java.lang.NullPointerException at com.depthfirst.dola.web.document.servlet.LawServlet.service(LawServlet.java:39) at com.depthfirst.dola.web.util.WebServlet.service(WebServlet.java:64) at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:225) at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:127) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:272) at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42) at com.depthfirst.dola.web.counter.servlet.PageOnlineCounterFilter.doFilter(PageOnlineCounterFilter.java:103) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42) at com.depthfirst.dola.web.filter.ThaiLocalAdminFilter.doFilter(ThaiLocalAdminFilter.java:34) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42) at test.LoggerFilter.doFilter(LoggerFilter.java:53) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42) at com.depthfirst.filter.MultipartServletFilter.doFilter(MultipartServletFilter.java:50) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42) at com.depthfirst.filter.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:28) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42) at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:151) at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:129) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3151) at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321) at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121) at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:1973) at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1880) at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1310) at weblogic.work.ExecuteThread.execute(ExecuteThread.java:207) at weblogic.work.ExecuteThread.run(ExecuteThread.java:179)
