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Posted to issues@struts.apache.org by "zhouyong (JIRA)" <ji...@apache.org> on 2013/06/13 08:00:23 UTC

[jira] [Created] (WW-4105) Struts2 raise java.lang.ClassCastException when Result type is chain

zhouyong created WW-4105:
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             Summary: Struts2 raise java.lang.ClassCastException  when Result type is chain
                 Key: WW-4105
                 URL: https://issues.apache.org/jira/browse/WW-4105
             Project: Struts 2
          Issue Type: Bug
          Components: Core Interceptors
    Affects Versions: 2.3.14.3
         Environment: tomcat6 struts2.3.*
            Reporter: zhouyong


java.lang.ClassCastException: A action cannot be cast to B action when A chain to B.

ChainingInterceptor.java has a bug in intercept function when Result type is chain.

Intercept function of ChainingInterceptor will change action member of DefaultActionInvocation class. And invokeAction of DefaultActionInvocation will fail in line 450.

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