Struts2中的Hello World应用程序(2.2.3)

大家好
我想开始学习struts2.所以我想像下面的例子那样写第一个"hello world".我像他们一样做，但是当我使用library(2.0.14)时，它工作正常，但是当我使用library(2.2.3)

Hello everyone
I want to start learning struts2. So i want to write first "hello world" like in the example below. I do the same like they did, but when i using library(2.0.14) it work ok, but when i using library(2.2.3)

Dispatcher initialization failed
Unable to load configuration. - bean .../Struts2HelloWorld/WEB-INF/lib/struts2-gxp-plugin-2.2.3.1.jar!/struts-plugin.xml:8:162

有人可以帮我吗?

这是到示例的链接
http://www.vaannila.com/struts-2/struts-2-example/struts-2-hello-world-example-1.html

感谢您的任何评论
CK

Could anyone help me with this, please?

And this is link to the example
http://www.vaannila.com/struts-2/struts-2-example/struts-2-hello-world-example-1.html

Thanks for any comment
CK