想让provide保持响应性,给main.js配置app.config.unwrapInjectedRef = true,结果打开控制台报错
app.config.un wrapInjectedRef = true
app.js:211 Uncaught TypeError: Cannot set properties of undefined (setting 'unwrapInjectedRef')
at eval (main.js?fbea:11:1)
at ./src/main.js (app.js:179:1)
at webpack_require (app.js:208:33)
at app.js:1389:109
at webpack_require.O (app.js:254:23)
at app.js:1390:53
at app.js:1392:12
网上搜索办法无果
让页面正常渲染
看下你是不是这么用,你的这个报错说明你拿到的app.config是个undefined
import { createApp } from 'vue'
import App from './App.vue'
let app = createApp(App)
app.config.unwrapInjectedRef = true
app.mount('#app')