相关疑难解决方法(0)

当应用程序在应用程序模拟器中运行时,如何使用React Native调试其React代码？

我正在使用React.JS,当我这样做时react-native run-android(插入我的设备),我看到一个空白页面.当我摇动设备并Debug JS Remotely从选项列表中选择时,我会看到以下屏幕.

供参考:

OS: Ubuntu 16.04
Node version is: v4.6.2
java version "1.8.0_111"
react": "15.4.1
react-native": "0.38.0

当我重新加载我的包时，这个异常未被捕获：

Error: EISDIR: illegal operation on a directory, read
    at Object.readSync (fs.js:592:3)
    at tryReadSync (fs.js:366:20)
    at Object.readFileSync (fs.js:403:19)
    at UnableToResolveError.buildCodeFrameMessage (/home/brady/obs-websocket-app/node_modules/metro/src/node-haste/DependencyGraph/ModuleResolution.js:347:17)
    at new UnableToResolveError (/home/brady/obs-websocket-app/node_modules/metro/src/node-haste/DependencyGraph/ModuleResolution.js:333:35)
    at ModuleResolver.resolveDependency (/home/brady/obs-websocket-app/node_modules/metro/src/node-haste/DependencyGraph/ModuleResolution.js:211:15)
    at DependencyGraph.resolveDependency (/home/brady/obs-websocket-app/node_modules/metro/src/node-haste/DependencyGraph.js:413:43)
    at /home/brady/obs-websocket-app/node_modules/metro/src/lib/transformHelpers.js:317:42
    at /home/brady/obs-websocket-app/node_modules/metro/src/Server.js:1471:14
    at Generator.next (<anonymous>)

我的 package.json

{
  "main": "src/index.js",
  "scripts": {
    "android": "react-native run-android",
    "ios": "react-native run-ios",
    "web": "expo start --web",
    "start": "react-native start",
    "test": "jest"
  },
  "dependencies": {
    "@types/node": "^14.14.35",
    "events": "^3.3.0",
    "expo": "~40.0.0",
    "expo-splash-screen": "~0.8.0",
    "expo-updates": "~0.4.0",
    "obs-websocket-js": "^4.0.2",
    "react": "16.13.1",
    "react-dom": "16.13.1",
    "react-native": …