Ввод nullPropertyValue [target = Ошибка в Struts2 Tomcat 8 Server

Question

Я конвертирую приложение с сервера WAS DB2-Java на сервер Tomcat SQL-JAVA.Приложение отлично работает в WAS Server с DB2.

Когда я пытаюсь выполнить приложение на сервере Tomcat 8, я получаю следующую ошибку, когда класс действия возвращается в JSP после:

2018-10-09 17:23:36,880 DEBUG     com.opensymphony.xwork2.conversion.impl.InstantiatingNullHandler.debug:68 -         Entering nullPropertyValue [target=    [com.chrysler.parts.action.PartsHomeAction@86662b,     com.opensymphony.xwork2.DefaultTextProvider@d004fc], property=org]
2018-10-09 17:23:36,881 DEBUG com.opensymphony.xwork2.conversion.impl.InstantiatingNullHandler.debug:68 - Entering nullPropertyValue [target=[com.chrysler.parts.action.PartsHomeAction@86662b, com.opensymphony.xwork2.DefaultTextProvider@d004fc], property=org]
2018-10-09 17:23:36,897 DEBUG com.opensymphony.xwork2.conversion.impl.InstantiatingNullHandler.debug:68 - Entering nullPropertyValue [target=[com.chrysler.parts.action.PartsHomeAction@86662b, com.opensymphony.xwork2.DefaultTextProvider@d004fc], property=org]
2018-10-09 17:23:36,908 DEBUG com.opensymphony.xwork2.conversion.impl.InstantiatingNullHandler.debug:68 - Entering nullPropertyValue [target=[com.chrysler.parts.action.PartsHomeAction@86662b, com.opensymphony.xwork2.DefaultTextProvider@d004fc], property=org]
2018-10-09 17:23:36,914 DEBUG com.opensymphony.xwork2.interceptor.I18nInterceptor.debug:68 - after Locale=en_US
2018-10-09 17:23:36,914 DEBUG com.opensymphony.xwork2.interceptor.I18nInterceptor.debug:68 - intercept } 

Struts.XML:

 <action  name="homeEnter" class="com.chrysler.parts.action.PartsHomeAction"      method="getHomescreenDetails">
        <result name="success" type="tiles">/welcomeHome.tiles</result>  
        <result name="fail" type="tiles">/error.tiles</result>
    </action>


    Tiles.XML

<definition name="homeLayout" template="/jsp/BaseLayout.jsp">
    <put-attribute name="title" value="" />
    <put-attribute name="header" value="/jsp/HomeHeader.jsp" />
    <put-attribute name="menu" value="/jsp/HomeLeftPane.jsp" />
    <put-attribute name="body" value="" />
    <put-attribute name="footer" value="/jsp/Footer.jsp" />
</definition>

<definition name="/welcomeHome.tiles" extends="homeLayout">
    <put-attribute name="title"
        value="New Model Vehicle Parts Application" />
    <put-attribute name="body" value="/jsp/HomeTab.jsp" />
</definition>``

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