[Objectbridge-jdo-dev] Issues with DescriptorRepository

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When I run the app after building the repos from jdo file, The repos seems to be fine until I call a getCollectionByQuery() (probably other things would cause the same thing to happen).

before calling:
REPOS: DescriptorRepository
JdbcConnectionDescriptor
hsqldb
org.hsqldb.jdbcDriver
jdbc
hsqldb
../OJB
sa

{class test.ojb.tutorial4.Product=table:      	Product
FieldDescriptions:	[Lojb.broker.metadata.FieldDescriptor;@174b07}

after calling:

REPOS: null

java.lang.NullPointerException

	at ojb.broker.singlevm.PersistenceBrokerImpl.getCollectionByQuery(PersistenceBrokerImpl.java:958)
	at ojb.broker.singlevm.PersistenceBrokerImpl.getCollectionByQuery(PersistenceBrokerImpl.java:1061)
	at ojb.broker.singlevm.PersistenceBrokerImpl.getCollectionByQuery(PersistenceBrokerImpl.java:1048)

Any ideas?  It seems that DescriptorRepository descriptorRepository  in PersistenceBrokerImpl is getting set to null for some reason?

Travis