ViewDocument.jsp gets null pointer exception when using report token instead of docid for DHTML

The following command gets a null pointer error showing up in Tomcat log:../../viewers/cdz_adv/viewDocument.jsp?sEntry=<%=strEntry%>&lang=en&iDocID=830&ViewType=I&kind=Webiwhere sEntry is a valid report token but works fine if the ViewType is H or id=830 is used instead of sEntry. When the above command is issued the drill columns are displayed correctly but no report is shown and a null pointer exception is encountered.

There is a Consulting Solution called BOInterface that Business Objects Global Services sells and that may help you if you are implementing your own "InfoView".
A description is <a href="http://www.mnsoft.org/bointerface0.0.html">here</a>.
Particularly, see the <a href="http://www.mnsoft.org/pmiv.0.html">Poor Man's InfoView</a> web application.
Contact me via direct email for more information if this is interesting for you.
HTH,
M
Matthias Nott - Business Objects
Service Line Leader Products EMEA
[email protected]

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Null pointer exception when using CFCs on Solaris

I am running Apache 2.0.52 and my web root is /htdocs. I have
a multi-server installation of CF 7.0.2 on another partition:
/apps/jrun4. Regular CFM files work fine; however, I receive the
"The system has attempted to use an undefined value..." (null
pointer) error whenever I attempt to use a CFC from within a CFM
file or if I try to use Application.cfc -- Application.cfm works
fine.
For instance...I created two files in /htdocs/test: Test.cfc
and tester.cfm
Test.cfc contains:
<cfcomponent>
<cfset str = "Test">
</cfcomponent>
tester.cfm contains:
<cfset temp = createObject("component", "Test")>
When I run tester.cfm I get the error. I had some success
when I created a mapping in CF Admin called /tester, pointing to
/htdocs/test. I then changed the code in tester.cfm to:
<cfset temp = createObject("component", "tester.Test")>
And it worked! I also tried creating a CFC on the same
partition as the CF install (/apps) and then referencing it in the
tester.cfm code. That works too! However, that's a bandaid solution
and half of one at that. If I try to use Application.cfc anywhere
within /htdocs (web root), I get the null pointer error.
Additionally, I have another server setup identically except
for one difference: the web root is /apps/htdocs (same partition as
CF). Everything works fine on it. Has anyone experienced this
behavior before? Any ideas besides moving /htdocs to /apps/htdocs?
Is this a known issue that the web root must reside on the same
partition as the CF install?

I am running Apache 2.0.52 and my web root is /htdocs. I have
a multi-server installation of CF 7.0.2 on another partition:
/apps/jrun4. Regular CFM files work fine; however, I receive the
"The system has attempted to use an undefined value..." (null
pointer) error whenever I attempt to use a CFC from within a CFM
file or if I try to use Application.cfc -- Application.cfm works
fine.
For instance...I created two files in /htdocs/test: Test.cfc
and tester.cfm
Test.cfc contains:
<cfcomponent>
<cfset str = "Test">
</cfcomponent>
tester.cfm contains:
<cfset temp = createObject("component", "Test")>
When I run tester.cfm I get the error. I had some success
when I created a mapping in CF Admin called /tester, pointing to
/htdocs/test. I then changed the code in tester.cfm to:
<cfset temp = createObject("component", "tester.Test")>
And it worked! I also tried creating a CFC on the same
partition as the CF install (/apps) and then referencing it in the
tester.cfm code. That works too! However, that's a bandaid solution
and half of one at that. If I try to use Application.cfc anywhere
within /htdocs (web root), I get the null pointer error.
Additionally, I have another server setup identically except
for one difference: the web root is /apps/htdocs (same partition as
CF). Everything works fine on it. Has anyone experienced this
behavior before? Any ideas besides moving /htdocs to /apps/htdocs?
Is this a known issue that the web root must reside on the same
partition as the CF install?

Null Pointer Exception when using exec() method of runtime.

Hi There,
I am using a Random Access File to access text data. Then I am using the text data with the Runtime class to activate native programs (such as Word, Outlook, etc).
I have designed my code so that the length of the text file is compared to the current file pointer. If the current file pointer is less than the length of the file then a string is loaded with the text (path) details relevant for the activation of a program (e.g.: Word). In the case where the end of text data in the file has been reached I load the relevant string with null. Here is a little run down of the code:
String Path1;
long FileLength = TxtFile.length(); //Find file length.
long PointerPosition = TxtFile.getFilePointer(); //Find current position
try
 if(PointerPosition < FileLength)
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 else
 Path1 = null; //Make string null.
 }catch(IOException e){}Once the code above has been run I then use the Runtime class's exec() method along with path details held in the string to start a native program as follows:
 if(e.getActionCommand().equals("Word"))
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 EntryBox = new DataEntryBox(); //Create a dialog box for user.
 else
 try
 Runtime.getRuntime().exec(new String[]{Path1}); //Starts prog
 catch(IOException f){}
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C:\j2sdk1.4.0\bin\javaw -classpath "D:\Java\JavaQuickLauncher\classes;C:\j2sdk1.4.0\jre\lib\charsets.jar;C:\j2sdk1.4.0\jre\lib\jaws.jar;C:\j2sdk1.4.0\jre\lib\jce.jar;C:\j2sdk1.4.0\jre\lib\jsse.jar;C:\j2sdk1.4.0\jre\lib\rt.jar;C:\j2sdk1.4.0\jre\lib\sunrsasign.jar;C:\j2sdk1.4.0\jre\lib\ext\dnsns.jar;C:\j2sdk1.4.0\jre\lib\ext\ldapsec.jar;C:\j2sdk1.4.0\jre\lib\ext\localedata.jar;C:\j2sdk1.4.0\jre\lib\ext\sunjce_provider.jar;C:\j2sdk1.4.0\lib\dt.jar;C:\j2sdk1.4.0\lib\htmlconverter.jar;C:\j2sdk1.4.0\lib\tools.jar;C:\j2sdk1.4.0\demo\plugin\jfc\Java2D\Java2Demo.jar;C:\j2sdk1.4.0\demo\jfc\Java2D\Java2Demo.jar" javaquicklauncher.Begin
java.lang.NullPointerException
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 at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1820)
 at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:419)
 at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:257)
 at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:258)
 at java.awt.Component.processMouseEvent(Component.java:5021)
 at java.awt.Component.processEvent(Component.java:4818)
 at java.awt.Container.processEvent(Container.java:1380)
 at java.awt.Component.dispatchEventImpl(Component.java:3526)
 at java.awt.Container.dispatchEventImpl(Container.java:1437)
 at java.awt.Component.dispatchEvent(Component.java:3367)
 at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3214)
 at java.awt.LightweightDispatcher.processMouseEvent(Container.java:2929)
 at java.awt.LightweightDispatcher.dispatchEvent(Container.java:2859)
 at java.awt.Container.dispatchEventImpl(Container.java:1423)
 at java.awt.Window.dispatchEventImpl(Window.java:1566)
 at java.awt.Component.dispatchEvent(Component.java:3367)
 at java.awt.EventQueue.dispatchEvent(EventQueue.java:445)
 at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:190)
 at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:144)
 at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
 at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:130)
 at java.awt.EventDispatchThread.run(EventDispatchThread.java:98)
It is my feeling that the exec() method of Runtime is causing this ream of errors, however I feel that my test condition -- if(Path1.equals(null)) -- should avoid trying to run the exec() method when the string is truly null. I am really stuck with this one, any help / suggestions will be greatly appreciated.
Thanks for your time.

