w눌러서 웹 실행하면 이런식으로 나와요.

./data.json
Module parse failed: Unexpected end of JSON input while parsing near ''
You may need an appropriate loader to handle this file type, currently no loaders are configured to process this 
file. See https://webpack.js.org/concepts#loaders
SyntaxError: Unexpected end of JSON input while parsing near ''
  at JSON.parse (<anonymous>)
  at parseJson (C:\Users\박재하\AppData\Roaming\npm\node_modules\expo-cli\node_modules\json-parse-better-errors\index.js:7:17)
  at JsonParser.parse (C:\Users\박재하\AppData\Roaming\npm\node_modules\expo-cli\node_modules\webpack\lib\JsonParser.js:16:16)
  at C:\Users\박재하\AppData\Roaming\npm\node_modules\expo-cli\node_modules\webpack\lib\NormalModule.js:482:32 
  at C:\Users\박재하\AppData\Roaming\npm\node_modules\expo-cli\node_modules\webpack\lib\NormalModule.js:358:12 
  at C:\Users\박재하\AppData\Roaming\npm\node_modules\expo-cli\node_modules\loader-runner\lib\LoaderRunner.js:373:3
  at iterateNormalLoaders (C:\Users\박재하\AppData\Roaming\npm\node_modules\expo-cli\node_modules\loader-runner\lib\LoaderRunner.js:214:10)
  at Array.<anonymous> (C:\Users\박재하\AppData\Roaming\npm\node_modules\expo-cli\node_modules\loader-runner\lib\LoaderRunner.js:205:4)
  at Storage.finished (C:\Users\박재하\AppData\Roaming\npm\node_modules\expo-cli\node_modules\enhanced-resolve\lib\CachedInputFileSystem.js:55:16)
  at C:\Users\박재하\AppData\Roaming\npm\node_modules\expo-cli\node_modules\enhanced-resolve\lib\CachedInputFileSystem.js:91:9
  at C:\Users\박재하\AppData\Roaming\npm\node_modules\expo-cli\node_modules\graceful-fs\graceful-fs.js:123:16  
  at FSReqCallback.readFileAfterClose [as oncomplete] (node:internal/fs/read_file_context:68:3)

추가로 expo start 하면 자동으로 브라우저가 켜진다는데 저는 안켜집니다.

그리고 a 뉼로소 안드로이드 앱 실행하면

이런식으로 나오는데 뭐가 잘못된건가요?