React-native 0.21(android)远程调试器(Chrome)无法连接

Question

我的远程调试(通过 Chrome 和 React-native 开发工具 0.14.8)过去工作正常。

我不确定中间到底发生了什么(我升级到 react-native 0.21，更新了 android studio，使用 apt-get update/upgrade 更新了 Linux Mint 17.3)。

但现在我只看到“请稍候在我的模拟器上连接到远程调试器” 大约 5-8 秒，然后出现错误(见附图):“无法连接远程调试器”

我尝试重新安装 Chrome React-native 扩展。尝试重建我的应用程序。没有帮助。我不确定问题出在哪里。可能我只需要增加连接超时的值..但似乎没有这样的选项。

下面也是我的 package.json(由于各种依赖问题，从 0.20 升级到 0.21 花了几天时间)。可能那里有我缺少的新设置，有人可以指出。

{
    "name": "ftesting",
    "version": "1.0.0",
    "description": "ftesting desc",
    "main": "index.js",
    "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1",
    "start": "node_modules/react-native/packager/packager.sh",
    "android-setup-port": "adb reverse tcp:8081 tcp:8080",

    "test": "eslint ./src/js.app/my.forms",
    "start": "rnws start",
        "clean:babelrc": "find ./node_modules -name react-packager -prune -o -name '.babelrc' -print | xargs rm -f",
        "postinstall": "npm run clean:babelrc"
    },
    "repository": {
    "type": "git",
    "url": "xyz"    },
    "keywords": [
    "ftesting"
    ],
    "author": "ls",
    "license": "MIT",


    "engines": {
    "node": ">=4",
    "npm": ">=2 <4"
  },

    "devDependencies": {


        "babel-eslint": "^6.0.0-beta.1",

    "babel-preset-es2015": "^6.6.0",
    "babel-preset-react": "^6.5.0",
    "babel-preset-stage-1": "^6.5.0",


        "eslint": "~2.2.0",
    "eslint-loader": "^1.1.1",
    "eslint-plugin-react": "^4.2.0"

    },


    "dependencies": {

    "react-native": "^0.21.0",

    "@remobile/react-native-splashscreen": "^1.0.3",

    "react-native-blur": "^0.7.10",
    "react-native-htmlview": "^0.2.0",


    "react-native-material-kit": "^0.3.0", 
    "react-native-material-design": "^0.3.3"
    }
}

Answer 1

针对此问题发布了一个 github 问题。你可以关注那里: https://github.com/facebook/react-native/issues/6390