vue.runtime.esm.js:619 [Vue warn]

Question

vue.runtime.esm.js:619 [Vue warn]: Property or method “value” is not defined on the instance but referenced during render. Make sure that this property is reactive, either in the data option, or for class-based components, by initializing the property. See: https://vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties.

found in

—> at src/views/college/index.vue
at src/layout/components/AppMain.vue
at src/layout/index.vue
at src/App.vue

我在运行的时候谷歌控制台报错了，这是为什么呢

Answer 1

扬_灵 2020-03-30 20:13:02

同学你好，这个问题是在页面中使用了value但是在vue中没有定义value