java.lang.NullPointerException: This exception has no message.

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via Jive Software Open Source by Matt Tucker, 1 year ago
This exception has no message.
via JIRA by Matt Tucker, 1 year ago
This exception has no message.
via Jive Software Open Source by Matt Tucker, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at org.jivesoftware.sparkplugin.JavaMixer.getPrefferedMasterVolume(JavaMixer.java:47)
at org.jivesoftware.sparkplugin.JingleRoom.buildControlPanel(JingleRoom.java:156)
at org.jivesoftware.sparkplugin.JingleRoom.(JingleRoom.java:91)
at org.jivesoftware.sparkplugin.OutgoingCall.showCallAnsweredState(OutgoingCall.java:184)
at org.jivesoftware.sparkplugin.OutgoingCall.sessionEstablished(OutgoingCall.java:337)
at org.jivesoftware.smackx.jingle.JingleSession.triggerSessionEstablished(JingleSession.java:1079)
at org.jivesoftware.smackx.jingle.OutgoingJingleSession$Active.eventEnter(OutgoingJingleSession.java:438)
at org.jivesoftware.smackx.jingle.JingleNegotiator.setState(JingleNegotiator.java:137)
at org.jivesoftware.smackx.jingle.JingleSession.setState(JingleSession.java:327)
at org.jivesoftware.smackx.jingle.OutgoingJingleSession$Pending.eventAck(OutgoingJingleSession.java:379)
at org.jivesoftware.smackx.jingle.JingleSession.dispatchIncomingPacket(JingleSession.java:415)
at org.jivesoftware.smackx.jingle.JingleSession.respond(JingleSession.java:484)
at org.jivesoftware.smackx.jingle.JingleSession$2.processPacket(JingleSession.java:912)
at org.jivesoftware.smack.PacketReader$ListenerWrapper.notifyListener(PacketReader.java:819)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:417)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:269)
at java.util.concurrent.FutureTask.run(FutureTask.java:123)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:613)

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