在React中遇到“ReferenceError: document is not defined”错误通常是因为在非浏览器环境中(如Node.js环境)尝试访问浏览器特有的全局对象,如document。 原因分析 在React应用中,如果你尝试在非浏览器环境(如服务器端渲染或Node.js环境)中访问document对象,你会遇到这个错误。document是Web AP
之前写的js在html上可以使用，但是换到这里显示document is not defined，如果在document.getElementById不...
不是img未定义就是document未定义qwq img.style.AnimationPlayState = "paused";//动画初始状态为停止 function myEndFunction() { img.style.animation = null } //点击后设置动画为空,保证每次点击动画位置为初始状态 img.addEventListener
这是我在运行时得到的输出 yarn test: FAIL __tests__/App.js ● renders without crashing ReferenceError: document is not defined at Object.<anonymous>.it (__tests__/App.js:6:15) ✕ renders without crashing (1ms) ✓ one is one Test Suites: 1 failed, 1 total Tests: 1 failed, 1 pa...
ReactDom is not defined 自己写的是:ReactDom.render(hello, document.getElementById(‘app’)); 而实际上应该是ReactDOM.render(hello, document.getElementById(‘app’)); 注意单词大小写不要拼错了
SSR 是在 node 环境下运行 React 代码,而此时 window、document、navigator 等全局属性没有。如果直接使用了这些属性,就会报错window is not defined, document is not defined, navigator is not defined等。 常见的错误用法是在 Hooks 执行过程中,直接使用了 document 等全局属性。
ReactDom is not defined,自己写的是:ReactDom.render(hello,document.getElementById(‘app’));而实际上应该是ReactDOM.render(hello,document.getElementById(‘app’));注意单词大小写不要拼错了
问React本机@microsoft/signalr显示错误: ReferenceError: document未定义EN不管是.NET客户端还是JavaScript...
to check if document has been loaded in the lifecycle methods as well as the component's constructor, Gatsby would still throw the same error. It looks like when I built react-lex-plus, webpack transpiled the code using React, which invoked calls againstdocument, which is out of my ...
(STDERR) ReferenceError: document is not defined W20171220-14:45:17.615(-5)? (STDERR) at hasCanvas (/Users/joncursi/Sites/joncursi/redbird-web/node_modules/art/modes/fast-noSideEffects.js:3:16) W20171220-14:45:17.615(-5)? (STDERR) at Object.<anonymous> (/Users/joncursi/Sites/joncur...