Path.equals(null) ... and if the Path is null u ll get a NullPointerException.
U r trying to do an equals on null.

Getting null pointer exception when connecting to 10.2.0.4

Hi,
We just had some of our Oracle databases upgraded to 10.2.0.4 from 10.2.0.3. Now, I get a 'null' response with a Java stack trace. I can work with the 10.2.0.3 databases fine, it's the 10.2.0.4 databases that error when trying to open the connection. I changed the properties from network alias (10.2 client installed) to Connection Identifier and it seemed to work. The below error is what I'm getting. Just an inconvenience... does anyone know what the cause of this could be?
java.lang.NumberFormatException: null
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 at java.lang.Integer.parseInt(Integer.java:497)
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 at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:844)
 at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:268)
 at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:414)
 at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:165)
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 at oracle.jdeveloper.db.DatabaseConnections.getDatabase(DatabaseConnections.java:637)
 at oracle.jdeveloper.db.DatabaseConnections.getDatabase(DatabaseConnections.java:564)
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Hi,
The error you got seems to occur because you probably type blank spaces for the password.
If you change with a valid logon that should work!!!
Regards,
Mireille

Null pointer exception when running OAF page

Hi
I am getting null pointer exception when i execute the code below.
OAApplicationModule am = oapagecontext.getRootApplicationModule();
OAApplicationModuleImpl childam = (OAApplicationModuleImpl)am.findApplicationModule("QuestAnswerAM");
oapagecontext.putDialogMessage(new OAException("PER", "XXOM_APPR_OVR_NULL_MSG"+am+childam, null, OAException.ERROR, null));
OAViewObjectImpl VO= (OAViewObjectImpl)childam.findViewObject("QuestDetailsVO") ;
OAViewRowImpl Dff1Row = (OAViewRowImpl)VO.getCurrentRow();
quest = Dff1Row.getAttribute("LastUpdateDate");
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OAApplicationModule am = oapagecontext.getRootApplicationModule();
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oapagecontext.putDialogMessage(new OAException("PER", "XXOM_APPR_OVR_NULL_MSG"+am+childam, null, OAException.ERROR, null));
When i run the page i am getting this error:
Message not found. Application: PER, Message Name: XXOM_APPR_OVR_NULL_MSGoracle.apps.per.selfservice.appraisals.server.AppraisalsAMImpl@2982bfnull.
the above error indicates that the Root application module is AppraisalsAMImpl.
But the view i need that is QuestDetailsVO exists in a child AM that is QuestAnswerAM. However in the above diag message as you can see it returns child AM to be null.
When i click on About this page it clearly says that the QuestDetailsVO exists in QuestAnswerAM
Please help
Thanks
Ashish

Hi
Thanks for the quick response.
I am fine with the error message:
Message not found. Application: PER, Message Name: XXOM_APPR_OVR_NULL_MSGoracle.apps.per.selfservice.appraisals.server.AppraisalsAMImpl@2982bfnull.
I am getting message not found becos I have registered only XXOM_APPR_OVR_NULL_MSG and am displaying '+am+childam' also in the exception which is not associated with the registered message.
See below.
oapagecontext.putDialogMessage(new OAException("PER", "XXOM_APPR_OVR_NULL_MSG"+am+childam, null, OAException.ERROR, null));
I am fine with that. My concern is in the error above for 'am' part i am getting the root appl module name. but for childam i am getting null
Message not found. Application: PER, Message Name: XXOM_APPR_OVR_NULL_MSGoracle.apps.per.selfservice.appraisals.server.AppraisalsAMImpl@2982bf*null*.
See the high lighted.
I will look into the current row returning -1 issue and get back to you./
Thanks
Ashish

I am facing problem while reading values from properties file ...i am getting null pointer exception earlier i was using jdeveloper10g now i am using 11g

i am facing problem while reading values from properties file ...i am getting null pointer exception earlier i was using jdeveloper10g now i am using 11g

hi TimoHahn,
i am getting following exception in JDeveloper(11g release 2) Studio Edition Version 11.1.2.4.0 but it works perfectly fine in JDeveloper 10.1.2.1.0
Root cause of ServletException.
java.lang.NullPointerException
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at java.util.ResourceBundle.getObject(ResourceBundle.java:368)
at java.util.ResourceBundle.getString(ResourceBundle.java:334)
at org.rbi.cefa.master.actionclass.UserAction.execute(UserAction.java:163)
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:727)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
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at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442)
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:139)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)

When passing Node to parse() method get NULL pointer exception.

