反应本机:错误: TypeError:无法读取未定义的属性(读取'transformFile')

Question

有人能指点我的错误吗，

at Bundler.transformFile (/Users/mobile-app/node_modules/metro/src/Bundler.js:48:30)

at processTicksAndRejections (node:internal/process/task_queues:96:5)
at async Object.transform (/Users/mobile-app/node_modules/metro/src/lib/transformHelpers.js:101:12)
at async processModule (/Users/mobile-app/node_modules/metro/src/DeltaBundler/traverseDependencies.js:137:18)
at async traverseDependenciesForSingleFile (/Users/mobile-app/node_modules/metro/src/DeltaBundler/traverseDependencies.js:131:3)
at async Promise.all (index 0)

at async DeltaBundler.buildGraph (/Users/mobile-app/node_modules/metro/src/DeltaBundler.js:50:5)

info Fetching system and libraries information...
System:
OS: macOS 12.2.1
CPU: (8) x64 Intel(R) Core(TM) i5-1038NG7 CPU @ 2.00GHz
Memory: 557.49 MB / 16.00 GB
Shell: 3.2.57 - /bin/bash
Binaries:
Node: 16.13.0 - ~/.nvm/versions/node/v16.13.0/bin/node
Yarn: Not Found
npm: 8.1.0 - ~/.nvm/versions/node/v16.13.0/bin/npm
Watchman: 2022.02.21.00 - /usr/local/bin/watchman
Managers:
CocoaPods: 1.11.2 - /usr/local/bin/pod
SDKs:
iOS SDK:
  Platforms: DriverKit 21.2, iOS 15.2, macOS 12.1, tvOS 15.2, watchOS 8.3
Android SDK:
  API Levels: 23, 28, 29, 30, 32
  Build Tools: 28.0.3, 29.0.2, 29.0.3, 30.0.2, 30.0.3, 32.0.0, 32.1.0
  System Images: android-29 | Intel x86 Atom_64, android-32 | Google APIs Intel x86 Atom_64
  Android NDK: Not Found
IDEs:
Android Studio: 2021.1 AI-211.7628.21.2111.8139111
Xcode: 13.2.1/13C100 - /usr/bin/xcodebuild
Languages:
Java: 11.0.8 - /usr/bin/javac
npmPackages:
@react-native-community/cli: Not Found
react: 17.0.2 => 17.0.2
react-native: 0.67.3 => 0.67.3
react-native-macos: Not Found
npmGlobalPackages:
*react-native*: Not Found

Answer 1

将@babel/预设-env添加到包中，最终修复了它。如果删除和重新安装node_modules不起作用，请尝试以下操作。

"devDependencies": {
  "@babel/core": "^7.8.4",
  "@babel/preset-env": "^7.16.11",
  "@babel/runtime": "^7.8.4",
  "@react-native-community/eslint-config": "^0.0.7",
  "babel-jest": "^25.1.0",
  "eslint": "^6.8.0",
  "jest": "^25.1.0",
  "metro-react-native-babel-preset": "0.69.0",
  "react-test-renderer": "16.9.0"
},

谢谢