按照以下步骤执行AWS Amplify documentation for Expo后，使用EAS构建的构建失败，

[RUN_FASTLANE] › Executing baseline » Bundle React Native code and images
[RUN_FASTLANE]     the transform cache was reset.
[RUN_FASTLANE] › Generating debug baseline » baseline.app.dSYM
[RUN_FASTLANE] ▸ ** ARCHIVE FAILED **
[RUN_FASTLANE] ▸ The following build commands failed:
[RUN_FASTLANE] ▸    PhaseScriptExecution Bundle\ React\ Native\ code\ and\ images /Users/Rax/Library/Developer/Xcode/DerivedData/baseline-hhrsifdg
[RUN_FASTLANE] ▸ (1 failure)
[RUN_FASTLANE] ** ARCHIVE FAILED **
[RUN_FASTLANE] 
[RUN_FASTLANE] 
[RUN_FASTLANE] The following build commands failed:
[RUN_FASTLANE]  PhaseScriptExecution Bundle\ React\ Native\ code\ and\ images /Users/Rax/Library/Developer/Xcode/DerivedData/baseline-xxxxxxx
[RUN_FASTLANE] (1 failure)
[RUN_FASTLANE] Exit status: 65
[RUN_FASTLANE] 
[RUN_FASTLANE] +-------------+-------------------------+
[RUN_FASTLANE] |           Build environment           |
[RUN_FASTLANE] +-------------+-------------------------+
[RUN_FASTLANE] | xcode_path  | /Applications/Xcode.app |
[RUN_FASTLANE] | gym_version | 2.205.2                 |
[RUN_FASTLANE] | sdk         | iPhoneOS15.2.sdk        |
[RUN_FASTLANE] +-------------+-------------------------+
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[RUN_FASTLANE] It's hard to tell what's causing the error, so we wrote some guides on how
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[RUN_FASTLANE] 
[RUN_FASTLANE] [!] Error building the application - see the log above
[RUN_FASTLANE] Error: Fastlane build failed with unknown error. Please refer to the "Run fastlane" and "Xcode Logs" phases.
Fastlane errors in most cases are not printed at the end of the output, so you may not find any useful information in the last lines of output when lo
[CLEAN_UP_CREDENTIALS] Destroying keychain - XXXXXXXXXX.keychain
[CLEAN_UP_CREDENTIALS] Removing provisioning profile

Build failed
Fastlane build failed with unknown error. Please refer to the "Run fastlane" and "Xcode Logs" phases.
Fastlane errors in most cases are not printed at the end of the output, so you may not find any useful information in the last lines of output when lo
    Error: npx exited with non-zero code: 1

步骤如下：
1.使用expo init关闭TypeScript并使用基本导航创建一个新项目。
1.使用

expo install aws-amplify aws-amplify-react-native @react-native-community/netinfo  @react-native-async-storage/async-storage @react-native-picker/picker

安装AWS Amplify依赖项
1.使用amplify pull提取我的AWS Amplify项目，并进行以下选择：

? Select the authentication method you want to use: AWS profile
? Please choose the profile you want to use amplify-cli
? Which app are you working on? XXXXXXXX
Backend environment 'dev' found. Initializing...
? Choose your default editor: IntelliJ IDEA
? Choose the type of app that you're building javascript
Please tell us about your project
? What javascript framework are you using react-native
? Source Directory Path:  /
? Distribution Directory Path: /
? Build Command: eas build --profile development --platform ios --local
? Start Command: expo start --dev-client

1.将指定的AWS Amplify样板文件添加到App.tsx：

import { Amplify } from 'aws-amplify'
import awsconfig from 'aws-exports'

Amplify.configure(awsconfig)

1.使用

eas build --profile development --platform ios --local

构建

{
  "name": "amptest",
  "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",
    "eject": "expo eject",
    "test": "jest --watchAll"
  },
  "jest": {
    "preset": "jest-expo"
  },
  "dependencies": {
    "@expo/vector-icons": "^13.0.0",
    "@react-native-async-storage/async-storage": "^1.17.4",
    "@react-native-community/netinfo": "8.2.0",
    "@react-native-picker/picker": "2.4.0",
    "@react-navigation/bottom-tabs": "^6.0.5",
    "@react-navigation/native": "^6.0.2",
    "@react-navigation/native-stack": "^6.1.0",
    "aws-amplify": "^4.3.22",
    "aws-amplify-react-native": "^6.0.4",
    "expo": "~45.0.0",
    "expo-asset": "~8.5.0",
    "expo-constants": "~13.1.1",
    "expo-dev-client": "~0.9.5",
    "expo-font": "~10.1.0",
    "expo-linking": "~3.1.0",
    "expo-splash-screen": "~0.15.1",
    "expo-status-bar": "~1.3.0",
    "expo-system-ui": "~1.2.0",
    "expo-web-browser": "~10.2.0",
    "react": "17.0.2",
    "react-dom": "17.0.2",
    "react-native": "0.68.2",
    "react-native-safe-area-context": "4.2.4",
    "react-native-screens": "~3.11.1",
    "react-native-web": "0.17.7"
  },
  "devDependencies": {
    "@babel/core": "^7.12.9",
    "@types/react": "~17.0.21",
    "@types/react-native": "~0.66.13",
    "jest": "^26.6.3",
    "jest-expo": "~45.0.0",
    "react-test-renderer": "17.0.2",
    "typescript": "~4.3.5"
  },
  "private": true
}