NullPointerException when trying to display component palette 903

I just downloaded the production release, and took the jClient partition tutorial after completing
JClient Form wizard I got nullpointerexception.
This exception is from the IDE and not while running the program.
And also when I try to display the Component palette I get the same exception.
After creating the jClient Frame jdeveloper opens the UIEditor for editing, and also displays component palette
if not visible, So whenever I create a new frame I am getting the exception.
I restarted the IDE but nothing is working, I just tried View Component palette, again NullPointerException.

this is the stack trace,
What a cool IDE it is displaying the exception in a big alert box.
java.lang.NullPointerException
     void oracle.ideimpl.palette.PaletteImpl.populate()
          PaletteImpl.java:240
     void oracle.ideimpl.palette.PaletteWindowImpl.checkIfPopulated()
          PaletteWindowImpl.java:323
     void oracle.ideimpl.palette.PaletteWindowImpl.show()
          PaletteWindowImpl.java:364
     boolean oracle.ideimpl.palette.PaletteManagerImpl.handleEvent(oracle.ide.IdeAction, oracle.ide.addin.Context)
          PaletteManagerImpl.java:174
     void oracle.ide.IdeAction$1.run()
          IdeAction.java:579
     void java.awt.event.InvocationEvent.dispatch()
          InvocationEvent.java:154
     void java.awt.EventQueue.dispatchEvent(java.awt.AWTEvent)
          EventQueue.java:337
     boolean java.awt.EventDispatchThread.pumpOneEventForHierarchy(java.awt.Component)
          EventDispatchThread.java:131
     void java.awt.EventDispatchThread.pumpEventsForHierarchy(java.awt.Conditional, java.awt.Component)
          EventDispatchThread.java:98
     void java.awt.EventDispatchThread.pumpEvents(java.awt.Conditional)
          EventDispatchThread.java:93
     void java.awt.EventDispatchThread.run()
          EventDispatchThread.java:85

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     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
     at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
     at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
     at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
     at java.lang.Thread.run(Thread.java:534)
Furthermore I'd like to see an example of the cms_name entry. The documentation states: In addition, specify the Application Parameter for each iView. For this property, enter cms_name=[cms] for the fully qualified server name., but I have doubts as to what format to use.
Kind regards,
Martin Søgaard

Hi Jim Ji
The report can be displayed from the java infoview, no doubt, so the report itself works.
But the report cannot be seen from the "SAP Infoview" (:/businessobjects/enterprise115/sap) which is the infoview, I reference from the Folder iView (through the system in the SAP portal). And since the SAP Portal Integration Kit seems very old - the Folder iView was created 12-08-2004 by Ingo Hilgefort - there might be an old version of the jar-files somewhere in the installation.
I guess I should check the version of the jar-files in WEB-INF/lib of our web application (Tomcat) folder, and see if they have been overwritten by the SAP Portal Integration Installation or are an older version of the files in Program FilesBusiness Objectscommon3.5javalib? And also check if somewhere in the .../sap installation there are some old jar-files?
Kind regards,
Martin Søgaard

Java.lang.NullPointerException when trying to compile

Hi everybody!
I'm trying to compile a file using javax.tools.JavaCompiler but I get a java.lang.NullPointerException when running the program.
Here is my code:
public boolean CompExecFile(File filename){
          boolean compRes = false;
          try {
               System.out.println(filename.getAbsolutePath());
               JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
               StandardJavaFileManager fileManager = compiler.getStandardFileManager(null, null, null); //line where I get the error
               Iterable<? extends JavaFileObject> compilationUnits2 = fileManager.getJavaFileObjects(filename);
               compRes = compiler.getTask(null, fileManager, null, null, null, compilationUnits2).call();
               fileManager.close();
             if (compRes) {
                 System.out.println ("Compilation was successful");
             } else {
                 System.out.println ("Compilation failed");
          } catch (IOException e) {
               // TODO Auto-generated catch block
               e.printStackTrace();
          return compRes;
     }There error on the line "StandardJavaFileManager fileManager = compiler.getStandardFileManager(null, null, null);":
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException+
I've seen several examples using the parameters "null,null,null" but I don't know if it's good :(
Many thanks for your help.

I've found something which could maybe be what I need to do but I'm not sure:
// Build a new ClassLoader using the given URLs, replace current Classloader
ClassLoader oldCL = Thread.currentThread().getContextClassLoader();
ClassLoader newCL = new URLClassLoader(myClasspathURLs, oldCL);
Thread.currentThread().setContextClassLoader(newCL);
System.out.println("Successfully replaced ClassLoader");
Class fooClass = newCL.loadClass(appClass); //which replaces the line "Class<?> tempFileClass = Class.forName("TempFile");" ?!Is that what I need to do?
EDIT: I've tried that but I still have the same problem:
                  File classFile = new File ("TempFile.class");
                  ClassLoader oldCL = Thread.currentThread().getContextClassLoader();
                  ClassLoader newCL = new URLClassLoader(new URL[] {classFile.toURL()}, oldCL);
                  Thread.currentThread().setContextClassLoader(newCL);
                  System.out.println("Successfully replaced ClassLoader");
                  Class tempFileClass = newCL.loadClass("TempFile");
                  Method main = tempFileClass.getMethod("main", String[].class);
                  main.invoke(null,new String[0]); Edited by: Foobrother on Jul 28, 2008 8:18 AM

Short Dump when trying to display transformations.

hello Experts,
When I am trying to display the rule details in the transformations i am facing the follwing shortdump messages. I just want to see the rooutine in the rule details of the transformation.Could you please help me to resolve this issue.
"MESSAGE_TYPE_X" " "
"CL_RSTRAN_STEP_ROUT===========CP" or "CL_RSTRAN_STEP_ROUT===========CM008"
"MAINTAIN_ROUT"
Regards,

Step 1: After u see the error message when you open the transformation, try TC su53. This will tell you if you are missing any authorization.
Step2 : If everything is fine! Is your Tran 'deactivated' id 'white' in color ? Activate you source n target again & try to open the TRAN

NullPointerException when trying to display component palette 903

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