webwork2 execute()方法 执行 返回 failure

Question

例如： 

INFO [http-80-Processor25] km.UrlSecurityFilter (doFilter:33) - /wxChat/agent/wxVisitorApplyInfo.action
INFO [http-80-Processor25] km.UrlSecurityFilter (doFilter:34) - QueryString:method=visitor&code=031075db6298b8cfac0062a43698b60w&state=123------------------------
INFO [http-80-Processor25] km.UrlSecurityFilter (doFilter:40) - redirectUrl:/wxChat
WARN [http-80-Processor25] xwork.DefaultActionInvocation (executeResult:313) - No result defined for action fk.action.WxVisitorApplyInfoAction and result failure

但是，我的execute()方法中，没有返回failure的方法或代码。为什么webwork2自己会返回failure?

Answer 1

各位遇到此类问题的吗