All,
I trying to pass a Node to parse method to get the NodeType object back and getting
null pointer exception.
Example
xml
<root>
<Test>
<someData>ABC</someData>
</Test>
</root>
if pass the Test node to get Test object back I am getting null pointer exception.
Thanks for all ur help
Shoeb

file 2
~~~~
import javax.swing.*;
public class ExtendedPage extends BasePage
private JTextField objJTextField = null;
private JButton objJButtonBrowse = null;
Change the line in bold to
private JTextField objJTextField;
And everything works.

Null Pointer Exception when working with Custom Sql

I viewed the video on adding Custom Sql and everything seemed to work fine with regards to adding it to my report. However, I get a null pointer exception when I add a field from the Custom Sql table to the report and try to run the report including if I try to View Sql. There doesn't seem to be a stacktrace that I can show.
BTW... this was a work around for not being able to use Stored Procedures... I have killed 2 days now working on different ways to work around the Stored Procedure thing
Thanks,
Steve

Hi,
I'm trying to use a custom sql in my report. I could successfully create a custom SQL and add it to my report in the designer. But I'm getting NullPointer exception when I try to see the results in Preview. Can someone please help me resolve this issue.
Thanks!

Help please I get Null Pointer Exception with my SQL query

The following statement gives me a null pointer exception when executed
from the doPost of my servlet.
rs=stmt.executeQuery(sqlQuery);
The error message reads:
java.lang.NullPointerException
at stockserv.Servlet1.doPost(Servlet1.java:142)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
===etc.
when I execute the same statement and query (same DB and table) from a standard java
program I do not get the error and get the propper result.
Any obvious thing I should check?
Thanks

Yes line 142 is as follows
rs=stmt.executeQuery(sqlQuery);
I also tried it with the folowing literal statement and get the same error.
rs=stmt.executeQuery("select * from table1 Where symbol= 'brt' ");
Does null pointer mean I am sending a null query or something else?
Again this same statment works from a regular java (non-server)program.
Thanks Again

Getting java.lang.Null pointer Exception when i close the pdf file.

Hi,
my application is java based thick client application.
From my application, i am generating report file using crystal report tool.
the report file is exported as pdf format and stored in my local macine. from this path, am displaying the report in a SWT browser.
till now its working fine. when i close the browser, i am getting java.lang.null.pointer exception.
i dont understand from this exception, printed in console.
please help me.
java.lang.NullPointerException
at org.eclipse.swt.ole.win32.OleClientSite.onPaint(OleClientSite.java:921)
at org.eclipse.swt.ole.win32.OleClientSite.access$2(OleClientSite.java:906)
at org.eclipse.swt.ole.win32.OleClientSite$1.handleEvent(OleClientSite.java:131)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1027)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1012)
at org.eclipse.swt.widgets.Composite.WM_PAINT(Composite.java:1424)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:3842)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:4541)
at org.eclipse.swt.internal.ole.win32.COM.CoFreeUnusedLibraries(Native Method)
at org.eclipse.swt.ole.win32.OleClientSite.releaseObjectInterfaces(OleClientSite.java:1084)
at org.eclipse.swt.ole.win32.OleControlSite.releaseObjectInterfaces(OleControlSite.java:683)
at org.eclipse.swt.ole.win32.OleClientSite.onDispose(OleClientSite.java:852)
at org.eclipse.swt.ole.win32.OleClientSite.access$1(OleClientSite.java:847)
at org.eclipse.swt.ole.win32.OleClientSite$1.handleEvent(OleClientSite.java:128)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1027)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1008)
at org.eclipse.swt.widgets.Widget.release(Widget.java:804)
at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:755)
at org.eclipse.swt.widgets.Widget.release(Widget.java:807)
at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:755)
at org.eclipse.swt.widgets.Widget.release(Widget.java:807)
at org.eclipse.swt.widgets.Widget.dispose(Widget.java:441)
at com.siemens.med.cad.hqm.reports.ReportViewer$1.widgetDisposed(ReportViewer.java:273)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:117)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1027)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1008)
at org.eclipse.swt.widgets.Widget.release(Widget.java:804)
at org.eclipse.swt.widgets.Widget.dispose(Widget.java:441)
at org.eclipse.swt.widgets.Decorations.dispose(Decorations.java:446)
at org.eclipse.swt.widgets.Shell.dispose(Shell.java:674)
at org.eclipse.swt.widgets.Decorations.closeWidget(Decorations.java:308)
at org.eclipse.swt.widgets.Decorations.WM_CLOSE(Decorations.java:1643)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:3789)
at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:337)
at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1576)
at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1937)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:4528)
at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2366)
at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:477)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:3877)
at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:337)
at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1576)
at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1937)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:4528)
at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2366)
at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:477)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:3877)
at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:337)
at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1576)
at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1937)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:4528)
at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2371)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3420)
at com.siemens.med.cad.hqm.view.mainUI.HQMMainForm.buildMainShell(HQMMainForm.java:246)
at com.siemens.med.cad.hqm.event.UserLoginEventHandler.loginDisplay(UserLoginEventHandler.java:240)
at com.siemens.med.cad.hqm.event.UserLoginEventHandler.widgetSelected(UserLoginEventHandler.java:97)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:228)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3823)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3422)
this is the code i have written for display the report file in a browser:
Display display = Display.getDefault() ;
Shell shell = new Shell(display, SWT.RESIZE | SWT.CLOSE | SWT.MIN | SWT.MAX | SWT.APPLICATION_MODAL);
shell.setText(reportTitle);
shell.setLayout(new FillLayout());
shell.setMaximized(false);
shell.setSize(800, 600);
Composite comp = new Composite(shell, SWT.NONE);
comp.setLayout(new FillLayout());
final Browser browser = new Browser(comp, SWT.FLAT);
