▲ [WARNING] Cannot find base config file "@repo/typescript-config/nextjs.json" [tsconfig.json]

[mdtausifiqbal]

Reproduction

fresh installation of react router framework mode
installed dependencies using pnpm
and run pnpm dev

System Info

System:
    OS: Windows 11 10.0.26100
    CPU: (4) x64 AMD Ryzen 3 3250U with Radeon Graphics
    Memory: 5.11 GB / 13.94 GB
  Binaries:
    Node: 20.10.0 - C:\Program Files\nodejs\node.EXE
    Yarn: 1.22.22 - ~\AppData\Roaming\npm\yarn.CMD
    npm: 9.2.0 - C:\Program Files\nodejs\npm.CMD
    pnpm: 9.15.1 - ~\AppData\Roaming\npm\pnpm.CMD
  Browsers:
    Edge: Chromium (133.0.3065.82)
    Internet Explorer: 11.0.26100.1882
  npmPackages:
    @react-router/dev: ^7.7.0 => 7.7.0
    @react-router/node: ^7.7.0 => 7.7.0
    @react-router/serve: ^7.7.0 => 7.7.0
    react-router: ^7.7.0 => 7.7.0
    vite: ^6.3.3 => 6.3.5

Used Package Manager

pnpm

Expected Behavior

shouldn't warn any error in fresh installation, tried to search that line of code not found any tsconfig.json file

Actual Behavior

I'm getting warning in fresh installation of react router framework setup

▲ [WARNING] Cannot find base config file "@repo/typescript-config/nextjs.json" [tsconfig.json]

../tsconfig.json:2:13:
  2 │   "extends": "@repo/typescript-config/nextjs.json",
    ╵              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

[timdorr]

According to that error message, you have a tsconfig.json file in the directory above where you've set up your app and it's attempting to read from that configuration. You need to remove that file or move where your app is located.