Error npx create-react-app my-app --template typescript

[rzahuseyin1993]

No description provided.

[seamoonpandey]

@rzahuseyin1993
can you please add the details about the issue.

[DimitrenkoNikolayFusion]

Installing template dependencies using npm...
npm error code ERESOLVE
npm error ERESOLVE unable to resolve dependency tree
npm error
npm error While resolving: [email protected]
npm error Found: [email protected]
npm error node_modules/react
npm error react@"^19.0.0" from the root project
npm error
npm error Could not resolve dependency:
npm error peer react@"^18.0.0" from @testing-library/[email protected]
npm error node_modules/@testing-library/react
npm error @testing-library/react@"^13.0.0" from the root project
npm error
npm error Fix the upstream dependency conflict, or retry
npm error this command with --force or --legacy-peer-deps
npm error to accept an incorrect (and potentially broken) dependency resolution.
npm error
npm error
npm error For a full report see:
npm error /Users/fusion/.npm/_logs/2024-12-08T12_43_16_224Z-eresolve-report.txt
npm error A complete log of this run can be found in: /Users/fusion/.npm/_logs/2024-12-08T12_43_16_224Z-debug-0.log
npm install --no-audit --save @testing-library/jest-dom@^5.14.1 @testing-library/react@^13.0.0 @testing-library/user-event@^13.2.1 @types/jest@^27.0.1 @types/node@^16.7.13 @types/react@^18.0.0 @types/react-dom@^18.0.0 typescript@^4.4.2 web-vitals@^2.1.0 failed

@seamoonpandey

[axalix]

It's a copy of facebook/create-react-app#13717

[nighilramachandran]

any one have any idea to solve the above issue

[axalix]

@nighilramachandran

yarn create react-app my-app --template typescript

[Lempwick]

JESUS THANK YOU @axalix

[saitejayelubolu]

the first step is to locate your project folder

then run these commands one by one

npm uninstall react react-dom

then

npm install react@18 react-dom@18

then

npm install --no-audit --save @testing-library/jest-dom@^5.14.1 @testing-library/react@^13.0.0 @testing-library/user-event@^13.2.1 web-vitals@^2.1.0

then

npm start

here what we are doing is uninstalling react19 and installing react18.

or you can go with this YouTube link: https://youtu.be/mUlfo5ptm1o?si=hYHTwc7hApEXzPX5