com.opensymphony.xwork2.interceptor.methodfilterinterceptor.intercept
com.opensymphony.xwork2.defaultactioninvocation.invoke
com.opensymphony.xwork2.interceptor.staticparametersinterceptor.intercept
com.opensymphony.xwork2.defaultactioninvocation.invoke
org.apache.struts2.interceptor.multiselectinterceptor.intercept
com.opensymphony.xwork2.defaultactioninvocation.invoke
org.apache.struts2.interceptor.checkboxinterceptor.intercept
com.opensymphony.xwork2.defaultactioninvocation.invoke
org.apache.struts2.interceptor.fileuploadinterceptor.intercept
com.opensymphony.xwork2.defaultactioninvocation.invoke
com.opensymphony.xwork2.interceptor.modeldriveninterceptor.intercept
com.opensymphony.xwork2.defaultactioninvocation.invoke
com.opensymphony.xwork2.interceptor.scopedmodeldriveninterceptor.intercept
com.opensymphony.xwork2.defaultactioninvocation.invoke
org.apache.struts2.interceptor.debugging.debugginginterceptor.intercept
com.opensymphony.xwork2.defaultactioninvocation.invoke
com.opensymphony.xwork2.interceptor.chaininginterceptor.intercept
com.opensymphony.xwork2.defaultactioninvocation.invoke
com.opensymphony.xwork2.interceptor.prepareinterceptor.dointercept
com.opensymphony.xwork2.interceptor.methodfilterinterceptor.intercept
com.opensymphony.xwork2.defaultactioninvocation.invoke
com.opensymphony.xwork2.interceptor.i18ninterceptor.intercept
com.opensymphony.xwork2.defaultactioninvocation.invoke
org.apache.struts2.interceptor.servletconfiginterceptor.intercept
com.opensymphony.xwork2.defaultactioninvocation.invoke
com.opensymphony.xwork2.interceptor.aliasinterceptor.intercept
com.opensymphony.xwork2.defaultactioninvocation.invoke
com.opensymphony.xwork2.interceptor.exceptionmappinginterceptor.intercept
com.opensymphony.xwork2.defaultactioninvocation.invoke
org.apache.struts2.impl.strutsactionproxy.execute
org.apache.struts2.dispatcher.dispatcher.serviceaction
org.apache.struts2.dispatcher.ng.executeoperations.executeaction
org.apache.struts2.dispatcher.ng.filter.strutsprepareandexecutefilter.dofilter
\r
note the full stack trace of the root cause is available in the apache tomcat/7.0.62 logs.<hr /><h3>apache tomcat/7.0.62</h3>