TreeTable within Panel Collection - 'Expand All' throws error:

JDeveloper Version: 11.1.1.3
A TreeTable is enclosed with in Panel Collection component, and when we are using the 'Expand All' feature available in 'View' Menu option, it throws the following error:
java.lang.UnsupportedOperationException
     at org.apache.myfaces.trinidad.model.RowKeySetTreeImpl$PathIterator.remove(RowKeySetTreeImpl.java:730)
     at java.util.AbstractSet.removeAll(AbstractSet.java:158)
     at org.apache.myfaces.trinidad.model.RowKeySetTreeImpl.removeAll(RowKeySetTreeImpl.java:175)
     at oracle.adfinternal.view.faces.renderkit.rich.TableRendererUtils.queueRowDisclosureEvent(TableRendererUtils.java:1114)
     at oracle.adfinternal.view.faces.renderkit.rich.TreeRendererUtils.decodeDiscloseAllEvent(TreeRendererUtils.java:1145)
     at oracle.adfinternal.view.faces.renderkit.rich.TreeTableRenderer.decodeInternal(TreeTableRenderer.java:573)
     at oracle.adf.view.rich.render.RichRenderer.decode(RichRenderer.java:293)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.__rendererDecode(UIXComponentBase.java:1121)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.decode(UIXComponentBase.java:715)
     at org.apache.myfaces.trinidad.component.UIXTreeTable.decode(UIXTreeTable.java:134)
     at org.apache.myfaces.trinidad.component.UIXCollection.processDecodes(UIXCollection.java:188)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildrenImpl(UIXComponentBase.java:1002)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildren(UIXComponentBase.java:988)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.processDecodes(UIXComponentBase.java:813)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl$ApplyRequestValuesCallback.invokeContextCallback(LifecycleImpl.java:1175)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnNamingContainerComponent(UIXComponentBase.java:1361)
     at org.apache.myfaces.trinidad.component.UIXDecorateCollection.invokeOnComponent(UIXDecorateCollection.java:121)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnChildrenComponents(UIXComponentBase.java:1333)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnComponent(UIXComponentBase.java:1427)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnChildrenComponents(UIXComponentBase.java:1333)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnComponent(UIXComponentBase.java:1427)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnChildrenComponents(UIXComponentBase.java:1333)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnNamingContainerComponent(UIXComponentBase.java:1383)
     at oracle.adf.view.rich.component.fragment.UIXRegion.invokeOnComponent(UIXRegion.java:544)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnChildrenComponents(UIXComponentBase.java:1333)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnComponent(UIXComponentBase.java:1427)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnChildrenComponents(UIXComponentBase.java:1333)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnComponent(UIXComponentBase.java:1427)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnChildrenComponents(UIXComponentBase.java:1333)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnComponent(UIXComponentBase.java:1427)
     at oracle.adf.view.rich.component.rich.RichDocument.invokeOnComponent(RichDocument.java:161)
     at javax.faces.component.UIComponent.invokeOnComponent(UIComponent.java:731)
     at javax.faces.component.UIComponentBase.invokeOnComponent(UIComponentBase.java:675)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:313)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:177)
     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
     at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
     at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:191)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:97)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:420)
     at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:420)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:247)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:157)
     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$1.run(JpsAbsFilter.java:94)
     at java.security.AccessController.doPrivileged(Native Method)
     at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
     at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:414)
     at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:138)
     at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:159)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.dms.wls.DMSServletFilter.doFilter(DMSServletFilter.java:330)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.doIt(WebAppServletContext.java:3684)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3650)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2268)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2174)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1446)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Any ideas.
Thanks,
Navaneeth

