Error 500--Internal Server Error + k& y" q9 A9 Ajava.lang.NullPointerException( K6 J3 S1 K: U, D+ R; U
at com.sdm.q9.web.UserInfoHandler.doGet(UserInfoHandler.java(Compiled Code)) 3 g. d# o% ^: B5 O at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code)) 5 l$ O# U( Y" q. @& Q/ F/ r8 r% B at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code)) 1 i; b6 s; F; X/ N; m( \ at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java(Inlined Compiled Code)) 9 }& r& m& x7 A, t at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java(Compiled Code))& j9 M) l P( R2 b
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java(Inlined Compiled Code))+ g1 s. D- W4 i
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java(Compiled Code)) `! n% s9 k- W
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java(Compiled Code))+ a& A* B% ?9 T: s2 h5 f
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java(Compiled Code))4 @6 E/ I3 T# r" m
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java(Compiled Code))1 @* n& Q# Q) i; M- b( E
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java(Compiled Code))# \+ C% z' {. s4 [$ U* j* r; D& Q2 N( L
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java(Compiled Code)) ; ?7 E) _; V( |6 C& _ at weblogic.kernel.ExecuteThread.run(ExecuteThread.java(Compiled Code))