java.lang.NullPointerException: 

cn.com.boxonline.servlet.PageServlet.processParty(PageServlet.java:587)
cn.com.boxonline.servlet.PageServlet.process(PageServlet.java:92)
cn.com.boxonline.servlet.ControllerServlet.doPost(ControllerServlet.java:99)
cn.com.boxonline.servlet.ControllerServlet.doGet(ControllerServlet.java:93)
javax.servlet.http.HttpServlet.service(HttpServlet.java:115)
javax.servlet.http.HttpServlet.service(HttpServlet.java:92)
com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:99)
cn.com.boxonline.filter.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:36)
com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:70)
com.caucho.server.webapp.WebAppFilterChain.doFilter(WebAppFilterChain.java:163)
com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:208)
com.caucho.server.hmux.HmuxRequest.handleRequest(HmuxRequest.java:396)
com.caucho.server.port.TcpConnection.run(TcpConnection.java:363)
com.caucho.util.ThreadPool.runTasks(ThreadPool.java:490)
com.caucho.util.ThreadPool.run(ThreadPool.java:423)
java.lang.Thread.run(Thread.java:595)