ReactNative 应用程序中来自 Babel 的未知选项错误

为了学习react native，我正在用typescript构建一个react native应用程序.一旦我用expo start运行应用程序并try 在emulator上运行，我会出现以下错误:

指数js: [BABEL] ......../指数js: Unknown option: .name. Check out https://babeljs.io/docs/en/babel-core/#options for more information about options

事实上我以前没有这个错误.我试图安装react-native-dotenv软件包，同时也安装了metro-react-native-babel-preset，我不确定是否已经安装了metro-react-native-babel-preset.

我的Package.json如下所示:

{
 "name": "mobile-app",
 "version": "0.0.1",
 "private": true,
 "scripts": {
   "android": "react-native run-android",
   "ios": "react-native run-ios",
   "start": "react-native start",
   "test": "jest",
   "lint": "eslint . --ext .js,.jsx,.ts,.tsx"
 },
 "dependencies": {
   "@react-native-community/async-storage": "^1.12.0",
   "@react-native-community/google-signin": "^4.0.3",
   "@types/axios": "^0.14.0",
   "axios": "^0.20.0",
   "expo": "^38.0.10",
   "react": "16.13.1",
   "react-native": "0.62.2"
 },
 "devDependencies": {
   "@babel/core": "^7.8.4",
   "@babel/runtime": "^7.8.4",
   "@react-native-community/eslint-config": "^1.1.0",
   "@types/jest": "^25.2.3",
   "@types/react-native": "^0.63.2",
   "@types/react-native-dotenv": "^0.2.0",
   "@types/react-test-renderer": "^16.9.2",
   "@typescript-eslint/eslint-plugin": "^2.27.0",
   "@typescript-eslint/parser": "^2.27.0",
   "babel-jest": "^25.1.0",
   "eslint": "^6.5.1",
   "jest": "^25.1.0",
   "react-native-clean-project": "^3.4.0",
   "react-native-dotenv": "^2.4.1",
   "react-test-renderer": "16.13.1",
   "typescript": "^3.8.3"
 },
 "jest": {
   "preset": "react-native",
   "moduleFileExtensions": [
     "ts",
     "tsx",
     "js",
     "jsx",
     "json",
     "node"
   ]
 }
}

巴贝尔.配置.js:

module.exports = {
  presets: ['module:metro-react-native-babel-preset', 'module:react-native-dotenv'],
};

指数js

/**
 * @format
 */

import { AppRegistry } from 'react-native';
import App from './App';
import { name as appName } from './app.json';

AppRegistry.registerComponent('main', () => App);