React Native 0.75 + Reanimated 3.15 出现Failed to create worklet错误求助

可能的解决方案 #

1. 彻底清除缓存并重启服务 #

执行以下命令清理项目缓存与依赖：

npx react-native start --reset-cache
rm -rf node_modules && npm install
cd ios && pod install && cd ..

完成后重新运行项目：npx react-native run-android 或 npx react-native run-ios

2. 检查 Metro 配置（适配 React Native 0.75+） #

React Native 0.75 采用新的 Metro 默认配置，若存在自定义配置，需确保 Reanimated 的 transformer 被正确引入：

const { getDefaultConfig, mergeConfig } = require('@react-native/metro-config');

const customConfig = {
  transformer: {
    babelTransformerPath: require.resolve('react-native-reanimated/metro-transformer'),
  },
};

module.exports = mergeConfig(getDefaultConfig(__dirname), customConfig);

3. 确认 Reanimated 初始化顺序 #

在项目入口文件（如 index.js/App.js）的最顶部添加 Reanimated 初始化代码，必须放在所有其他导入之前：

import 'react-native-reanimated';
// 后续导入语句...

4. 排查 NativeWind 兼容性冲突 #

项目使用的 NativeWind v2.0.11 可能与当前 React Native/Reanimated 版本存在兼容性问题。尝试暂时移除 nativewind/babel 插件，重新运行项目验证问题是否消失。若解决，升级 NativeWind 至最新兼容版本。

5. 检查 Worklet 代码规范 #

确保所有标记为 worklet 的函数符合要求：

• 函数体首行必须添加 'worklet'; 指令
• 避免在 worklet 中使用 Reanimated 不支持的 API（如浏览器专属 API）
• 不要引用外部未序列化的变量

你的配置文件信息 #

babel.config.js #

module.exports = {
  presets: ['module:@react-native/babel-preset'],
  plugins: [
    ["react-native-auto-route/plugin", { appDirectory: "src" }],
    "nativewind/babel",
    'react-native-reanimated/plugin'
  ],
};

package.json #

{
  "dependencies": {
    "@fortawesome/fontawesome-svg-core": "^6.6.0",
    "@fortawesome/free-solid-svg-icons": "^6.6.0",
    "@fortawesome/react-native-fontawesome": "^0.3.2",
    "@react-native-community/blur": "^4.4.0",
    "nativewind": "^2.0.11",
    "react": "18.3.1",
    "react-native": "0.75.2",
    "react-native-blurhash": "^2.0.3",
    "react-native-gesture-handler": "^2.18.1",
    "react-native-linear-gradient": "^2.8.3",
    "react-native-loader-kit": "^2.0.8",
    "react-native-paper": "^5.12.5",
    "react-native-reanimated": "^3.15.0",
    "react-native-safe-area-context": "^4.10.9",
    "react-native-screens": "^3.34.0",
    "react-native-splash-screen": "^3.3.0",
    "react-native-svg": "^15.6.0",
    "react-native-track-player": "^4.1.1"
  },
  "devDependencies": {
    "@babel/core": "^7.20.0",
    "@babel/preset-env": "^7.20.0",
    "@babel/runtime": "^7.25.4",
    "@react-native/babel-preset": "0.75.2",
    "@react-native/eslint-config": "0.75.2",
    "@react-native/metro-config": "0.75.2",
    "@react-native/typescript-config": "0.75.2",
    "@types/react": "^18.2.6",
    "@types/react-test-renderer": "^18.0.0",
    "babel-jest": "^29.6.3",
    "eslint": "^8.19.0",
    "jest": "^29.6.3",
    "prettier": "2.8.8",
    "react-native-auto-route": "^0.3.3",
    "react-test-renderer": "18.3.1",
    "tailwindcss": "^3.3.2",
    "typescript": "5.0.4"
  }
}

内容的提问来源于stack exchange，提问作者Jasvinder singh