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When I deploy a React app using Cloudflare Pages, the Building application step fails with the error:

error react-scripts@5.0.0: The engine "node" is incompatible with this module. Expected version ">=14.0.0". Got "12.18.0"
error Found incompatible module.

There is no such error when running yarn build or yarn run start on my local machine.

How can this error be fixed?

My package.json:

{
    "name": "foobar",
    "version": "0.1.0",
    "private": true,
    "dependencies": {
      "@chakra-ui/react": "^1.8.8",
      "@emotion/react": "^11",
      "@emotion/styled": "^11",
      "@supabase/supabase-js": "^1.33.3",
      "@testing-library/jest-dom": "^5.16.4",
      "@testing-library/react": "^12.1.4",
      "@testing-library/user-event": "^13.5.0",
      "axios": "^0.26.1",
      "framer-motion": "^5",
      "react": "^18.0.0",
      "react-dom": "^18.0.0",
      "react-scripts": "5.0.0",
      "web-vitals": "^2.1.4"
    },
    "scripts": {
      "start": "react-scripts start",
      "build": "react-scripts build",
      "test": "react-scripts test",
      "eject": "react-scripts eject"
    },
    "eslintConfig": {
      "extends": [
        "react-app",
        "react-app/jest"
      ]
    },
    "browserslist": {
      "production": [
        ">0.2%",
        "not dead",
        "not op_mini all"
      ],
      "development": [
        "last 1 chrome version",
        "last 1 firefox version",
        "last 1 safari version"
      ]
    }
  }

Thank you for all your help!

gameveloster
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1 Answers1

3

I once encountered this problem and I was able to fix it by specifying the NODE_VERSION environment variable.

In your case, set the environment variable as shown below:

NODE_VERSION = 14.0.0

Kevin Kimani
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