尝试启动新的离子项目时，我一直收到以下错误。这是修改网址的方法吗？我在浏览器中复制了网址https://github.com/driftyco/ionic-starter-tab/archive/master.zip，它也返回404。
PS D:\Users\....\Source\Workspaces> ionic start app tab
Creating Ionic app in folder D:\Users\....\Source\Workspaces\app based on tab project
Downloading: https://github.com/driftyco/ionic-app-base/archive/master.zip
[=============================] 100% 0.0s
Downloading: https://github.com/driftyco/ionic-starter-tab/archive/master.zip
Not found: https://github.com/driftyco/ionic-starter-tab/archive/master.zip (404)
Please verify the url and try again.
Please verify you are using a valid URL or a valid ionic starter.
View available starter templates: `ionic start --list`
More info available at:
http://ionicframework.com/getting-started/
https://github.com/driftyco/ionic-cli
答案 0 :(得分：0)
我从昨天开始尝试了很多次，总是遇到同样的错误。但是，我关闭了powershell窗口并打开了一个新窗口。错误消失了。但为什么呢？