ReferenceError: Cannot access ‘xxxx‘ before initialization ,原因之前已经初始化过,但页面组件嵌套,需要被重复引用。 1、开启异步引用来解决 components: { DeviceManage: defineAsyncComponent (()=> import('@/views/operation/mechanism/index.vue')) } 2、用ifrme来解决重复嵌套,缺点:用iframe 传递参数的话,...
在Vue中遇到“cannot access before initialization”的错误通常是因为变量或组件在使用前未被正确初始化。以下是一些解决此问题的步骤和建议: 检查变量初始化顺序: 确保所有变量和组件在使用前都已经被正确定义和初始化。 特别是在Vue组件的data函数或setup函数中声明的响应式变量,确保在使用它们之前已经定义。 javascri...
When trying to build the application I get the error: error - ReferenceError: Cannot access 'ProductDetailApp' before initializationwhere ProductDetailApp is just the name of a component that is referenced within a page's component. This seems to be a red-herring that's masking some real erro...
I expect that component will be updated with HMR without errors or may be reload the page but not to throw an error Reproduction Repo:https://github.com/xSorc/test-vite-fast-refresh-loop-dependency To reproduce this error you need to open the project and try to editComponent.tsx. You wil...
本地能正常跑起来,有警告vue-router.esm.js?8c4f:16 [vue-router] Duplicate named routes definition: { name: "login", path: "/login" }.用webpack4打生产包后,打开index.html报错Cannot access 'jt' before initialization.进入打包后的js文件查看了一下'jt'指的是constantRoutes,即常规的路由,不是...
但是在axios封装的文件中,直接引入store,出现了如下报错: Uncaught ReferenceError: Cannot access "loginslice" before initialization at 解决方案如下: 在axios封装的文件中,创建一个变量,再创建一个函数,函数接收一个参数store,将函数参数接收的store,赋值给变量,抛出函数,在项目的入口文件中,引入刚刚抛出的函数,并调...
本地能正常跑起来,有警告vue-router.esm.js?8c4f:16 [vue-router] Duplicate named routes definition: { name: "login", path: "/login" }.用webpack4打生产包后,打开index.html报错Cannot access 'jt' before initialization.进入打包后的js文件查看了一下'jt'指的是constantRoutes,即常规的路由,不是...
ReferenceError: Cannot access 'UserContext' before initialization App.js import React, { createContext } from 'react'; export const UserContext = createContext(null); function App() { return ( ); } export default App; LoginPage.js import React, { Component } from 'react'; ...
import SvgIcon from './components/SvgIcon/index.vue' // 全局svg图标组件 import i18n from '@/i18n' //导入路由鉴权 import './permission' const app = createApp(App) installElementPlus(app) app.component('svg-icon', SvgIcon) app.use(router) app.use(store) app.use(i18n) app.mount('#...
It appears that theActionTablecomponent is being loaded *aftertheComputerDetailsPagecomponent, which may be causing theCannot access 'ActionTable before initializationsince ActionTable is loaded after and not before? I've tried detecting circular dependencies, but I cannot find any. ...