Strange vue ie display blank problem

the company"s intranet development, the code is not good screenshot

the current situation is to install and introduce babel-polyfill, to use normally

but when the dom node is loaded for the first time, there is only one

<div -sharpapp></div>

The dom in

is not rendered, and the console does not have any error

if you open the console at F12, refresh the page or select IE browser mode (highest ie9),

The

page will be rendered normally

Internet-explorer-9 ie-is-compatible-with vue.js

Jul.23,2021

in this case, the version of a plug-in you are using should not work.
for example, I used the vue-echart plug-in before, but the version was wrong, but then I used another version

alias, is added to webpack to force it to be packaged with the full version of vue.js to avoid not outputting error messages.

reference: ide/installation.html" rel=" nofollow noreferrer "> https://cn.vuejs.org/v2/guide.

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