java.lang.NullPointerException at com.dujin.web.controller.user.LoginFormCtrl.doRequest(LoginFormCtrl.java:29) at com.dujin.web.controller.BaseCtrl.handleRequestInternal(BaseCtrl.java:82) at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153) at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:874) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:808) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:523) at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:453) at javax.servlet.http.HttpServlet.service(HttpServlet.java:114) at javax.servlet.http.HttpServlet.service(HttpServlet.java:91) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:103) at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:119) at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:55) at com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:73) at com.dujin.web.filter.AutoLoginFilter.doFilter(AutoLoginFilter.java:91) at com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:73) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75) at com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:73) at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75) at com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:73) at com.dujin.web.filter.MessageFilter.doFilter(MessageFilter.java:21) at com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:73) at com.caucho.server.webapp.WebAppFilterChain.doFilter(WebAppFilterChain.java:175) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:240) at com.caucho.server.hmux.HmuxRequest.handleRequest(HmuxRequest.java:424) at com.caucho.server.port.TcpConnection.run(TcpConnection.java:481) at com.caucho.util.ThreadPool$Item.runTasks(ThreadPool.java:685) at com.caucho.util.ThreadPool$Item.run(ThreadPool.java:607) at java.lang.Thread.run(Thread.java:595)