mappinginterceptor.java:187)

    com.opensymphony.xwork2.defaultactioninvocation.invoke(defaultactioninvocation.java:248)

    org.apache.struts2.impl.strutsactionproxy.execute(strutsactionproxy.java:52)

    org.apache.struts2.dispatcher.dispatcher.serviceaction(dispatcher.java:485)

    org.apache.struts2.dispatcher.ng.executeoperations.executeaction(executeoperations.java:77)

    org.apache.struts2.dispatcher.ng.filter.strutsprepareandexecutefilter.dofilter(strutsprepareandexecutefilter.java:91)

    

\r

    note the full stack trace of the root cause is available in the apache tomcat/7.0.62 logs.

apache tomcat/7.0.62