[ojb-users] Persistence Broker problem

[Jason M. <mc...@na...>]

OK, I upgraded to the new version, and made changes per the new stuff.

I'm having some sort of problem with the persistence broker pool.

When I start my app I get the following errors.  Anyone have ANY idea
what I'm doing wrong? cuz I can't figure it out.

-Jason


[BOOT] INFO: OJB.properties:
file:/ant/downloads/IDEA/IdeaProjectsTemp/DBDiscover/WEB-INF/classes/OJB.properties
2002-08-01 12:07:16,507 [tcpConnection-8080-0] FATAL DEFAULT (?:?) -
java.lang.NullPointerException
2002-08-01 12:07:16,574 [tcpConnection-8080-0] ERROR
org.nacse.dbd.data.DataObjectBroker (DataObjectBroker.java:24) -
Throwable Exception in DataObjectBroker Constructor: 
org.apache.ojb.broker.PBFactoryException: Borrow broker from pool failed
	at
org.apache.ojb.broker.ta.PersistenceBrokerFactoryDefaultImpl.createPersistenceBroker(Unknown Source)
	at
org.apache.ojb.broker.PersistenceBrokerFactory.createPersistenceBroker(Unknown Source)


AND


org.apache.ojb.broker.PBFactoryException: Creation of a new PB instance
failed
	at
org.apache.ojb.broker.ta.PersistenceBrokerFactoryDefaultImpl.createNewBrokerInstance(Unknown Source)
	at
org.apache.ojb.broker.ta.PBKeyedPoolableObjectFactory.makeObject(Unknown
Source)
	at
org.apache.commons.pool.impl.GenericKeyedObjectPool.borrowObject(Unknown
Source)
	at
org.apache.ojb.broker.ta.PersistenceBrokerFactoryDefaultImpl.createPersistenceBroker(Unknown Source)
	at
org.apache.ojb.broker.PersistenceBrokerFactory.createPersistenceBroker(Unknown Source)


AND


java.lang.reflect.InvocationTargetException: 
org.apache.ojb.broker.metadata.MetadataException
	at
org.apache.ojb.broker.metadata.DescriptorRepository.getInstance(Unknown
Source)
	at org.apache.ojb.broker.singlevm.PersistenceBrokerImpl.<init>(Unknown
Source)
	at java.lang.reflect.Constructor.newInstance(Native Method)
	at
org.apache.ojb.broker.ta.PersistenceBrokerFactoryDefaultImpl.createNewBrokerInstance(Unknown Source)
	at
org.apache.ojb.broker.ta.PBKeyedPoolableObjectFactory.makeObject(Unknown
Source)
	at
org.apache.commons.pool.impl.GenericKeyedObjectPool.borrowObject(Unknown
Source)
	at
org.apache.ojb.broker.ta.PersistenceBrokerFactoryDefaultImpl.createPersistenceBroker(Unknown Source)
	at
org.apache.ojb.broker.PersistenceBrokerFactory.createPersistenceBroker(Unknown Source)