（可能发到反馈区会正常一些，但是反馈区似乎几天都没有人搭理）

具体问题为无法切换语言以及无法加载下方的输入/输出一栏（变成如下图）。

经过测试，只在 macOS 的 Chrome 下（所有插件均关闭后同样如此）会出现 IDE 完全无法使用的问题（Windows+Chrome, macOS+Safari, macOS+Edge 均无此问题）。

控制台报错如下：

luogu-ide.min.js?ver=20200320-1:21 [Vue warn]: Error in render: "TypeError: Cannot read properties of undefined (reading 'highlight')"

found in

---> <LIDE>
       <Root>
ge @ luogu-ide.min.js?ver=20200320-1:21
St @ luogu-ide.min.js?ver=20200320-1:21
Ct @ luogu-ide.min.js?ver=20200320-1:21
yt @ luogu-ide.min.js?ver=20200320-1:21
e._render @ luogu-ide.min.js?ver=20200320-1:21
i @ luogu-ide.min.js?ver=20200320-1:21
Mi.get @ luogu-ide.min.js?ver=20200320-1:21
Mi.run @ luogu-ide.min.js?ver=20200320-1:21
Li @ luogu-ide.min.js?ver=20200320-1:21
（匿名） @ luogu-ide.min.js?ver=20200320-1:21
Nt @ luogu-ide.min.js?ver=20200320-1:21
Promise.then（异步）
xt @ luogu-ide.min.js?ver=20200320-1:21
Mt @ luogu-ide.min.js?ver=20200320-1:21
Ai @ luogu-ide.min.js?ver=20200320-1:21
Mi.update @ luogu-ide.min.js?ver=20200320-1:21
xe.notify @ luogu-ide.min.js?ver=20200320-1:21
set @ luogu-ide.min.js?ver=20200320-1:21
Fi.Pi.set @ luogu-ide.min.js?ver=20200320-1:21
mounted @ luogu-ide.min.js?ver=20200320-1:25
wt @ luogu-ide.min.js?ver=20200320-1:21
mi @ luogu-ide.min.js?ver=20200320-1:21
insert @ luogu-ide.min.js?ver=20200320-1:21
R @ luogu-ide.min.js?ver=20200320-1:21
（匿名） @ luogu-ide.min.js?ver=20200320-1:21
e._update @ luogu-ide.min.js?ver=20200320-1:21
i @ luogu-ide.min.js?ver=20200320-1:21
Mi.get @ luogu-ide.min.js?ver=20200320-1:21
Mi @ luogu-ide.min.js?ver=20200320-1:21
di @ luogu-ide.min.js?ver=20200320-1:21
no.$mount @ luogu-ide.min.js?ver=20200320-1:21
no.$mount @ luogu-ide.min.js?ver=20200320-1:21
window.createIDE @ luogu-ide.min.js?ver=20200320-1:25
（匿名） @ ide:24

luogu-ide.min.js?ver=20200320-1:21 TypeError: Cannot read properties of undefined (reading 'highlight')
    at Proxy.u (luogu-ide.min.js?ver=20200320-1:25:1989239)
    at e._render (luogu-ide.min.js?ver=20200320-1:21:31073)
    at s.i (luogu-ide.min.js?ver=20200320-1:21:36410)
    at Mi.get (luogu-ide.min.js?ver=20200320-1:21:39665)
    at Mi.run (luogu-ide.min.js?ver=20200320-1:21:40398)
    at Li (luogu-ide.min.js?ver=20200320-1:21:38244)
    at Array.<anonymous> (luogu-ide.min.js?ver=20200320-1:21:17065)
    at Nt (luogu-ide.min.js?ver=20200320-1:21:16460)

虽然并不会对大多数人的正常使用造成影响，但也希望洛谷管理员能够尽快修复此问题。