.alibaba.fastjson.serializer.jsonserializer.write(jsonserializer.java:369)
org.apache.struts2.interceptor.terceptor.intercept(terceptor.java:75)
.opensyctioninvocation.invoke(defaultactioninvocation.java:248)
.opensyhodfilterinterceptor.intercept(methodfilterinterceptor.java:98)
org.apache.struts2.dispatcher.dispatcher.serviceaction(dispatcher.java:485)
.opensyctioninvocation.invoke(defaultactioninvocation.java:248)
.opensymphony.xwork2.interceptor.prepareinterceptor.dointercept(prepareinterceptor.java:166)
org.apache.struts2.interceptor.servletconfiginterceptor.intercept(servletconfiginterceptor.java:164)
bexception/b
.opensyctioninvocation.invoke(defaultactioninvocation.java:254)
java.lang.reflect.hod.java:606)
.opensyctioninvocation.invoke(defaultactioninvocation.java:248)
.opensyctioninvocation.invoke(defaultactioninvocation.java:248)
bdescription/b uthe server encountered an internal error that prevented it from fulfilling this request./u/p\r
org.apache.struts2.dispatcher.ng.executeoperations.executeaction(executeoperations.java:77)
bnote/b uthe full stack trace of the root cause is available in the apache tomcat/7.0.62 logs./u/phr size=1 noshade=noshadeh3apache tomcat/7.0.62/h3/body/ht浏览，更优良的浏览体验。