不变违规：本机模块不能为空。 React Native Firebase 应用程序

Posted 2023-02-19

【中文标题】不变违规：本机模块不能为空。 React Native Firebase 应用程序

【英文标题】：Invariant Violation: Native module cannot be null. React Native Firebase app

【发布时间】：2020-12-13 17:30:59

【问题描述】：

我正在使用 firebase 开发 React Native 应用程序。 当我运行应用程序时，构建成功执行，但是当我在模拟器上安装应用程序时出现问题。我的应用程序中有以下节点模块：

“依赖”： "@fortawesome/fontawesome-svg-core": "^1.2.27", "@fortawesome/free-brands-svg-icons": "^5.12.1", "@fortawesome/free-regular-svg-icons": "^5.12.1", "@fortawesome/free-solid-svg-icons": "^5.12.1", "@fortawesome/react-native-fontawesome": "^0.2.2", "@react-native-community/google-signin": "^4.0.3", "@react-native-community/masked-view": "^0.1.10", "@react-native-community/toolbar-android": "0.1.0-rc.2", "@react-native-firebase/app": "^7.0.1", "@react-native-firebase/auth": "^7.0.2", "axios": "^0.19.2", "base-64": "^0.1.0", “火力基地”：“^7.8.2”， "formik": "^2.1.4", “本地基础”：“^2.13.8”， "qs": "^6.9.3", “反应”：“16.9.0”， “反应原生”：“0.61.5”， “react-native-app-intro-slider”：“4.0.4”， "react-native-awesome-alerts": "^1.3.2", “反应原生元素”：“^1.2.7”， "react-native-fbsdk": "^1.1.2", “反应原生手势处理程序”：“1.7.0”， "react-native-get-random-values": "^1.3.1", "react-native-image-picker": "^2.3.1", “反应原生离子”：“4.6.5”， “反应原生线性梯度”：“^2.5.6”， "react-native-looped-carousel": "^0.1.13", "react-native-media-controls": "^2.0.1", “反应原生模式”：“11.5.6”， "react-native-modal-loader": "^1.3.0", “反应原生模态框”：“2.0.0”， “反应原生模态”：“^0.19.9”， "react-native-orientation-locker": "^1.1.8", “反应原生像素完美”：“^1.0.2”， "react-native-progress": "^4.1.2", "react-native-reanimated": "^1.7.0", "react-native-responsive-ui": "^2.1.1", "react-native-safe-area-context": "^0.7.3", "react-native-screens": "^2.0.0-beta.8", “反应原生滑块”：“^0.11.0”， "react-native-snap-carousel": "^3.8.4", “反应原生声音”：“^0.11.0”， "react-native-stars": "^1.2.1", "react-native-svg": "^11.0.1", "react-native-vector-icons": "^6.6.0", “反应原生视频”：“^4.4.5”， "react-native-video-player": "^0.10.0", "react-native-webview": "^9.2.0", “反应导航”：“^4.1.1”， “反应导航抽屉”：“^2.3.4”， “反应导航堆栈”：“^2.1.1”， “反应导航选项卡”：“^2.7.0”， “反应导航转换”：“^1.0.12”， "react-redux": "^7.2.0", "redux": "^4.0.5", “是的”：“^0.28.1” ,

【参考方案1】：

您是否尝试过先安装 pod？

首先进入ios目录

cd ios/ 

然后

pod install

然后再次尝试重建项目并在模拟器中启动它。