End to End monitoring

[Former Member]

I am getting following error when I start end to end monitoring in RWB.. Seems to be a client issues (as my colleague) does not have this error. Any ideas how to fix this error

java.lang.NullPointerException

at com.sap.plaf.frog.FrogScrollPaneUI$1.propertyChange(FrogScrollPaneUI.java:113)

at java.beans.PropertyChangeSupport.firePropertyChange(Unknown Source)

at java.beans.PropertyChangeSupport.firePropertyChange(Unknown Source)

at java.awt.Component.firePropertyChange(Unknown Source)

at javax.swing.JScrollPane.setHorizontalScrollBar(Unknown Source)

at javax.swing.plaf.basic.BasicComboPopup.createScroller(Unknown Source)

at javax.swing.plaf.basic.BasicComboPopup.<init>(Unknown Source)

at com.sap.plaf.frog.FrogComboPopup.<init>(FrogComboPopup.java:21)

at com.sap.plaf.frog.FrogComboBoxUI.createPopup(FrogComboBoxUI.java:410)

at com.sap.plaf.frog.FrogComboBoxUI.installUI(FrogComboBoxUI.java:178)

at javax.swing.JComponent.setUI(Unknown Source)

at javax.swing.JComboBox.setUI(Unknown Source)

at javax.swing.JComboBox.updateUI(Unknown Source)

at javax.swing.JComboBox.init(Unknown Source)

at javax.swing.JComboBox.<init>(Unknown Source)

at com.sap.jnet.clib.JNcToolBar$ComboBox.<init>(JNcToolBar.java:64)

at com.sap.jnet.clib.JNcToolBar.addComboBox(JNcToolBar.java:192)

at com.sap.jnet.clib.JNcAppWindow.newUI(JNcAppWindow.java:538)

at com.sap.jnet.clib.JNcAppWindow.newData(JNcAppWindow.java:966)

at com.sap.jnet.JNetData.createGraphFromDOM(JNetData.java:488)

at com.sap.jnet.JNetData.load(JNetData.java:674)

at com.sap.jnet.JNetData.load(JNetData.java:710)

at com.sap.jnet.JNetApplet.init(JNetApplet.java:545)

at sun.applet.AppletPanel.run(Unknown Source)

at java.lang.Thread.run(Unknown Source)

[Former Member · Accepted solution]

The End-To-End monitoring has a Java Applet in it and the error is coming from the applet....

what i would do is to see if the JDK version is a different one to the colleague who is able see this page...

Also check the Java console from IE...Use the menu option Tools --> Sun Java Console...from inside the Internet Explorer...

Thanks,

Renjith

[Former Member · Accepted solution]

Renjith, he is having j2sdk 1.4.2.08 while I have 1.4.2.09. Is there an issue using a new version?

What do i check in the java console?

[Former Member · Accepted solution]

There should not be..i am havnig j2sdk 1.4.2_10 and it is OK...

The Java console was to check whether it showed some messages in that..

Pls see some earlier threads on similar issue...

Thanks,

Renjith.

[Former Member · Accepted solution]

My java webstart version,

Java Plug-in 1.5.0_04

Using JRE version 1.5.0_04 Java HotSpot(TM) Client VM

In those threads it talks about un-installing JRE5.. How do I go about checking for this?

[Former Member · Accepted solution]

Uninstall the JDK and JRE from inside the ADD/Remove programs from windows control panel and then reinstall the correct j2SDK...

Thanks,

Renjith

[Former Member · Accepted solution]

Thanks Renjith.. I did remove the 1.5.0 version and everything worked.

[Former Member · Accepted solution]

Glad to be of help.

Regards,

Renjith