java.lang.NullPointerException when running "discovery -f" from the JBoss ON Agent command line

Solution Unverified - Updated -

Issue

  • JBoss ON Server does not show new resources in the Auto-Discovery queue;
  • When running discovery -f from the Agent command line the command does not execute completely and the following exception is logged:
sending> discovery -f
Full discovery run in [2,446] ms
=== Server Scan Inventory Report ===
Start Time:     Apr 7, 2011 8:36:31 AM
Finish Time:    Apr 7, 2011 8:36:31 AM
Resource Count: 0


Failed to execute prompt command [discovery -f]. Cause: java.lang.NullPointerException:null
sending>
  • java.lang.NullPointerException when running "discovery -f" from the JBoss ON Agent command line

Environment

  • Red Hat JBoss Operations Network (JON) 2.4.x, 3.1.x

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