try {
File file = new File(exportFile);
URL url = file.toURL();
browser.setUrl("file:" + url.getPath());
} catch (MalformedURLException malURLEx) {
// malURLEx.printStackTrace();
throw new ProgrammingExceptionAdapter(malURLEx);
shell.addDisposeListener(new DisposeListener() {
public void widgetDisposed(DisposeEvent arg0) {
File file = new File(exportFile);
if (file != null && file.exists()) {
file.delete();
browser.dispose();
shell.open();
shell.setFocus()'

TitiTruc, welcome to the forum. Please don't post in threads that are long dead. When you have a question, start your own topic. Feel free to provide a link to an old post that may be relevant to your problem.
I'm locking this thread now.
db

Request.isUserInRole caused null pointer exception when logged in

Hi,
I have a jsp page in which I am trying to workout if a user is in a
particular role,
so I can prevent certain things from happening.
The problem I am having is when I haven't logged onto the application the
isUserInRole
is working fine. As soon as I authenticate, the next time the function is
called is causes
a null pointer exception.
I am using an ldaprealm for security and a weblogic URL policy file to
associate roles
with directories.
The following is the stack dump that gets displayed
java.lang.NullPointerException
at
weblogic.servlet.internal.ServletContextImpl.isUserInRole(ServletContextImpl
.java:1844)
at
weblogic.servlet.internal.ServletRequestImpl.isUserInRole(ServletRequestImpl
.java:668)
at
jsp_servlet._nzpilapp._publicview._nzpilapphomeview._jspService(_nzpilapphom
eview.java:84)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:123)
at
weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImp
l.java:761)
at
weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImp
l.java:708)
at
weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContext
Manager.java:252)
at
weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:346)
at
weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:246)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:135)
Any Ideas on what is causing this??

thanks Timo for your replay
I use Jdeveloper version (11.1.2.3)
First Question :- i have a view object of ( Countries ) in Hr Schema and include the name of the region ( RegionName ) Attribute From the ( Regions) View Object
to be appeared in the Countries View Object using groovy expression and accessors View link
when i insert a new record in the Coutries View Object it gives me an error
*(oracle.jbo.JboException) JBO-29000: Unexpected exception caught: java.lang.NullPointerException, msg=null*

9.3.3 Upgrade, null pointer exception when accessing business rules and mac

Hello,
We upgraded from 9.3.1 to 9.3.3. In the Essbase Administration Services Console, when I attempt to access business rules or macros from a client PC, we get a null pointer exception. The message does not tell us much, but I cannot find more.
I can access business rules and macros using EAS Console from the server. Do I have a bad installation, or have I missed a step?
Thank you,

Hi,
You might have to re-organize your application module hierarchy to place your common code.
If your intension is to auto populate the primary key for your Entity Objects., I would suggest below common practice.
1). Create a Base Entity Impl class for your project that extends oracle.jbo.server.EntityImpl
2). Code your getDbSequence() method inside this base entity impl class
3). Make sure that all your Entity Objects extend your base entity impl class
4). Use EL expression to call this method for auto-generating primary key attribute of your Entity Object.
e.g., adf.object.getDbSequence("sequenceName")
Regards,
Eshwar

Activating Object in IR - Getting Null Pointer Exception

Hello,
I'm having trouble activating object in my Intergration Repository. When I activate any object I get a null pointer exception. Below is the exception:
#6 09:30:51 [AWT-EventQueue-0] ERROR com.sap.aii.utilxi.swing.toolkit.ExceptionDialog: Throwable
Thrown:
MESSAGE ID: com.sap.aii.ib.core.versioning.integration.VersionSetIntegrationException
com.sap.aii.ib.core.clmgmt.ChangeListMgmtException: java.lang.NullPointerException
 at com.sap.aii.ib.core.clmgmt.ChangeListMgmtException.createFromException(ChangeListMgmtException.java:35)
 at com.sap.aii.ib.server.clmgmt.ChangeListMgmtImpl.submitChangeList(ChangeListMgmtImpl.java:227)
 at com.sap.aii.ib.server.clmgmt.ChangeListMgmt.submitChangeList(ChangeListMgmt.java:132)
 at com.sap.aii.ib.server.clmgmt.ChangeListMgmt.submitChangeList(ChangeListMgmt.java:124)
 at com.sap.aii.ib.sbeans.clmgmt.ChangeListMgmtBean.submitChangeList(ChangeListMgmtBean.java:92)
 at com.sap.aii.ib.sbeans.clmgmt.ChangeListMgmtRemoteObjectImpl10.submitChangeList(ChangeListMgmtRemoteObjectImpl10.java:435)
 at com.sap.aii.ib.sbeans.clmgmt.ChangeListMgmtRemoteObjectImpl10p4_Skel.dispatch(ChangeListMgmtRemoteObjectImpl10p4_Skel.java:343)
 at com.sap.engine.services.rmi_p4.DispatchImpl._runInternal(DispatchImpl.java:294)
 at com.sap.engine.services.rmi_p4.DispatchImpl._run(DispatchImpl.java:183)
 at com.sap.engine.services.rmi_p4.server.P4SessionProcessor.request(P4SessionProcessor.java:119)
 at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:37)
 at com.sap.engine.core.cluster.impl6.session.UnorderedChannel$MessageRunner.run(UnorderedChannel.java:71)
 at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
 at java.security.AccessController.doPrivileged1(Native Method)
 at java.security.AccessController.doPrivileged(AccessController.java)
 at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java)
 at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java)
Serialized server exceptions:
MESSAGE ID: com.sap.aii.ib.core.versioning.integration.VersionSetIntegrationException (serialized)
com.sap.aii.ib.core.versioning.integration.VersionSetIntegrationException: java.lang.NullPointerException
 at com.sap.aii.ib.core.versioning.integration.VersionSetIntegrationException.createFromException(VersionSetIntegrationException.java:35)
 at com.sap.aii.ib.server.versioning.integration.VersionSetIntegratorImpl.integrateOpenChangeList(VersionSetIntegratorImpl.java:101)
 at com.sap.aii.ib.server.versioning.integration.VersionSetIntegrator.integrateOpenChangeList(VersionSetIntegrator.java:33)
 at com.sap.aii.ib.server.clmgmt.ChangeListMgmtImpl.releaseChangeList(ChangeListMgmtImpl.java:777)
 at com.sap.aii.ib.server.clmgmt.ChangeListMgmtImpl.submitChangeList(ChangeListMgmtImpl.java:217)
 at com.sap.aii.ib.server.clmgmt.ChangeListMgmt.submitChangeList(ChangeListMgmt.java:132)
 at com.sap.aii.ib.server.clmgmt.ChangeListMgmt.submitChangeList(ChangeListMgmt.java:124)
 at com.sap.aii.ib.sbeans.clmgmt.ChangeListMgmtBean.submitChangeList(ChangeListMgmtBean.java:92)
 at com.sap.aii.ib.sbeans.clmgmt.ChangeListMgmtRemoteObjectImpl10.submitChangeList(ChangeListMgmtRemoteObjectImpl10.java:435)
 at com.sap.aii.ib.sbeans.clmgmt.ChangeListMgmtRemoteObjectImpl10p4_Skel.dispatch(ChangeListMgmtRemoteObjectImpl10p4_Skel.java:343)
 at com.sap.engine.services.rmi_p4.DispatchImpl._runInternal(DispatchImpl.java:294)
