java.lang.NullPointerException error

Hi Tim,Thanks again for taking the time to get back to me. I belatedly followed your request for the information from the java console. Here it is below. Would very much like to get your opinion.Regards, Jonathan.Java Plug-in 1.5.0_04Using JRE version 1.5.0_04 Java HotSpot(TM) Client VMUser home directory = C:Documents and SettingsShawn

c: clear console windowf: finalize objects on finalization queueg: garbage collecth: display this help messagel: dump classloader listm: print memory usageo: trigger loggingp: reload proxy configurationq: hide consoler: reload policy configurations: dump system and deployment propertiest: dump thread listv: dump thread stackx: clear classloader cache0-5: set trace level to

Title Manager Signed Applet en USContent Frameset = contentframeMaxNumVariables = 98MaxNumFormElements = 62MaxNumTests = 1AICC Interface EnabledDefault Location = a001_introduction_introduction.htmlHeartbeat Timeout = 5setVariable for COURSE_ID to CourseIDAdding Variable #0 COURSE_ID to CourseIDsetVariable for LESSON_ID to A001Adding Variable #1 LESSON_ID to A001Start requestsetVariable for exitAUreturnURL to Adding Variable #2 exitAUreturnURL to Parsing Startup Parm [aicc_url=http%3A%2F%2Fnetmarket.netapp.com%2FSabaWeb%3FaiccSessionKey%3D616134047-ems%2FstoreAICCData.saba-productId%3Dprdct000000000003537-oId%3Dordit000000000056794-username%3Dswaggoner-sitename%3DSabaWeb-certKey%3Dtcert24DA7A76EE9514DA9BE03D985134466A266EB61BEA74E388&aicc_sid=616134047]Decoded Url String [http://netmarket.netapp.com/SabaWeb?aiccSessionKey=616134047-ems/storeAICCData.saba-productId=prdct000000000003537-oId=ordit000000000056794-username=swaggoner-sitename=SabaWeb-certKey=tcert24DA7A76EE9514DA9BE03D985134466A266EB61BEA74E388]AICC Url [http://netmarket.netapp.com/SabaWeb?aiccSessionKey=616134047-ems/storeAICCData.saba-productId=prdct000000000003537-oId=ordit000000000056794-username=swaggoner-sitename=SabaWeb-certKey=tcert24DA7A76EE9514DA9BE03D985134466A266EB61BEA74E388]Loading test file : a001_assessment.binSending [GetParam] to [http://netmarket.netapp.com/SabaWeb?aiccSessionKey=616134047-ems/storeAICCData.saba-productId=prdct000000000003537-oId=ordit000000000056794-username=swaggoner-sitename=SabaWeb-certKey=tcert24DA7A76EE9514DA9BE03D985134466A266EB61BEA74E388]***end of data***Checking for com.ms.security.PolicyEngine ... Permission failed ... java.lang.ClassNotFoundException: com.ms.security.PolicyEngineArgString [version=3.0.1&session_id=616134047&command=GetParam]Try Java 2 Security Model - AccessController doPrivileged doPrivileged exception java.security.AccessControlException: access denied (SocketPermission netmarket.netapp.com:80 connect,resolve)java.lang.NullPointerException at TrivantisSignedHttp.sendPostMessage(TrivantisSignedHttp.java :257) at TitleMgrSignedApplet.sendRequest(TitleMgrSignedApplet.java:1 698) at TitleMgrSignedApplet.GetParam(TitleMgrSignedApplet.java:1906 ) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at sun.plugin.javascript.invoke.JSInvoke.invoke(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at sun.plugin.javascript.JSClassLoader.invoke(Unknown Source) at sun.plugin.com.MethodDispatcher.invoke(Unknown Source) at sun.plugin.com.DispatchImpl.invokeImpl(Unknown Source) at sun.plugin.com.DispatchImpl$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at sun.plugin.com.DispatchImpl.invoke(Unknown Source)java.lang.Exception: java.lang.NullPointerException at sun.plugin.com.DispatchImpl.invokeImpl(Unknown Source) at sun.plugin.com.DispatchImpl$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at sun.plugin.com.DispatchImpl.invoke(Unknown Source)