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Sorry - don't know why 'code' '/code' didn't work...
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code
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First of all, I have a getID process setup Before Header to dump the parent ID into the form so that the collections have an ID on which to link to the main form. The form has a bunch of fields above the collections and there are four collections at the bottom of the page, and is used to catalog documents. Sooooo the main part of the form above has fields for the form number, title, type, etc. and then each collection at the bottom of the form holds specfic references. The example below holds subject references. The other three hold lists of who's responsible, associated documents to the main form, and to whom the document is distributed. The collections work beautifully except when the user needs to delete one of the items. I set these up a long time ago and I'm now sure for the reason of this error, I just added 'None' to LOV's of each collection so that if the user needed to delete an entry, '-None-' could be selected. I tried using '%'||'null' in the LOV when creating the form, but couldn't get it to work, but I'm thinking this may be close to what I need to do?
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code
ORA-02291: integrity constraint (SPICE_HUNTER1.DOC_SUBJECT_REF_FK1) violated - parent key not found
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Here's how I have each collection set up:
Create the Dataset Process - After Header
code
apex_collection.create_or_truncate_collection
(p_collection_name => 'MY_SUBJECT_COLL');
DECLARE
v_id NUMBER;
var1 NUMBER;
var2 NUMBER;
var3 NUMBER;
rw_ct INTEGER;
cursor c_prepop is
select subject_ref_id, doc_info_id, docno_id, subject_id
from DOC_SUBJECT_REF
where DOCNO_ID = :P3_DOCNO_ID
ORDER BY 1;
i NUMBER;
cntr NUMBER := 15;
BEGIN
select COUNT(*) into rw_ct from DOC_SUBJECT_REF
where DOCNO_ID = :P3_DOCNO_ID
ORDER BY 1;
cntr := cntr - rw_ct;
OPEN c_prepop;
LOOP
FETCH c_prepop into v_id, var1, var2, var3;
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APEX_COLLECTION.ADD_MEMBER(
p_collection_name => 'MY_SUBJECT_COLL',
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p_c004 => 0
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code
SELECT APEX_ITEM.SELECT_LIST_FROM_LOV(4, c004,'SUBJECT', NULL,'YES', 0, '') SUBJECT
FROM APEX_COLLECTIONS
WHERE COLLECTION_NAME = 'MY_SUBJECT_COLL'
/code
Capture the Data
code
declare
j pls_integer :=0;
begin
for j1 in(
select seq_id from apex_collections
where collection_name = 'MY_SUBJECT_COLL'
order by seq_id)loop
j:=j+1;
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end loop;
end;
/code
Write data to the DB
code
declare
begin
for y in (select TO_NUMBER(c001) x_key, TO_NUMBER(c002) x_1, TO_NUMBER(c003) x_2, TO_NUMBER(c004) x_3
FROM APEX_COLLECTIONS
WHERE COLLECTION_NAME = 'MY_SUBJECT_COLL' AND c004 IS NOT NULL ORDER BY x_key) loop -- Updated
--WHERE COLLECTION_NAME = 'MY_SUBJECT_COLL' ORDER BY x_key) loop
if y.x_key = 0 and y.x_3 > 0
THEN
insert into DOC_SUBJECT_REF(subject_ref_id, doc_info_id, docno_id, subject_id)
values(DOC_SUBJECT_REF_SEQ.nextval, y.x_1, y.x_2, y.x_3);
elsif y.x_key > 0 then
update DOC_SUBJECT_REF
set
doc_info_id = y.x_1,
docno_id = y.x_2,
subject_id = y.x_3
where subject_ref_id = y.x_key;
else
DBMS_OUTPUT.PUT_LINE ('There’s an error.');
end if;
end loop;
end;
/code
Edited by: userRRRYB on Apr 11, 2011 3:03 PM

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table1.setDisclosureState(rks);
this.grandParentTable = table1;
and in my Parent table I have this :
RowKeySet rks = new RowKeySet(true);
table2.setDisclosureState(rks);
this.parentTable = table2;
ie the same.
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            System.out.println( "the list of sorted intermediary companies' names="+iterator.next() );
          //test
public Collection getAllIntermediaryCompany(){
           Collection colnContacts=new ArrayList();
           ContactCov contactCov=new ContactCov();
         try{
                String sql="SELECT DISTINCT NR_CONTACT from CONTACT_TYPE where CD_CONTACT_TYPE=5";
                jdbc = new JDBCConnection("1");
                rs=jdbc.executeQuery(sql);
                if(rs!=null){
                     while(rs.next()){
                               String nrContact=rs.getString("NR_CONTACT");
                               VOContact voContact=contactCov.getContactByNrContact(nrContact);
                               if(voContact!=null){
                                    HashMap hmp=new HashMap();
                                    hmp.put("name",voContact.getName());
                                    hmp.put("nrContact",nrContact);
                                    colnContacts.add(hmp);
              }catch(Exception e){
                  logger.error(e.toString());
               }finally{
                   try{
                        if(rs!=null)rs.close();
                        if(jdbc!=null)jdbc.close();
                   }catch(Exception e){}
           return colnContacts;
        }

