Question

我正在使用Expo创建一个本机应用程序。在IOS设备上运行时，它显示错误，但在android设备中不显示。我在项目中没有使用任何Notification东西。仍然显示该错误。

过去，我尝试过几种克服方法，但是没有用。

删除了node_modules并重新安装软件包。
npm缓存清除。
expo-cli版本更改。

App.json

  "expo": {  

    "name": "davinci",   
    "slug": "davinci",  
    "privacy": "public",    
    "sdkVersion": "32.0.0", 
    "platforms": [  
      "ios",    
      "android" 
    ],  
    "android":{ 
      "package":"com.visualbi.davinci"  
    },  

     "version": "1.0.0",    
    "orientation": "portrait",  
    "icon": "./assets/visualbi_logo.png",   
    "splash": { 
      "image": "./assets/splash.png",   
      "resizeMode": "contain",  
      "backgroundColor": "#ffffff"  
    },  
    "updates": {    
      "fallbackToCacheTimeout": 0   
    },  
    "assetBundlePatterns": [    
      "**/*"    
    ],  
    "ios": {    
      "supportsTablet": true,   
      "bundleIdentifier": "com.visualbi.davinci"    

     }  
  } 
}

package.json

{
  "main": "node_modules/expo/AppEntry.js",
  "scripts": {
    "start": "expo start",
    "eject": "expo eject",
    "android": "expo start --android",
    "ios": "expo start --ios"
  },
  "dependencies": {
    "expo": "^32.0.0",
    "firebase": "^6.0.1",
    "json-bigint": "^0.3.0",
    "react": "16.5.0",
    "react-native": "https://github.com/expo/react-native/archive/sdk-32.0.0.tar.gz",
    "react-native-datepicker": "^1.7.2",
    "react-native-elements": "^1.1.0",
    "react-native-exit-app": "^1.0.0",
    "react-native-modal": "^11.0.1",
    "react-native-ratings": "^6.3.1",
    "react-native-rn-toast": "^1.0.0",
    "react-native-router-flux": "^4.0.6",
    "react-native-scrollable-tab-view": "^0.10.0",
    "react-native-simple-dialogs": "^1.1.0",
    "react-native-tab-view": "^2.2.0",
    "react-navigation": "^3.9.1",
    "react-navigation-drawer": "^1.2.1",
    "rn-viewpager": "^1.2.9"
  },
  "devDependencies": {
    "babel-preset-expo": "^5.0.0"
  },
  "private": true
}

打开应用程序本身时，它会显示错误

“ TypeError：未定义不是对象（正在评估'exp.notification'）。

谢谢。

如何解决此错误“ TypeError：undefined不是对象（正在评估'exp.notification'）”？

0 个答案: