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Application Server Control Displays Internal Server Error 500 - "java.lang.NullPointerException [message #417445] Sat, 08 August 2009 15:46 Go to next message
dirish
Messages: 205
Registered: November 2006
Senior Member
Hello,

The Application Server Control (ASC) home page correctly displays members of the farm, but clicking through to one of the instances resulted in the following error

500 Internal Server Error
java.lang.NullPointerException
at oracle.sysman.emSDK.util.http.UserAgentUtil.getBrowserInfo(UserAgentUtil.java:416)
at oracle.sysman.emSDK.util.http.UserAgentUtil.isUserAgentWindowsCE(UserAgentUtil.java:252)
at oracle.sysman.emSDK.svlt.EMServletUtil.isEm2goApp(EMServletUtil.java:257)
at oracle.sysman.emSDK.svlt.PageHandler.prepareData(PageHandler.java:628)
at oracle.reports.emd.ReportPageHandler.prepareData(ReportPageHandler.java:98)
at oracle.sysman.emSDK.svlt.PageHandler.handleRequest(PageHandler.java:419)
at oracle.sysman.emSDK.svlt.EMServlet.myDoGet(EMServlet.java:728)
at oracle.sysman.emSDK.svlt.EMServlet.doGet(EMServlet.java:307)
at oracle.sysman.eml.app.Console.doGet(Console.java:271)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:837)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:330)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:830)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.HttpRequestHandler.run(HttpRequestHandler.java:285)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.HttpRequestHandler.run(HttpRequestHandler.java:126)
at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192)
at java.lang.Thread.run(Thread.java:534)


PLease help
Re: Application Server Control Displays Internal Server Error 500 - "java.lang.NullPointerExcep [message #417452 is a reply to message #417445] Sun, 09 August 2009 00:12 Go to previous message
dirish
Messages: 205
Registered: November 2006
Senior Member
Hi All,

please treat as urgent as this is a production, very critical live server.

Thank you
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