5.0.2", is in my package.json and I've tried it in both devDependencies and regular dependencies.

mdierkerOP•9/7/23, 3:02 AM

Full deploy log from a sample deployment

mdierkerOP•9/7/23, 3:02 AM

Any tips?

mdierkerOP•9/7/23, 3:23 AM

lol -- after hours of debugging, the problem was that I was using the default

npm run build

npm run build

when it should have been

yarn build

yarn build

Works on my local machine presumably because I have global TypeScript installed. TIL those aren't equivalent.

Mmdierker lol -- after hours of debugging, the problem was that I was using the default `n...

Hello, I’m Allie!•9/7/23, 5:54 AM

Are you using yarn in your project? If so, then I don’t think the builder installs NPM…

nat20sFruitBat07Dad•3/28/24, 9:34 PM

I think there is something else going on here. Are you saying that yarn is the only option?

Can't deploy a TypeScript app: tsc not found

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