You likely have configured a DebugAgendaEventListener, which logs agenda events (rules activated, fired, etc..)
on the standard error rather than the standard output. If you want a different behavior, remove the listener
and implement one of your own.
These are not errors anyway.
Davide

On 02/25/2014 09:40 AM, Markus Schneider wrote:

Hi list,

I see the following error msg in my drools log but I don't know how to interpret this.

Do I have a serious problem here?

Has anybody a clue?

Thanks in advance.

Cheers,

-markus

| Error ==>[AfterActivationFiredEvent: getActivation()=[Activation rule=UpdateAlertRule, act#=37, salience=900, tuple=[fact 0:19:184363445:184363445:19:DEFAULT:rapideca.plugins.rbm.entity.Event : 19]
], getKnowledgeRuntime()=org.drools.impl.StatefulKnowledgeSessionImpl@6dd4ab87]
| Error ==>[BeforeActivationFiredEvent:  getActivation()=[Activation rule=EventRetractionRule, act#=36, salience=1, tuple=[fact 0:19:184363445:184363445:19:DEFAULT:rapideca.plugins.rbm.entity.Event : 19]
], getKnowledgeRuntime()=org.drools.impl.StatefulKnowledgeSessionImpl@6dd4ab87]
EventRetractionRule is processed.
| Error ==>[ObjectRetractedEventImpl: getFactHandle()=[fact 0:19:184363445:184363445:19:DEFAULT:rapideca.plugins.rbm.entity.Event : 19], getOldObject()=rapideca.plugins.rbm.entity.Event : 19, getKnowledgeRuntime()=org.drools.impl.StatefulKnowledgeSessionImpl@6dd4ab87, getPropagationContext()=PropagationContextImpl [activeActivations=0, dormantActivations=2, entryPoint=EntryPoint::DEFAULT, factHandle=[fact 0:19:184363445:184363445:19:DEFAULT:rapideca.plugins.rbm.entity.Event : 19], leftTuple=[fact 0:19:184363445:184363445:19:DEFAULT:rapideca.plugins.rbm.entity.Event : 19]
, originOffset=-1, propagationNumber=40, rule=[Rule name=EventRetractionRule, agendaGroup=MAIN, salience=1, no-loop=true], type=1]]
2014-02-25 08:59:03,524 [eventQueueReceiverJmsListenerContainer-1] INFO  log.RuleLogHandler  - RuleLog with id: 38 was successfully saved.
| Error ==>[AfterActivationFiredEvent: getActivation()=[Activation rule=EventRetractionRule, act#=36, salience=1, tuple=[fact 0:-1:184363445:184363445:19:null:null]
], getKnowledgeRuntime()=org.drools.impl.StatefulKnowledgeSessionImpl@6dd4ab87]

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