End-to-End Monitoring

[agasthuri_doss]

Hi,

When I click End-to-End Monitoring from Runtime workbench,It pops up a error message in a Java Applet stating as follows -

<b>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)</b>

[Former Member]

hi,

to solve this problem you need to install the version: j2re1.4.2_13

so:

1º uninstall all java at your machine

2º download the java j2re1.4.2_13

3º just at linux, my case , must create a link for mozilla firefox:

at /usr/lib/firefox/plugins create a link to /usr/local/j2re1.4.2_13/plugin/i386/ns610-gcc32/libjavaplugin_oji.so

sudo ln -s /usr/local/j2re1.4.2_13/plugin/i386/ns610-gcc32/libjavaplugin_oji.so

note: change /usr/local or others directories if your installation is located in a different place.

4º run and have fun

pd: be sure you have "run javascript" sticked at Edit> Preferences> Content

pd2: my firefox version is: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1) Gecko/20060601 Firefox/2.0 (Ubuntu-edgy)

regards,

[Former Member]

I have the same problem. Have you had any luck?

[agasthuri_doss]

Dear David Hill,

yes, I was able to solve the error,

This problem is with JRE5,

Reinstall your client side java webstart. if you still face the same problem Search for the files starting with frog.jar and rename it. Before renaming the files you have to stop your j2ee engine.

Let me know any clarification,

Regards

Agasthuri Doss

[Former Member]

Thank you Agasthuri,

I uninstalled java and re-installed and everything is fine.

I don't see a button to reward points, must be because you originated the message.

Thanks again,

David