 at com.sap.engine.services.rmi_p4.DispatchImpl._run(DispatchImpl.java:183)
 at com.sap.engine.services.rmi_p4.server.P4SessionProcessor.request(P4SessionProcessor.java:119)
 at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:37)
 at com.sap.engine.core.cluster.impl6.session.UnorderedChannel$MessageRunner.run(UnorderedChannel.java:71)
 at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
 at java.security.AccessController.doPrivileged1(Native Method)
 at java.security.AccessController.doPrivileged(AccessController.java(Compiled Code))
 at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java(Compiled Code))
 at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java(Compiled Code))
MESSAGE ID: java.lang.NullPointerException (serialized)
java.lang.NullPointerException: java.lang.NullPointerException
 at com.tssap.dtr.pvc.basics.transaction.WriteSet.getObjects(WriteSet.java(Compiled Code))
 at com.tssap.dtr.pvc.basics.persistence.TransactionalComponent.rollback(TransactionalComponent.java:115)
 at com.tssap.dtr.pvc.basics.transaction.Transaction.rollback(Transaction.java(Compiled Code))
 at com.tssap.dtr.pvc.basics.transaction.Transaction.flushWriteSets(Transaction.java(Compiled Code))
 at com.tssap.dtr.pvc.versionmg.DefaultIntegrator.executeDBUpdates(DefaultIntegrator.java:370)
 at com.tssap.dtr.pvc.versionmg.DefaultIntegrator.integrate(DefaultIntegrator.java:325)
 at com.tssap.dtr.pvc.versionmg.VersionSet.integrate(VersionSet.java:180)
 at com.tssap.dtr.pvc.changemg.ChangeList.release(ChangeList.java:202)
 at com.sap.aii.ib.server.versioning.integration.VersionSetIntegratorImpl._integrateConditionally(VersionSetIntegratorImpl.java:173)
 at com.sap.aii.ib.server.versioning.integration.VersionSetIntegratorImpl.integrateOpenChangeList(VersionSetIntegratorImpl.java:84)
 at com.sap.aii.ib.server.versioning.integration.VersionSetIntegrator.integrateOpenChangeList(VersionSetIntegrator.java:33)
 at com.sap.aii.ib.server.clmgmt.ChangeListMgmtImpl.releaseChangeList(ChangeListMgmtImpl.java:777)
 at com.sap.aii.ib.server.clmgmt.ChangeListMgmtImpl.submitChangeList(ChangeListMgmtImpl.java:217)
 at com.sap.aii.ib.server.clmgmt.ChangeListMgmt.submitChangeList(ChangeListMgmt.java:132)
 at com.sap.aii.ib.server.clmgmt.ChangeListMgmt.submitChangeList(ChangeListMgmt.java:124)
 at com.sap.aii.ib.sbeans.clmgmt.ChangeListMgmtBean.submitChangeList(ChangeListMgmtBean.java:92)
 at com.sap.aii.ib.sbeans.clmgmt.ChangeListMgmtRemoteObjectImpl10.submitChangeList(ChangeListMgmtRemoteObjectImpl10.java:435)
 at com.sap.aii.ib.sbeans.clmgmt.ChangeListMgmtRemoteObjectImpl10p4_Skel.dispatch(ChangeListMgmtRemoteObjectImpl10p4_Skel.java:343)
 at com.sap.engine.services.rmi_p4.DispatchImpl._runInternal(DispatchImpl.java:294)
 at com.sap.engine.services.rmi_p4.DispatchImpl._run(DispatchImpl.java:183)
 at com.sap.engine.services.rmi_p4.server.P4SessionProcessor.request(P4SessionProcessor.java:119)
 at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:37)
 at com.sap.engine.core.cluster.impl6.session.UnorderedChannel$MessageRunner.run(UnorderedChannel.java:71)
 at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
 at java.security.AccessController.doPrivileged1(Native Method)
 at java.security.AccessController.doPrivileged(AccessController.java(Compiled Code))
 at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java(Compiled Code))
 at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java(Compiled Code))
#5 09:30:35 [AWT-EventQueue-0] FINE AutoLog.created.com.sap.aii.utilxi.misc.api.BaseRuntimeException: com.sap.aii.utilxi.misc.api.BaseRuntimeException: Invalid key element attribute id "NAMESPACE". Valid values are: {SWC_VENDOR,SWC_NAME,SWC_VERSION,SWC_ELTYPEID}.
 at com.sap.aii.ib.bom.gen.XiTypeInformation.validateKeyElementAttributeId(XiTypeInformation.java:890)
 at com.sap.aii.ib.bom.gen.XiTypeInformation.getKeyElementIndex(XiTypeInformation.java:905)
 at com.sap.aii.ib.bom.gen.XiKey.getPosition(XiKey.java:169)
 at com.sap.aii.ib.bom.gen.XiKey.getKeyfield(XiKey.java:162)
 at com.sap.aii.ib.bom.gen.XiKey.getNamespace(XiKey.java:157)
 at com.sap.aii.ib.gui.operations.SubmitSubsetDialog.<init>(SubmitSubsetDialog.java:74)
 at com.sap.aii.ib.gui.operations.SubmitSubsetCommand.execute(SubmitSubsetCommand.java:104)
 at com.sap.aii.utilxi.swing.framework.ExecutionContext.execute(ExecutionContext.java:196)
 at com.sap.aii.utilxi.swing.framework.ExecutionContext.executeSafe(ExecutionContext.java:134)
 at com.sap.aii.utilxi.swing.framework.CommandAction.actionPerformed(CommandAction.java:69)
 at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
 at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(Unknown Source)
 at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
 at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
 at javax.swing.AbstractButton.doClick(Unknown Source)
 at com.sap.plaf.frog.FrogMenuItemUI$MouseInputHandler.mouseReleased(FrogMenuItemUI.java:833)
 at java.awt.Component.processMouseEvent(Unknown Source)
 at java.awt.Component.processEvent(Unknown Source)
 at java.awt.Container.processEvent(Unknown Source)
 at java.awt.Component.dispatchEventImpl(Unknown Source)
 at java.awt.Container.dispatchEventImpl(Unknown Source)
 at java.awt.Component.dispatchEvent(Unknown Source)
 at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
 at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
 at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
 at java.awt.Container.dispatchEventImpl(Unknown Source)
 at java.awt.Window.dispatchEventImpl(Unknown Source)
 at java.awt.Component.dispatchEvent(Unknown Source)
 at java.awt.EventQueue.dispatchEvent(Unknown Source)
 at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
 at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
 at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
 at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
 at java.awt.EventDispatchThread.run(Unknown Source)
#4 09:30:35 [AWT-EventQueue-0] DEBUG AutoLog.created.com.sap.aii.utilxi.misc.api.BaseRuntimeException: Invalid key element attribute id "NAMESPACE". Valid values are: {SWC_VENDOR,SWC_NAME,SWC_VERSION,SWC_ELTYPEID}.
#3 09:29:40 [AWT-EventQueue-0] FINE AutoLog.created.com.sap.aii.ib.core.service.TypeNotRegisteredException: com.sap.aii.ib.core.service.TypeNotRegisteredException: Type "TypeConntestObj" is not registered in the service class Type Service - Type Information
 at com.sap.aii.ib.core.service.ServiceBase.getServiceImpl(ServiceBase.java:71)
 at com.sap.aii.ib.bom.gen.TypeServiceImpl.getTypeInformation(TypeServiceImpl.java:82)
 at com.sap.aii.ib.gui.xiitem.services.InternalXiItemService.getTypeInfo(InternalXiItemService.java:23)
 at com.sap.aii.ib.gui.xiitem.services.InternalXiItemService.createEmptyXiItem(InternalXiItemService.java:92)
 at com.sap.aii.ib.gui.xiitem.services.XiItemServiceProvider.createEmptyXiItem(XiItemServiceProvider.java:97)
 at com.sap.aii.ib.gui.xiitem.InternalXiItemServiceForNameNamespaceObjects.addType(InternalXiItemServiceForNameNamespaceObjects.java:68)
 at com.sap.aii.ib.gui.xiitem.InternalXiItemServiceForNameNamespaceObjects.<init>(InternalXiItemServiceForNameNamespaceObjects.java:55)
 at com.sap.aii.ib.gui.applcomp.StartupCodeEntry.guiStartup(StartupCodeEntry.java:151)
 at com.sap.aii.ib.gui.applcomp.StartupCodeEntry.startup(StartupCodeEntry.java:108)
 at com.sap.aii.ib.core.applcomp.IStartupCodeEntry.startupIfNotAlreadyDone(IStartupCodeEntry.java:33)
 at com.sap.aii.ibrep.gui.applcomp.StartupCodeEntry.startup(StartupCodeEntry.java:68)
 at com.sap.aii.ib.core.applcomp.IStartupCodeEntry.startupIfNotAlreadyDone(IStartupCodeEntry.java:33)
 at com.sap.aii.ib.core.applcomp.ExplicitApplicationComponentImpl.startup(ExplicitApplicationComponentImpl.java:116)
 at com.sap.aii.ib.core.applcomp.ExplicitApplicationComponents.startup(ExplicitApplicationComponents.java:383)
 at com.sap.aii.ib.core.applcomp.ApplicationComponent.startup(ApplicationComponent.java:208)
 at com.sap.aii.ib.gui.login.SplashLoginFrame$6.run(SplashLoginFrame.java:429)
 at java.awt.event.InvocationEvent.dispatch(Unknown Source)
 at java.awt.EventQueue.dispatchEvent(Unknown Source)
 at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
 at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
 at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
 at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
 at java.awt.EventDispatchThread.run(Unknown Source)
#2 09:29:40 [AWT-EventQueue-0] DEBUG AutoLog.created.com.sap.aii.ib.core.service.TypeNotRegisteredException: Type "TypeConntestObj" is not registered in the service class Type Service - Type Information
#1 09:29:40 [AWT-EventQueue-0] FINE AutoLog.created.com.sap.aii.ib.core.service.TypeNotRegisteredException: com.sap.aii.ib.core.service.TypeNotRegisteredException: Type "versConflList" is not registered in the service class Type Service - Type Information
 at com.sap.aii.ib.core.service.ServiceBase.getServiceImpl(ServiceBase.java:71)
 at com.sap.aii.ib.bom.gen.TypeServiceImpl.getTypeInformation(TypeServiceImpl.java:82)
 at com.sap.aii.ib.gui.xiitem.services.InternalXiItemService.getTypeInfo(InternalXiItemService.java:23)
 at com.sap.aii.ib.gui.xiitem.services.InternalXiItemServiceBase.<init>(InternalXiItemServiceBase.java:44)
 at com.sap.aii.ib.gui.xiitem.CommonInternalXiItemService$ForVersionConflictList.<init>(CommonInternalXiItemService.java:326)
 at com.sap.aii.ib.gui.applcomp.StartupCodeEntry.guiStartup(StartupCodeEntry.java:147)
 at com.sap.aii.ib.gui.applcomp.StartupCodeEntry.startup(StartupCodeEntry.java:108)
 at com.sap.aii.ib.core.applcomp.IStartupCodeEntry.startupIfNotAlreadyDone(IStartupCodeEntry.java:33)
 at com.sap.aii.ibrep.gui.applcomp.StartupCodeEntry.startup(StartupCodeEntry.java:68)
 at com.sap.aii.ib.core.applcomp.IStartupCodeEntry.startupIfNotAlreadyDone(IStartupCodeEntry.java:33)
 at com.sap.aii.ib.core.applcomp.ExplicitApplicationComponentImpl.startup(ExplicitApplicationComponentImpl.java:116)
 at com.sap.aii.ib.core.applcomp.ExplicitApplicationComponents.startup(ExplicitApplicationComponents.java:383)
 at com.sap.aii.ib.core.applcomp.ApplicationComponent.startup(ApplicationComponent.java:208)
 at com.sap.aii.ib.gui.login.SplashLoginFrame$6.run(SplashLoginFrame.java:429)
 at java.awt.event.InvocationEvent.dispatch(Unknown Source)
 at java.awt.EventQueue.dispatchEvent(Unknown Source)
 at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
 at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
 at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
 at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
 at java.awt.EventDispatchThread.run(Unknown Source)
#0 09:29:40 [AWT-EventQueue-0] DEBUG AutoLog.created.com.sap.aii.ib.core.service.TypeNotRegisteredException: Type "versConflList" is not registered in the service class Type Service - Type Information
Any assistance is appreciated.
Thanks,
Jeff

Hi Jeff,
Have you seen this SAP note: 859465 ?
some of your error message look exactly like those mentioned in this note...
at com.tssap.dtr.pvc.basics.transaction.WriteSet.getObjects(WriteSet.java(Compiled Code))
at com.tssap.dtr.pvc.basics.persistence.TransactionalComponent.rollback(TransactionalComponent.java:115)
at com.tssap.dtr.pvc.basics.transaction.Transaction.rollback(Transaction.java(Compiled Code))
at com.tssap.dtr.pvc.basics.transaction.Transaction.flushWriteSets(Transaction.java(Compiled Code))
Remember to restart the server after the changes
Regards,
michal
Message was edited by: Michal Krawczyk

Null Pointer Exception when dynamic vo return no row.

Hi All,
i am using jedev version 11.1.1.5.0.
i have created one dynamic vo using application module method.
 public void changeDynamicVoQuery(String sqlStatement) {
 ViewObject dynamicVO = this.findViewObject("DynamicVo1");
 if(dynamicVO!=null)
 dynamicVO.remove();
 dynamicVO = this.createViewObjectFromQueryStmt("DynamicVo1", sqlStatement);
 try
 dynamicVO.executeQuery();
 catch(Exception ex)
 System.out.println("Exception to execute Dynamic vo===>"+ex);
 ex.printStackTrace();
 }when i have passed query which return no row Null pointer Exception raised. and if query return row it is running fine.
log detail-
java.lang.NullPointerException
 at oracle.adfinternal.view.faces.dynamic.AttributeHelper.getFilteredAttributeDefinitions(AttributeHelper.java:60)
 at oracle.adfinternal.view.faces.dynamic.factories.TableFactory.create(TableFactory.java:95)
 at oracle.adfinternal.view.faces.dynamic.DynamicTable.doCreateChildren(DynamicTable.java:117)
 at oracle.adfinternal.view.faces.dynamic.DynamicForm.createChildren(DynamicForm.java:456)
 at oracle.adfinternal.view.faces.dynamic.DynamicForm.encodeBegin(DynamicForm.java:280)
 at javax.faces.component.UIComponent.encodeAll(UIComponent.java:928)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:399)
 at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2633)
 at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer._encodeChild(PanelGroupLayoutRenderer.java:432)
 at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer.access$300(PanelGroupLayoutRenderer.java:30)
 at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer$EncoderCallback.processComponent(PanelGroupLayoutRenderer.java:682)
 at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer$EncoderCallback.processComponent(PanelGroupLayoutRenderer.java:601)
 at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:170)
 at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:290)
 at org.apache.myfaces.trinidad.component.UIXComponent.encodeFlattenedChildren(UIXComponent.java:255)
 at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer.encodeAll(PanelGroupLayoutRenderer.java:358)
 at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1396)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
 at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:767)
 at javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:399)
 at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2633)
 at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer._encodeChild(PanelGroupLayoutRenderer.java:432)
 at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer.access$300(PanelGroupLayoutRenderer.java:30)
 at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer$EncoderCallback.processComponent(PanelGroupLayoutRenderer.java:682)