Getting objects on panel to expand proportionatel

Hey there.
I was wondering what I have to do in order to get the various components on my panel to expand in similar proportions when maximised or dragged to a larger frame size.
Thanks
Dane

I seem to have had that problem as well, and I also seem to have sorted it using a variety of layouts, but the problem is that I don't know how exactly I sorted it out. It is very confusing as I would like to know . Here is my code if anyone can possibly decipher it!
public class OcrGUI extends JFrame implements ActionListener {
    // declaration of various instance variables
    private JTextArea area;
    private JLabel label;
    private JEditorPane URLpane;
    private JButton browseButton, generateButton;
    private JTextField fileField;
    private JLabel inputFileLabel;
    private JScrollPane scrollPane1, scrollPane2;
    private JMenuBar menuBar;
    private JMenu menuFile;
    private JMenuItem open,quitProg;
    private JFileChooser Chooser;
    private String inputType = null;
    public void actionPerformed(ActionEvent ae) {
        if (ae.getSource() == open) {
            this.browseFile();
        if (ae.getSource() == browseButton) {
            this.browseFile();
        if (ae.getSource() == quitProg) {
            this.quitProgram();
    private void quitProgram() {
        String s1 = "Yes";
        String s2 = "Cancel";
        Object[] options1 =
        { s1, s2};
        int n = JOptionPane.showOptionDialog(this,
        "Are you sure you want to quit?", "Quit",
        JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE, null,
        options1, s2);
        if (n == JOptionPane.YES_OPTION) {
            System.exit(0);
    private void browseFile() {
        Chooser = new JFileChooser();
        if (Chooser.showOpenDialog(null) == JFileChooser.APPROVE_OPTION) {
            File inF = Chooser.getSelectedFile();
            try {
                int x =1;
            catch (Exception e) {
                e.printStackTrace();
                JOptionPane.showMessageDialog(this, "Invalid file format",
                "Error", JOptionPane.ERROR_MESSAGE);
    public void insertImage() throws MalformedURLException {
        URL url = new URL("http://taxonomy.zoology.gla.ac.uk/~rdmp1c/teaching/Msc_IT/big.gif");
        JLabel label = new JLabel(new ImageIcon(url));
    public OcrGUI() {
        this.setDefaultCloseOperation(EXIT_ON_CLOSE);
        this.myLayout();
        this.initLayout();
    private void myLayout() {
        menuBar = new javax.swing.JMenuBar();
        menuFile = new javax.swing.JMenu();
        menuFile.setText("File");
        menuBar.add(menuFile);
        open = new JMenuItem("Open");
        quitProg = new JMenuItem("Quit");
        open.addActionListener(this);
        quitProg.addActionListener(this);
        menuFile.add(open);
        menuFile.addSeparator();
        menuFile.add(quitProg);
        setJMenuBar(menuBar);
        Container pane = this.getContentPane();
        this.getContentPane().setLayout(new BorderLayout());
        //top
        JPanel one = new JPanel();
        one.setLayout(new BorderLayout());
//        label = new JLabel("                                                                                                                                                                                                      ");
        try {
            URL url = new URL("http://taxonomy.zoology.gla.ac.uk/~rdmp1c/teaching/Msc_IT/big.gif");
            label = new JLabel(new ImageIcon(url));
        } catch (Throwable t)
        {t.printStackTrace();}
        scrollPane1 = new JScrollPane(label);
        scrollPane1.setHorizontalScrollBarPolicy(javax.swing.JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
        scrollPane1. setVerticalScrollBarPolicy(javax.swing.JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
        one.add(scrollPane1);
        pane.add(one, "Center");
        //middle
        JPanel two = new JPanel();
        two.setLayout(new GridLayout(2,1));
        JPanel filler2 = new JPanel();
        FlowLayout inputPanelLayout = new java.awt.FlowLayout();
        filler2.setLayout(inputPanelLayout);
        inputPanelLayout.setHgap(50);
        inputPanelLayout.setVgap(10);
        inputFileLabel = new JLabel("Input File:", JLabel.LEFT);
        fileField = new JTextField();
        fileField.setColumns(30);
        browseButton = new JButton("Browse");
        browseButton.addActionListener(this);
        fileField.setToolTipText("Let's you input a file");
        browseButton.setToolTipText("Browse here");
        Border loweredetched;
        loweredetched = BorderFactory.createEtchedBorder(EtchedBorder.LOWERED);
        TitledBorder border = BorderFactory.createTitledBorder(loweredetched, "Input File Selection");
        border.setTitleJustification(TitledBorder.LEFT);
        border.setTitlePosition(TitledBorder.DEFAULT_POSITION);
        filler2.setBorder(border);
        filler2.add(inputFileLabel);
        filler2.add(fileField);
        filler2.add(browseButton);
        //bottom
        JPanel filler3 = new JPanel();
        filler3.setLayout(new java.awt.FlowLayout());
        generateButton = new JButton("Generate");
        generateButton.setToolTipText("Generates Output");
        filler3.add(generateButton);
        two.add(filler2);
        two.add(filler3);
        pane.add(two, "South");
    private void initLayout() {
        this.setTitle("OCR");
        this.setSize(700, 500);

