我使用的方法是在资产文件夹中下载并添加自定义字体,并创建一个react-native.config.js文件并从那里导出链接。但是,当我在设备上运行应用程序时,我一直收到以下错误。this is a custom font, be sure to load it with Font.loadAsync.at [native code]:null in forEach
at node_modules/
DB.json", "utf8", function (err, data) { var jsonFileArr = []; // Data fromjsonFileArr = JSON.parse(data); var logPost = loginData.log; // 'log' data from
You likely forgot to export your component from the file it's defined in, or you might have mixed updefault and named imports.var React = require('react');var createReactClass = require('create-r
这是我的server.js文件,用于从http模块导入http。我需要使我的server.js文件成为一个模块,并将其导入到index.js文件中,这是我的应用程序的入口。import { createServer } from 'http'; function onRequest(req,res){(onRequest).listen(8080);