

It turned out to be the reason for the version, download
npm uninstall -g @vue/cliThe latest version can be solved


Click to get more data, you will encounter a click to expand without data, blank newspaper red, should be the problem of component transmission, VUE is a one-way data stream trans...
[Vue warn]: Error when evaluating expression "name.indexOf('jack') >= 0": TypeError: Cannot read property 'indexOf' of undefined ypeError: Cannot read property 'indexOf' of undefinedFrom ...
vue2.9.6 upgrade tovue3.0 First, you need to uninstall your previous vue2.9.6 npm uninstall vue-cli -g Then run the command vue-V and you will find that the command is not an executable, which means t...
In this reused pop-up box, sometimes an error is reported in the console after the operation is successful: I was puzzled until I clicked `element-ui.common.js? 5c96: 17242` in the error...
** Cannot read property ‘length’ of undefined when solution ** In the project, I encountered an error in length. I encountered a length error when doing the project. But it doesn't affect ...
1. When the Router of the initialization, an error Vue Cannot Read Property '$ CREATEEEMENT' of undefined, below is my part of my code. I didn't find it when I was started.componentsThis error, later ...
In the Vue project, various plugins and UI libraries are used, and sometimes it will appear. Cannot Read Property '_wrapper' of undefined this error, at the beginning, I thought it was a referenced pl...
Incoming mistakes encountered in MODAL components in Xiaomi Mall Problem Description: Parent Components Index.Vue gives sub-component MODAL.VUE pass values, custom events in submas, receives the value...
Confirm that the check is not your own code, write the problem, from the installation package, you can't read the Vue file, it should be the version of the installation package, this item uses the Vue...
Exaggerate: Transfer from the original link: https://blog.csdn.net/weixin_46399753/article/details/104802204 This buddy is really good, it is a pity not to be a teacher. Foreword The Vue project often...