ResizeObserver loop limit exceeded at handleError (webpack-internal:///./node_modules/webpack-dev-server/client/overlay.js:299:58) at eval (webpack-internal:///./node_modules/webpack-dev-server/client/overlay.js:318:7)这是什意思
时间: 2023-08-22 09:06:27 浏览: 53
这个错误提示是关于`ResizeObserver`的,它是一种可以监听元素大小变化的API。在你的代码中可能有一个`ResizeObserver`实例观察了某个元素的变化,但是它被触发的次数超过了浏览器所允许的上限,从而导致了这个错误。
这个错误通常在开发过程中会出现,它并不是一个严重的错误,只是一个警告。如果你没有因此遇到任何问题,那么可以将其忽略。如果你希望解决这个问题,可以尝试优化你的代码,减少`ResizeObserver`被频繁触发的情况,或者在触发次数达到一定上限后手动停止`ResizeObserver`的观察。
相关问题
at handleError (webpack-internal:///./node_modules/webpack-dev-server/client/overlay.js:299:58)
根据引用中提供的信息,错误信息显示了一个Uncaught runtime error,并指明错误发生在webpack-dev-server/client/overlay.js的handleError函数的第252行。而引用提供的信息显示找到了webpack-dev-server/client/overlay.js文件,并成功找到了handleError函数。接着,引用中继续追踪,发现错误的传递是通过webpack-dev-server/client/index.js中的options.catchRuntimeError进行的。根据这些信息,可以推断出错误发生在webpack-dev-server/client/overlay.js文件的第299行的handleError函数中。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* [vue报错Uncaught runtime errors: × ERROR ResizeObserver loop limit exceeded at handleError (webpack](https://blog.csdn.net/m0_51312071/article/details/130942020)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
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[ .reference_list ]
at eval (webpack-internal:///./node_modules/webpack-dev-server/client/overlay.js:322:7)
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:
1. 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。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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