NPE on CLogger on a plugin

[Nicolas Micoud]

Hi,

I've installed the LCO_Withholding plugin on a test server.
Lookin into the log, i've found some strange things (which only appears on the server, not locally from Eclipse) :

12:35:50.007 LCO_ValidatorWH.doHandleEvent: Type: adempiere/afterLogin [98]
12:35:50.044-----------> TopicManager: [10.10.11.161]:5701 [dev] null [75]
java.lang.NullPointerException
	at org.compiere.util.CLogErrorBuffer.publish(CLogErrorBuffer.java:192)
	at java.util.logging.Logger.log(Logger.java:610)
	at com.hazelcast.logging.StandardLoggerFactory$StandardLogger.log(StandardLoggerFactory.java:50)
	at com.hazelcast.logging.LoggingServiceImpl$DefaultLogger.log(LoggingServiceImpl.java:146)
	at com.hazelcast.impl.ListenerManager.callListeners(ListenerManager.java:336)
	at com.hazelcast.impl.BaseManager$2.run(BaseManager.java:1382)
	at com.hazelcast.impl.executor.ParallelExecutorService$ParallelExecutorImpl$ExecutionSegment.run(ParallelExecutorService.java:212)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:744)
	at com.hazelcast.impl.ExecutorThreadFactory$1.run(ExecutorThreadFactory.java:38)

Any idea ?

Thanks,

Nicolas

[Hiep Lq]

Hi Nicolas.

It's same thread https://groups.google.com/forum/#!topic/idempiere/g1mcPCftXi0

maybe message not point to root cause.

you can try advice of hengsin to find root cause.