 at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer$EncoderCallback.processComponent(PanelGroupLayoutRenderer.java:601)
 at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:170)
 at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:290)
 at org.apache.myfaces.trinidad.component.UIXComponent.encodeFlattenedChildren(UIXComponent.java:255)
 at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer.encodeAll(PanelGroupLayoutRenderer.java:358)
 at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1396)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
 at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:767)
 at javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:399)
 at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2633)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:415)
 at oracle.adfinternal.view.faces.renderkit.rich.FormRenderer.encodeAll(FormRenderer.java:220)
 at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1396)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
 at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:767)
 at javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:399)
 at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2633)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:415)
 at oracle.adfinternal.view.faces.renderkit.rich.DocumentRenderer.encodeAll(DocumentRenderer.java:1273)
 at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1396)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
 at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:767)
 at javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)
 at javax.faces.component.UIComponent.encodeAll(UIComponent.java:933)
 at com.sun.faces.application.ViewHandlerImpl.doRenderView(ViewHandlerImpl.java:266)
 at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:197)
 at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:189)
 at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:193)
 at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderResponse(LifecycleImpl.java:800)
 at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:294)
 at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:214)
 at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
 at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
 at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
 at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
 at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:205)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:106)
 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
 at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
 at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:111)
 at java.security.AccessController.doPrivileged(Native Method)
 at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
 at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
 at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:94)
 at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:161)
 at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:136)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
 at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
 at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
 at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
 at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
 at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
 at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
 at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
 at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
<Feb 21, 2013 6:16:51 PM IST> <Error> <HTTP> <BEA-101020> <[ServletContext@14028564[app:DemoApp module:DemoApp-ViewController-context-root path:/DemoApp-ViewController-context-root spec-version:2.5]] Servlet failed with Exception
java.lang.NullPointerException
 at oracle.adfinternal.view.faces.dynamic.AttributeHelper.getFilteredAttributeDefinitions(AttributeHelper.java:60)
 at oracle.adfinternal.view.faces.dynamic.factories.TableFactory.create(TableFactory.java:95)
 at oracle.adfinternal.view.faces.dynamic.DynamicTable.doCreateChildren(DynamicTable.java:117)
 at oracle.adfinternal.view.faces.dynamic.DynamicForm.createChildren(DynamicForm.java:456)
 at oracle.adfinternal.view.faces.dynamic.DynamicForm.encodeBegin(DynamicForm.java:280)
 Truncated. see log file for complete stacktrace
>
<Feb 21, 2013 6:16:51 PM IST> <Notice> <Diagnostics> <BEA-320068> <Watch 'UncheckedException' with severity 'Notice' on server 'DefaultServer' has triggered at Feb 21, 2013 6:16:51 PM IST. Notification details:
WatchRuleType: Log
WatchRule: (SEVERITY = 'Error') AND ((MSGID = 'WL-101020') OR (MSGID = 'WL-101017') OR (MSGID = 'WL-000802') OR (MSGID = 'BEA-101020') OR (MSGID = 'BEA-101017') OR (MSGID = 'BEA-000802'))
WatchData: DATE = Feb 21, 2013 6:16:51 PM IST SERVER = DefaultServer MESSAGE = [ServletContext@14028564[app:DemoApp module:DemoApp-ViewController-context-root path:/DemoApp-ViewController-context-root spec-version:2.5]] Servlet failed with Exception
java.lang.NullPointerException
 at oracle.adfinternal.view.faces.dynamic.AttributeHelper.getFilteredAttributeDefinitions(AttributeHelper.java:60)
 at oracle.adfinternal.view.faces.dynamic.factories.TableFactory.create(TableFactory.java:95)
 at oracle.adfinternal.view.faces.dynamic.DynamicTable.doCreateChildren(DynamicTable.java:117)
 at oracle.adfinternal.view.faces.dynamic.DynamicForm.createChildren(DynamicForm.java:456)
 at oracle.adfinternal.view.faces.dynamic.DynamicForm.encodeBegin(DynamicForm.java:280)
 at javax.faces.component.UIComponent.encodeAll(UIComponent.java:928)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:399)
 at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2633)
 at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer._encodeChild(PanelGroupLayoutRenderer.java:432)
 at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer.access$300(PanelGroupLayoutRenderer.java:30)
 at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer$EncoderCallback.processComponent(PanelGroupLayoutRenderer.java:682)
 at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer$EncoderCallback.processComponent(PanelGroupLayoutRenderer.java:601)
 at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:170)
 at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:290)
 at org.apache.myfaces.trinidad.component.UIXComponent.encodeFlattenedChildren(UIXComponent.java:255)
 at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer.encodeAll(PanelGroupLayoutRenderer.java:358)
 at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1396)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
 at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:767)
 at javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:399)
 at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2633)
 at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer._encodeChild(PanelGroupLayoutRenderer.java:432)
 at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer.access$300(PanelGroupLayoutRenderer.java:30)
 at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer$EncoderCallback.processComponent(PanelGroupLayoutRenderer.java:682)
