【发布时间】:2018-07-21 19:01:34
【问题描述】:
我正在使用 React Native 开发一个 Android 应用程序,它运行良好,但有一次我运行“npm start”命令在模拟器上运行我的应用程序,但现在它没有显示任何进度或任何错误。这是我的命令提示符。如果有人可以帮助我,我将不胜感激
E:\SaviourApp>npm start
SaviourApp@0.1.0 start E:\SaviourApp
react-native-scripts start
11:51:38: Starting packager...
这是我的 package.json 文件,
{
"name": "SaviourApp",
"version": "0.1.0",
"private": true,
"devDependencies": {
"jest-expo": "~27.0.0",
"react-native-scripts": "^1.14.1",
"react-test-renderer": "16.3.1"
},
"main": "./node_modules/react-native-scripts/build/bin/crna-entry.js",
"scripts": {
"start": "react-native-scripts start",
"eject": "react-native-scripts eject",
"android": "react-native-scripts android",
"ios": "react-native-scripts ios",
"test": "jest"
},
"jest": {
"preset": "jest-expo"
},
"dependencies": {
"expo": "^27.0.1",
"react": "16.3.1",
"react-native": "^0.56.0",
"react-native-maps": "^0.21.0"
}
}
【问题讨论】:
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这是@Roy
标签: javascript reactjs react-native