[英]How to fix a white screen with a react webapp?
我的 react webapp 出现白屏(在本地测试),昨天和今天都运行良好,当我尝试时,我得到了一个白屏。
我试图查看 React 开发人员工具,但什么也没看到。 我在这个 Web 应用程序中使用 React 路由器和 Firebase。 下面是我的 package.json
{
"name": "numbr",
"version": "0.1.0",
"private": true,
"dependencies": {
"@material-ui/core": "^4.3.1",
"express": "^4.17.1",
"firebase": "^6.3.4",
"mysql": "^2.17.1",
"node-sass": "^4.12.0",
"nodemon": "^1.19.1",
"react": "^16.8.6",
"react-dom": "^16.8.6",
"react-native-indicators": "^0.13.0",
"react-router-dom": "^5.0.1",
"react-scripts": "3.0.1",
"recompose": "^0.30.0"
},
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject"
},
"eslintConfig": {
"extends": "react-app"
},
"browserslist": {
"production": [
">0.2%",
"not dead",
"not op_mini all"
],
"development": [
"last 1 chrome version",
"last 1 firefox version",
"last 1 safari version"
]
}
}
提前感谢您的帮助!
根据我自己的经验,我能想到的2件事:
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