我目前正在使用Expo CLI从头开始开发React Native应用程序。
我用AWS Amplify设置了后端。部署和拉取都完成了，一切都到位了。我在项目根目录下有amplify文件夹。我在./src文件夹下有aws-export.js。必要的库也安装好了。
因此，一切都准备好了，可以使用AWS Amplify将我的React Native项目连接到后端。
根据documentation，我导入了放大和配置。
但是在我放置了Amplify.configure(config);这行之后，我在终端中得到了这个错误：类型错误：undefined不是对象（评估'_awsAmplify.default. configure'）
所以在放这行代码时会发生这种情况：

Amplify.configure(config);

如果我注解掉这一行，一切都没问题。
App.js非常简单：

import { View, Text } from "react-native";

import Amplify from "aws-amplify";
import config from "./src/aws-exports";

Amplify.configure(config);

const App = () => {
  return (
    <View>
      <Text>Hello World</Text>
    </View>
  );
};

export default App;

我认为依赖关系之间存在一些不兼容性。
这是我的包裹.json：

{
  "name": "authentication",
  "version": "1.0.0",
  "main": "node_modules/expo/AppEntry.js",
  "scripts": {
    "start": "expo start",
    "android": "expo start --android",
    "ios": "expo start --ios",
    "web": "expo start --web"
  },
  "dependencies": {
    "@aws-amplify/cli": "^10.4.1",
    "@react-native-async-storage/async-storage": "^1.17.11",
    "@react-native-community/netinfo": "9.3.5",
    "@react-navigation/native": "^6.0.13",
    "@react-navigation/native-stack": "^6.9.1",
    "amazon-cognito-identity-js": "^6.0.1",
    "aws-amplify": "^5.0.1",
    "expo": "~47.0.3",
    "expo-status-bar": "~1.4.2",
    "react": "18.1.0",
    "react-hook-form": "^7.39.3",
    "react-native": "0.70.5",
    "react-native-safe-area-context": "4.4.1",
    "react-native-screens": "~3.18.0"
  },
  "devDependencies": {
    "@babel/core": "^7.12.9"
  },
  "private": true
}

无论如何，还有另一个项目，它不会产生这个错误。当然，版本号在package.json中有点不同，正如你所看到的：

旧项目的包.json：

"dependencies": {
    "@aws-amplify/cli": "^10.4.0",
    "@react-native-async-storage/async-storage": "^1.17.10",
    "@react-native-community/netinfo": "9.3.0",
    "@react-native-picker/picker": "2.4.2",
    "amazon-cognito-identity-js": "^5.2.12",
    "aws-amplify": "^4.3.43",
    "aws-amplify-react-native": "^6.0.8",
    "expo": "~46.0.16",
    "expo-status-bar": "~1.4.0",
    "react": "18.0.0",
    "react-native": "0.69.6",
    "react-native-gesture-handler": "~2.5.0",
    "react-native-reanimated": "~2.9.1"
  },

目前我正在使用最新版本的库，我希望尽可能避免软件包降级。
有人能帮我吗？
提前感谢！