Create Custom tree table panel collection toolbar buttons

Dear all
i have a tree table inside panel collection,inside the toolbar there is some buttons like show as top ,show top, expand all ....etc
what i want to do is i want to call it from custom button not from the toolbar button.
any suggestions
Regards

Hi,
yes, it is. Its fixed in a the current build and should be fixed in TP4 (upcoming)
Frank

How can I put all output error message into a String Variable ??

Dear Sir:
I have following code, When I run it and I press overflow radio button, It outputs following message:
Caught RuntimeException: java.lang.NullPointerException
java.lang.NullPointerException
     at ExceptionHandling.ExceptTest.actionPerformed(ExceptTest.java:72)
     at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
     at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
     at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
     at javax.swing.JToggleButton$ToggleButtonModel.setPressed(JToggleButton.java:291)
     at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
     at java.awt.Component.processMouseEvent(Component.java:6038)
     at javax.swing.JComponent.processMouseEvent(JComponent.java:3260)
     at java.awt.Component.processEvent(Component.java:5803)
     at java.awt.Container.processEvent(Container.java:2058)
     at java.awt.Component.dispatchEventImpl(Component.java:4410)
     at java.awt.Container.dispatchEventImpl(Container.java:2116)
     at java.awt.Component.dispatchEvent(Component.java:4240)
     at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322)
     at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3986)
     at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)
     at java.awt.Container.dispatchEventImpl(Container.java:2102)
     at java.awt.Window.dispatchEventImpl(Window.java:2429)
     at java.awt.Component.dispatchEvent(Component.java:4240)
     at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
     at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)Caught RuntimeException: java.lang.NullPointerException
     at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
     at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)I hope to catch all these error message into a String Variable such as StrErrorMsg, then I can use System.out.println(StrErrorMsg) to print it out or store somewhere, not only display at runtime,
How can I do this??
Thanks a lot,
See code below.
import java.awt.Frame;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.FileInputStream;
import javax.swing.ButtonGroup;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
public class ExceptTest extends JFrame implements ActionListener {
    private double[] a;
private JRadioButton divideByZeroButton;
private JRadioButton badCastButton;
private JRadioButton arrayBoundsButton;
private JRadioButton nullPointerButton;
private JRadioButton negSqrtButton;
private JRadioButton overflowButton;
private JRadioButton noSuchFileButton;
private JRadioButton throwUnknownButton;
public ExceptTest() {
    JPanel p = new JPanel();
    ButtonGroup g = new ButtonGroup();
    p.setLayout(new GridLayout(8, 1));
    divideByZeroButton = addRadioButton("Divide by zero", g, p);
    badCastButton = addRadioButton("Bad cast", g, p);
    arrayBoundsButton = addRadioButton("Array bounds", g, p);
    nullPointerButton = addRadioButton("Null pointer", g, p);
    negSqrtButton = addRadioButton("sqrt(-1)", g, p);
    overflowButton = addRadioButton("Overflow", g, p);
    noSuchFileButton = addRadioButton("No such file", g, p);
    throwUnknownButton = addRadioButton("Throw unknown", g, p);
    getContentPane().add(p);
private JRadioButton addRadioButton(String s, ButtonGroup g, JPanel p) {
    JRadioButton button = new JRadioButton(s, false);
    button.addActionListener(this);
    g.add(button);
    p.add(button);
    return button;
public void actionPerformed(ActionEvent evt) {
    try {
      Object source = evt.getSource();
      if (source == divideByZeroButton) {
        a[1] = a[1] / a[1] - a[1];
      } else if (source == badCastButton) {
        Frame f = (Frame) evt.getSource();
      } else if (source == arrayBoundsButton) {
        a[1] = a[10];
      } else if (source == nullPointerButton) {
        Frame f = null;
        f.setSize(200, 200);
      } else if (source == negSqrtButton) {
        a[1] = Math.sqrt(-1);
      } else if (source == overflowButton) {
        a[1] = 1000 * 1000 * 1000 * 1000;
        int n = (int) a[1];
      } else if (source == noSuchFileButton) {
        FileInputStream is = new FileInputStream("Java Source and Support");
      } else if (source == throwUnknownButton) {
        throw new UnknownError();
    } catch (RuntimeException e) {
      System.out.println("Caught RuntimeException: " + e);
      e.printStackTrace();
      System.out.println("Caught RuntimeException: " + e);
    } catch (Exception e) {
      System.out.println("Caught Exception: " + e);
public static void main(String[] args) {
    JFrame frame = new ExceptTest();
    frame.setSize(150, 200);
    frame.addWindowListener(new WindowAdapter() {
      public void windowClosing(WindowEvent e) {
        System.exit(0);
    frame.show();
}

