使用sencha命令在生成extjs6应用程序时获取帮助程序消息

Question

我安装了Snecha并下载了Extjs6

sencha -sdk home/apps/ext-6.0.1 generate app loginapp6 /home/Senchaapplications/loginapp6

那么输出是：

Sencha Cmd v6.2.0.103
Sencha Cmd provides several categories of commands and some global switches. In
most cases, the first step is to generate an application based on a Sencha SDK
such as Ext JS or Sencha Touch:

    sencha -sdk /path/to/sdk generate app MyApp /path/to/myapp

Sencha Cmd supports Ext JS 4.1.1a and higher and Sencha Touch 2.1 and higher.

To get help on commands use the help command:

    sencha help generate app

For more information on using Sencha Cmd, consult the guides found here:

http://docs.sencha.com/cmd/


Options
  * --beta, -be - Enable beta package repositories
  * --cwd, -cw - Sets the directory from which commands should execute
  * --debug, -d - Sets log level to higher verbosity

  * --sdk-path, -sd - The location of the SDK to use for non-app commands
  * --strict, -st - Treats warnings as errors, exiting with error if any warnings are present
  * --time, -ti - Display the execution time after executing all commands

Categories
  * app - Perform various application build processes
  * compass - Wraps execution of compass for sass compilation
  * compile - Compile sources to produce concatenated output and metadata
  * cordova - Quick init Support for Cordova
     * phonegap - Quick init support for PhoneGap
  * repository - Manage local repository and remote repository connections
  * template - Commands for working with templates
  * theme - Commands for low-level operations on themes
  * web - Manages a simple HTTP file server
  * workspace - Commands to perform actions on the current workspace

Commands
  * upgrade - Upgrades Sencha Cmd
  * which - Displays the path to the current version of Sencha Cmd

它应该生成具有经典和现代特征的loginapp6文件夹，但事实并非如此。

这可能是什么原因？

Answer 1

就我而言，它是由于系统用户名已更改而引起的。 我将系统名称KIGNs更改为Learner。 进行此更改后如果已安装并尝试使用sencha生成Extjs6应用程序，则不会生成。

我删除了sencha cmd，然后创建了一个新用户admin，然后以新用户身份登录并再次安装sencha，现在正在生成其ExtJS应用程序。

Answer 2

当前，您正在使用更高版本的sencha命令。

sencha cmd：v6.2.0.103
ExtJs SDK：ext-6.0.1

从此处下载sencha CMD的较低版本：

https://www.sencha.com/products/extjs/cmd-download/