Error message: An error was encountered when running `npm run dev`-PHP Chinese Network Q&A

C:UserssamyJobssahl_project>npm run dev

sahl_project@1.0.0 dev vite

X [ERROR] Expected a string in JSON, but found "<<" instead. ../package.json:2:0: 2 │ <<<<<<< HEAD ╵ ~~ Unable to load configuration file from C:UserssamyJobssahl_projectvite.config.js Error starting development server: Error: Build failed with 1 error: ../package.json:2:0: ERROR: Expected string in JSON, but found "<<" at failureErrorWithLog (C:UserssamyJobssahl_projectnode_modulesesbuildlibmain.js:1649:15) at C:UserssamyJobssahl_projectnode_modulesesbuildlibmain.js:1058:25 at runOnEndCallbacks (C:UserssamyJobssahl_projectnode_modulesesbuildlibmain.js:1484:45) at buildResponseToResult (C:UserssamyJobssahl_projectnode_modulesesbuildlibmain.js:1056:7) at C:UserssamyJobssahl_projectnode_modulesesbuildlibmain.js:1085:16 at responseCallbacks. (C:UserssamyJobssahl_projectnode_modulesesbuildlibmain.js:703:9) at handleIncomingPacket (C:UserssamyJobssahl_projectnode_modulesesbuildlibmain.js:762:9) at Socket.readFromStdout (C:UserssamyJobssahl_projectnode_modulesesbuildlibmain.js:679:7) at Socket.emit (node:events:513:28) at addChunk (node

:internal/streams/readable:324:12)

I tried deleting the package-lock.json and node_modules folders and executing npm install but it didn’t work .

reply all (1)

P粉5338986942023-08-17 09:00:27 1 floor

It’s hard to pinpoint where exactly your problem is, but you can try a few things to fix it:

Try usinggit diff --name-only --diff-filter=U --relativeto check for merge conflicts and list the files causing the problem.
Before runningnpm run dev, try runningnpm ci.
Try re-cloning the project in a different location and runnpm ion the master branch, then runnpm run devto see if the problem persists.
Check that you are using the correct node version that is compatible with your projectnode -v.