无法更新Ionic-CLI [英] Cannot update Ionic-CLI

问题描述

我在更新到最新版本的Ionic时遇到问题.当我尝试运行命令ionic g provider Tabs并得到g is not a valid task响应时，我意识到了这个问题.

I'm having an issue updating to the latest version of Ionic. I became aware of the issue when I tried to run the command ionic g provider Tabs and got g is not a valid task in response.

我安装了三个版本的NodeJS，可以在NVM之间切换.我尝试从所有三个版本中删除Ionic和Cordova，更新NPM，然后仅在最新版本的Node中重新安装.仍然没有运气.

I have three versions of NodeJS installed, that I switch between with NVM. I tried removing Ionic and Cordova from all three, updating NPM, and re-installing in just the latest version of Node. Still no luck.

我的系统信息如下:

` Cordova CLI:您已选择退出遥测.要更改此设置，请运行:打开cordova遥测. 6.3.1

` Cordova CLI: You have been opted out of telemetry. To change this, run: cordova telemetry on. 6.3.1

Gulp版本:需要外部模块babel-register Gulp本地:CLI版本1.2.1 Ionic CLI版本:1.7.7 Ionic应用程式库版本:0.6.3 ios-deploy版本:未安装 ios-sim版本:5.0.3 操作系统:Mac OS X El Capitan 节点版本:v6.7.0 Xcode版本:Xcode 8.0 Build版本8A218a `

Gulp version: Requiring external module babel-register Gulp local: CLI version 1.2.1 Ionic CLI Version: 1.7.7 Ionic App Lib Version: 0.6.3 ios-deploy version: Not installed ios-sim version: 5.0.3 OS: Mac OS X El Capitan Node Version: v6.7.0 Xcode version: Xcode 8.0 Build version 8A218a `

我整天都在墙上撞头，所以任何帮助将不胜感激！

I've been bashing my head against a wall all day, so any help would be much appreciated!

推荐答案

根据文档，ionic g仅自Ionic 2.0.0起可用.

According to the doc, ionic g is only available since Ionic 2.0.0.

您的系统信息表明您拥有:Ionic CLI 1.7.7

And your system info says that you have : Ionic CLI 1.7.7

您必须更新Ionic.

You have to update Ionic.

npm install -g ionic@2.1.0

编辑

尝试在安装之前删除旧版本

Try before install to remove the old version

 npm uninstall -g ionic 

还要验证您是否没有在本地安装任何版本错误的离子软件包(请检查项目的node_modules文件夹).

Verify also that you don't have any ionic package installed locally with the wrong version (check folder node_modules of your project).

这篇关于无法更新Ionic-CLI的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！