Unable to launch OneClick using OpenJDK

Products

• CA Spectrum
• DX NetOps

Issue/Introduction

When trying to launch OneClick, using OpenJDK, you may see the following errors:

Jars not ready to provide attribute Application-Name .

Causedby: net.sourceforge.jnlp.LaunchException: Fatal: Initialization Error: Unknown Main-Class. Could not determine the main class for this application.

Environment

Release : All Supported Releases

Component : SPCOCK - Spectrum OneClick

Resolution

This is a Java Caching issue. Clear the local Java cache, redownload the .jnlp file then it should launch successfully.