 at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer$EncoderCallback.processComponent(PanelGroupLayoutRenderer.java:601)
 at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:170)
 at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:290)
 at org.apache.myfaces.trinidad.component.UIXComponent.encodeFlattenedChildren(UIXComponent.java:255)
 at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer.encodeAll(PanelGroupLayoutRenderer.java:358)
 at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1396)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
 at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:767)
 at javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:399)
 at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2633)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:415)
 at oracle.adfinternal.view.faces.renderkit.rich.FormRenderer.encodeAll(FormRenderer.java:220)
 at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1396)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
 at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:767)
 at javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:399)
 at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2633)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:415)
 at oracle.adfinternal.view.faces.renderkit.rich.DocumentRenderer.encodeAll(DocumentRenderer.java:1273)
 at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1396)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
 at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:767)
 at javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)
 at javax.faces.component.UIComponent.encodeAll(UIComponent.java:933)
 at com.sun.faces.application.ViewHandlerImpl.doRenderView(ViewHandlerImpl.java:266)
 at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:197)
 at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:189)
 at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:193)
 at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderResponse(LifecycleImpl.java:800)
 at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:294)
 at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:214)
 at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
 at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
 at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
 at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
 at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:205)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:106)
 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
 at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
 at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:111)
 at java.security.AccessController.doPrivileged(Native Method)
 at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
 at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
 at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:94)
 at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:161)
 at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:136)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
 at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
 at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
 at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
 at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
 at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
 at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
 at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
 at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)It is very strange. what is wrong with my code? please help.
Thanks in Advance.

one important thing is that when i drag dynamic vo in jspx page running fine. but when i used it on fragment page(jsff) then Null poiner exception occur.
i am using following tutorial to create dynamic table.
https://blogs.oracle.com/shay/entry/adf_faces_dynamic_tags_-fora
is there any solution?
error is following-
java.lang.NullPointerException
 at oracle.adfinternal.view.faces.dynamic.DynamicForm.isRefreshNecessary(DynamicForm.java:503)
 at oracle.adfinternal.view.faces.dynamic.DynamicForm.createChildren(DynamicForm.java:370)
 at oracle.adfinternal.view.faces.dynamic.DynamicForm.encodeBegin(DynamicForm.java:280)
 at javax.faces.component.UIComponent.encodeAll(UIComponent.java:928)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:399)
 at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2633)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:415)
 at oracle.adfinternal.view.faces.renderkit.rich.RegionRenderer._encodeChildren(RegionRenderer.java:278)
 at oracle.adfinternal.view.faces.renderkit.rich.RegionRenderer.encodeAll(RegionRenderer.java:201)
 at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1396)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)And when i have refresh page it is running fine.
Edited by: Manish on २५ दिसंबर, २०१२ ६:२८ अपराह्न

Null pointer exception when relaunching the admin console after failover

          Hi All,
          I am facing a strange type of problem for last few days can you please help
          me in solving this problem .
          This Problem is like That
          In the My domian or other similar enviroment (i.e. Service Guarded admin server,
          with managed server clusters running on two separate servers)
          when I Bring up the admin console as usual via a web browser
          And Start both managed servers in a cluster
          Then Sends transactions to the clustered pair of managed servers
          Observed that transation flow is normal
          Then during Failover the managed server from the primary to the secondary i observed
          that
          While the failover is in process, observe the transaction flow and verify that
          it is not interrupted
          When the failover completes log in to the admin console via the web browser I
          am getting a null pointer exception...
          can you please suggest me the soultion


          Hi All,
          I am facing a strange type of problem for last few days can you please help
          me in solving this problem .
          This Problem is like That
          In the My domian or other similar enviroment (i.e. Service Guarded admin server,
          with managed server clusters running on two separate servers)
          when I Bring up the admin console as usual via a web browser
          And Start both managed servers in a cluster
          Then Sends transactions to the clustered pair of managed servers
          Observed that transation flow is normal
          Then during Failover the managed server from the primary to the secondary i observed
          that
          While the failover is in process, observe the transaction flow and verify that
          it is not interrupted
          When the failover completes log in to the admin console via the web browser I
          am getting a null pointer exception...
          can you please suggest me the soultion

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