未捕获的TypeError:无法将对象转换为原始值(zone-evergreen.js:171)

问题描述

在 Angular 9 中(使用Bootstrap 4和Jquery 3.5.1).单击引导程序折叠按钮时，在浏览器控制台上出现错误，而不是下拉菜单.

In Angular 9 (using Bootstrap 4 and Jquery 3.5.1). when clicking on bootstrap collapse button, I am getting an error on my browser console instead of a dropdown menu.

我真的不知道错误的确切来源.

I really don't know where exactly the error came from.

Can't convert object to primitive value(zone-evergreen:171).


Uncaught Type Error: Cannot convert object to primitive value(zone-evergreen.js:171 )
    at RegExp.test (<anonymous>)
    at HTMLDivElement.<anonymous> (bootstrap.bundle.min.js:6)
    at Function.each (jquery.min.js:2)
    at S.fn.init.each (jquery.min.js:2)
    at S.fn.init.a._jQueryInterface [as collapse] (bootstrap.bundle.min.js:6)
    at HTMLDivElement.<anonymous> (bootstrap.bundle.min.js:6)
    at Function.each (jquery.min.js:2)
    at S.fn.init.each (jquery.min.js:2)
    at HTMLButtonElement.<anonymous> (bootstrap.bundle.min.js:6)
    at HTMLDocument.dispatch (jquery.min.js:2)

推荐答案

此问题似乎与jQuery 3.5.0有关.这是一个重大变化，影响了许多插件.暂时恢复为jQuery的早期版本(如3.4.1)可以为我解决此问题.

This issue seems to be related to jQuery 3.5.0. It is a breaking change that affects many plugins. Temporarily reverting to a previous version of jQuery (like 3.4.1) fixed the issue for me.

来源: jQuery版本#4665

更新:

jQuery 3.5.1恢复了重大更改，应该可以安全使用.

jQuery 3.5.1 reverts the breaking change and should be safe to use.

公告: jQuery 3.5.1发布:修复回归

Announcement: jQuery 3.5.1 Released: Fixing a Regression

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