Could you perhaps post the applicable portion of your Spring configuration and your "appDefaultStack" configuration?
jb 2011/12/30 怪侠 <[email protected]> > I use struts2 +spring. My application can work correctly. But if the form > validation fail, the application can't submit again. Always get the > exception: Invalid action class configuration that references an unknown > class named[sysuserAction]. Below is my struts.xml: > <action name="*SysuserAction" class="sysuserAction" > method="{1}"> > <interceptor-ref name="token"> > <param name="includeMethods">save,update</param> > </interceptor-ref> > <interceptor-ref name="appDefaultStack" /> > <result name="add">/sysuser/addSysuser.jsp</result> > <result name="list">/sysuser/listSysuser.jsp</result> > <result name="edit">/sysuser/editSysuser.jsp</result> > <result name="editInput">/sysuser/editSysuser.jsp</result> > <result name="invalid.token">/common/invalid.jsp</result> > </action> > > and I define the sysuserAction as a bean in spring. > Could anyone tell me the reason? > Only when validation can't pass, it can't submit again. Even though I > fill all the form element in correct format. > > > Thanks very much.