yes, I update as follows,
but not looks good.
import java.io.*;
public class UncaughtLogger implements Thread.UncaughtExceptionHandler {
    private File file;
    private static String errorMessage;
    public UncaughtLogger(File file) {
        this.file = file;
        //Thread.setDefaultUncaughtExceptionHandler(this);
    public UncaughtLogger(String str) {
        this.errorMessage = str;
        Thread.setDefaultUncaughtExceptionHandler(this);
    //@Override()
    public void uncaughtException(Thread t, Throwable e){
        try {
            log(e);
        } catch (Throwable throwable) {
            System.err.println("error in logging:");
            throwable.printStackTrace();
    private void log(Throwable e) throws IOException {
        PrintWriter out = new PrintWriter(new FileWriter(file, true));
        try {
            e.printStackTrace(out);
        } finally {
            out.close();
    private static UncaughtLogger logger = new UncaughtLogger(new File("C:/temp/log.txt"));
    private static UncaughtLogger logger2 = new UncaughtLogger(errorMessage);
    public static void main(String[] args) {
            String s1 = "Hello World!";
            s1 = null;
            String s2 = s1.getClass().getName();
            System.out.println(s1);
            System.out.println(s2);
            System.out.println("errorMessage =" + errorMessage);
}

I am using report generation toolkit 1.1 with Labview 7.0 and Office 2003 professional. The create new report VI opens Excel but throws error (-2147167262- from automation open VI) when I try to open MS word. please help...

I am using report generation toolkit 1.1 with Labview 7.0 and Office 2003 professional. The create new report VI opens Excel but throws error (-2147167262- from automation open VI) when I try to open MS word. please help...

Hi Leo22,
Does this error occur if you use any of the example programs that come shipped with LabVIEW? I would try opening one of the examples that write data to Word and see if those give you an error. Also, have you tried just putting down a New Report.VI and change the report type to Word? If this simple vi (that's all you need to open Word) breaks, I would check to see if there are any instances of Word still open. Check the task manager to see if any word processes are still open. There should not be a problem accessing Word 2003 from LabVIEW 7.0. If neither of these solutions work, please give some more detail about your application and we can research further. Thanks!
Jeremy L.
National Instruments
Jeremy L.
National Instruments

Solution to iCloud control panel 4 sign-in server error under windows 8.1x64

Potential solution for icloud 3.1 and 4.0 installation and iTune store sign-in, all showing errors or sign-in errors due to server error.
My setup is Iphone 4S upgraded to ios8, ipad Air still on 7.1.2, windows PC on Win8.1x64 and with icloud 3.1 working fine till I tried to
upgrade/install/re-install 4.0 icloud control panel after upgrade to ios8. See end of message for other alternatives I had tried.
This worked for me.
There seem to be some programmes that is conflicting with Apple's, so download this free program autoruns suggested by Apple software on Windows: May see performance issues and blank iTunes Store
Run the program and choose the the "Winsock Providers", any other programme that shows up here except Bonjour (which is used by Apple) may be conflicting with the sign-in.
Uninstall those potentially conflicting programs
Inside autoruns->Winsock Provider, right click on the conflicting programs and choose delete. This would stop the conflicting program to start up
again. Reboot the computer
Install icloud control panel, sign in
If works, reinstall those conflicting programs again and all back to normal, with iCloud control panel working
If doesn't work, my mojo not strong enough and you need to google for more help.
Other activities I googled, tried and failed
a) Adding Apple icloud program and services into the windows firewall
b) Uninstall version 4.0, re-install 3.1 (about 10 times)
c) create a new Apple ID to sign in
d) Sign out of icloud from my devices (iphone and ipad)
e) switch to Android devices

