无法找到.sencha文件夹

Question

（1）我在macOS 10.12.5上使用Ext JS 6.5。

（2）我在阅读指南http://docs.sencha.com/extjs/6.5.0/guides/quick_start/going_to_production.html。

（3）下载https://github.com/sencha-extjs-examples/QuickStart/archive/master.zip

（4）解压缩，重命名目录QuickStart-master到QuickStart。

（5）Ext JS 6.5（解压后）放入/Users/donhuvy/Downloads/ext-6.5.0。

我跑

cd /Users/donhuvy/Downloads/QuickStart 
sencha app install --framework=/Users/donhuvy/Downloads/ext-6.5.0 

我看到错误：

➜ ~ pwd                
/Users/donhuvy 
➜ ~ cd /Users/donhuvy/Downloads/QuickStart 
➜ QuickStart sencha app install --framework=/Users/donhuvy/Downloads/ext-6.5.0 
Sencha Cmd v6.5.0.180 
[INF] Using existing workspace at /Users/donhuvy/Downloads/QuickStart 
[INF] Copying framework to /Users/donhuvy/Downloads/QuickStart/ext 
[INF] Loading configuration for framework directory: /Users/donhuvy/Downloads/QuickStart/ext 
[INF] Upgrading to Ext JS 6.x 
[INF] Upgrading to sdk at /Users/donhuvy/Downloads/QuickStart/ext 
[ERR] Unable to locate .sencha folder 
[ERR] Please ensure this folder is a valid v3 ExtJS application 
[ERR] com.sencha.exceptions.ExScript: com.sencha.exceptions.ExState: No .sencha directory found (anonymous#27) 
    runAppUpgrade (anonymous:26) 
    [anonymous] (anonymous:464) 
    x_app_upgrade (anonymous:463) 
➜ QuickStart sencha app install --framework=/Users/donhuvy/Downloads/ext-6.5.0 
Sencha Cmd v6.5.0.180 
[INF] Using existing workspace at /Users/donhuvy/Downloads/QuickStart 

如何解决呢？

Answer 1

按照从一开始

1. 下载https://github.com/sencha-extjs-examples/QuickStart/archive/master.zip

2. 打开终端，这些步骤

3. 键入以下内容：

   cd Downloads 
   unzip QuickStart-master.zip 
   mv QuickStart-master QuickStart 
   cd QuickStart 
   sencha app upgrade /Users/donhuvy/Downloads/ext-6.5.0 
   sencha app build 
   sencha app watch 
   

   当你看到

   [INF] Waiting for changes... 
   [LOG] Fashion waiting for changes... 
   

   离开应用程序运行时，不要关闭终端或按Ctrl + C

4. 访问：http://localhost:1841/

（记住：清除浏览器的缓存）