1.环境解说:react native 0.59.2
2.安装后运行 :react-native run-android 报错 启动首页response 500错误
3.解决办法
A.重新安装node_modle 无效
B.重新编译项目 无效
C.以及其他办法. .etc
=====> 不报希望的尝试了清除缓存后再次运行,居然成功了
{
"name": "myDemo",
"version": "0.0.1",
"private": true,
"scripts": {
"start": "node node_modules/react-native/local-cli/cli.js start",
"test": "jest",
"lint": "eslint .",
"bStart":"react-native start",
"runAdn":"run-android",
"cache":"react-native start --reset-cache",//URL报500后 清除缓存在运行bApk即可
"bApk": "react-native run-android" //debug包编译命令
},
"dependencies": {
"react": "16.8.3",
"react-native": "0.59.2"
},
"devDependencies": {
"@babel/core": "^7.4.0",
"@babel/runtime": "^7.4.2",
"@react-native-community/eslint-config": "^0.0.3",
"babel-jest": "^24.5.0",
"eslint": "^5.15.3",
"jest": "^24.5.0",
"metro-react-native-babel-preset": "^0.53.1",
"react-test-renderer": "16.8.3"
},
"jest": {
"preset": "react-native"
}
}