Форум DL

Мой профиль

500 Servlet Exception
java.lang.NullPointerException
at dl2.teacher.utils.ListOfMapsUtils.get(ListOfMapsUtils.java:49)
at dl2.teacher.actions.JournalAction.getHeader(JournalAction.java:138)
at dl2.teacher.actions.JournalAction.execute(JournalAction.java:71)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:165)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:103)
at com.caucho.server.http.FilterChainServlet.doFilter(FilterChainServlet.java:96)
at dl2.teacher.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:102)
at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88)
at dl2.webfilter.TimeLoad.doFilter(TimeLoad.java:55)
at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88)
at dl2.webfilter.CheckerBan.doFilter(CheckerBan.java:134)
at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88)
at com.caucho.server.http.Invocation.service(Invocation.java:315)
at com.caucho.server.http.CacheInvocation.service(CacheInvocation.java:135)
at com.caucho.server.http.RunnerRequest.handleRequest(RunnerRequest.java:344)
at com.caucho.server.http.RunnerRequest.handleConnection(RunnerRequest.java:274)
at com.caucho.server.TcpConnection.run(TcpConnection.java:139)
at java.lang.Thread.run(Thread.java:536)

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Resin 2.1.7 (built Fri Feb 14 12:48:13 PST 2003)