我如文档中提到的正确导入文件。我检查了软件包。我将在这里包含我的软件包。该应用程序还始于app.js不主或其他任何内容。我尝试删除 @expo/vector-icons，但是在为android(expo build：android(构建时，它会出现错误。问题仍然持续存在，我没有得到图标，而只是x符号。
"@expo/vector-icons": "^10.0.3",
"expo": "^33.0.0",
"expo-asset": "^5.0.1",
"expo-constants": "^5.0.1",
"expo-font": "^5.0.1",
"haversine": "1.1.1",
"lodash": "4.17.11",
"pretty-ms": "4.0.0",
"prop-types": "15.7.2",
"react": "16.8.3",
"react-native": "https://github.com/expo/react-native/archive/sdk-33.0.0.tar.gz",
"react-native-compress": "2.0.1",
"react-native-elements": "0.19.1",
"react-native-keyboard-aware-scroll-view": "0.8.0",
"react-native-vector-icons": "5.0.0",
"react-navigation": "^3.0.0",
"react-navigation-material-bottom-tabs": "0.1.2"
我的环境：
"react-native": "0.62.1"
"react-native-elements": "^1.2.7"
另外：我的应用程序是由React Native CLI
创建和管理的要使菜单图标正确工作(它显示怪异的字符而不是menu项目(，我必须使用以下方式手动链接矢量图标
react-native link react-native-vector-icons
如果您获得了"未识别的反应，则未被识别...."，请尝试以下：
npx react-native link react-native-vector-icons