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NMS Client Apps Will Not Start On Windows PC (Doc ID 2865123.1)

Last updated on JUNE 04, 2024

Applies to:

Oracle Utilities Network Management System - Version and later
Oracle Network Management for Utilities - DMS - Version and later
Information in this document applies to any platform.


On : version, Java Application Server

NMS client apps will not start on Windows PC

Client was adding several new Windows 10 PC's to their operations center.
They had Java 8 U221 installed.

On two of the machines, nothing happens when a user attempts to launch Web Workspace or Web Call Entry.   No errors were displayed and no log files were created.

Upgrading to Java 8 U331 did not fix the behavior.

After clearing the java cache and deleting all installed java apps, eventually a log file was created, which showed this stack trace:

2022-04-15 11:03:09,847 [main] ERROR SYSTEM: SystemLookAndFeelLauncher - Exception while launching application:
java.lang.reflect.InvocationTargetException: null
                at java.awt.EventQueue.invokeAndWait(Unknown Source) ~[?:1.8.0_221]
                at java.awt.EventQueue.invokeAndWait(Unknown Source) ~[?:1.8.0_221]
                at javax.swing.SwingUtilities.invokeAndWait(Unknown Source) ~[?:1.8.0_221]
                at com.splwg.oms.client.util.ClientThreadPool.invokeAndWait( ~[nms_client.jar:?]
                at com.splwg.oms.fcp.util.SystemLookAndFeelLauncher.main( [nms_client.jar:?]
                at com.splwg.oms.fcp.JWSLauncher.main( [nms_client.jar:?]
Caused by: java.lang.NoClassDefFoundError: li/netcat/print/util/PageDecorator
                at com.splwg.oms.jbot.CentricityToolXMLGui.processToolSpecificConfig( ~[nms_client.jar:?]
Caused by: java.lang.ClassNotFoundException: li.netcat.print.util.PageDecorator
                at$ Source) ~[?:1.8.0_221]
Caused by: invalid LOC header (bad signature)
                at Method) ~[?:1.8.0_221]





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