at eval (webpack-internal:///./node_modules/webpack-dev-server/client/overlay.js:322:7)
时间: 2023-09-10 17:06:37 浏览: 373
在报错信息中,"at eval (webpack-internal:///./node_modules/webpack-dev-server/client/overlay.js:322:7)"是指错误发生的位置,具体是在webpack-dev-server的overlay.js文件的第322行的eval函数中。这个错误通常是由于观察元素的大小变化导致的循环问题引起的。为了解决这个问题,可以做以下操作:
- 在app.vue或者main.js中添加以下代码段: ```javascript const debounce = (fn, delay) => { let timer = null; return function() { let context = this; let args = arguments; clearTimeout(timer); timer = setTimeout(function() { fn.apply(context, args); }, delay); } }
const _ResizeObserver = window.ResizeObserver; window.ResizeObserver = class ResizeObserver extends _ResizeObserver { constructor(callback) { callback = debounce(callback, 16); super(callback); } }
``` 这段代码的作用是创建一个函数节流的工具函数,并修改ResizeObserver类的构造函数,使其使用函数节流来处理观察元素大小变化的回调函数。
通过以上操作,你可以解决报错信息中指出的位置的问题。123
引用[.reference_title]
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