You need to edit the MSI installer and change the Launch Condition to allow iCloud Control Panel 3.1 to be installed on Windows Server 2008 R2.
First, download Orca, an MSI editor. You can get it from the Windows SDK. (Download and only check the box for "Development Tools" under Native components during installation, then go to C:\Program Files\Microsoft SDKs\Windows\v7.1\Bin and install Orca.msi)
Launch Orca and then find the iCloud(64).msi to edit.
If using Apple Software Update, browse to C:\Users\<username>\AppData\Local\Apple\Apple Software Update and open iCloud(64).msi in Orca.
Or download iCloudSetup.exe and use a zip program (7-zip) to extract the MSI from the exe and open it in Orca.
In Orca, select the LaunchCondition table and look for the condition "(VersionNT >= 601) AND (MsiNTProductType = 1)". Change the number 1 to a number 3 so the condition should read "(VersionNT >= 601) AND (MsiNTProductType = 3)". Save and exit Orca.
Then double click on the msi and it should install successfully now.

SSRS dataset throws error when another stored procedure is called inside dataset stored procedure

Hello;
I am using Report Build 3.0, I have a simple report which gets data using dataset which is created from a Stored Procedure. I have another stored procedure which updates the data in the table which is used for the report. I want to get the live data on report everytime
the report is run so that I call that stored procedure (sp_updatedata) inside my report dataset stored procedure and here where my report fails as it throws error while creating dataset.
Here is sample:
sp_updatedata (this only returns "Command(s) completed successfully"
Create Proce sp_getReportData
As
Begin
Exec sp_updatedata -- I call it to update the data before it displays on the report
Select * from customers
End
If I remove this line it works.
Exec sp_updatedata -- I call it to update the data before it displays on the report
Thanks
Essa Mughal

Hi MESSA,
According to your description, you create a dataset based on a stored procedure. In this procedure, it calls another procedure. Now it throws error when creating dataset. Right?
In Reporting Services, when creating dataset, all the query or stored procedure will be executed in SSMS. So if the procedure can be executed in SSMS, it supposed to be working in SSRS. However, it has a limitation in SSRS. In a dataset, it can only return
one result set.
In this scenario, I don't think it's the issue of calling other procedure inside of procedure. Because we tested in our local environment, it works fine. I guess the sp_updatedata returns a result set, and the "select * from customers" returns
another result set. This might be the reason cause the error.
Reference:
Query Design Tools in Report Designer SQL Server Data Tools (SSRS)
Reporting Services Query Designers
If you still have any question, please post the error message and the store procedure (sp_updatedata).
Best Regards,
Simon Hou

Excel is throwing error when it click print : 'No printers are installed. To install a printer click the File tab, and then click Print. Click No Printers Installed, and then click Add Printer. Follow the instructions in the Add Printer dialog box'

Excel is throwing error when it click print : 'No printers are installed. To install a printer click the File tab, and then click Print. Click No Printers Installed, and then click Add Printer. Follow the instructions in the Add Printer dialog box'
Word, and powerpoint application are working fine.
Environment : Windows 7 64-bit, MS Office 2013 64-bit
Steps to recreate
(i) Create new user account and add to any group ( do not log on using this
account)
(ii) runas /user:<new user account> <fullpath>\excel.exe
it will ask password so enter on command prompt
(iii) open any excel document and click File->Print
(iv) verify result (it is failing) it pop ups below error
Error:`Microsoft Excel
No printers are installed. To install a printer click the File tab, and then click
Print. Click No Printers Installed, and then click Add Printer. Follow the
instructions in the Add Printer dialog box.

Sorry for late reply i was not at work
I have a default set excel is still throwing error. Interestingly winword , powerpoint and publisher are working fine. I am able to print from all office applications except Excel.
Probably excel behaves differently from other office applications.
Probably it is a bug in excel
Workaround : Log on to a system once using newly created account then runas excel using this account then print works fine.
It means something in user profile should be configure to run excel print operation. Could you please somebody help what I need to configure in user profile that makes print operation success?

TreeTable within Panel Collection - 'Expand All' throws error:

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