About null

issue

Update query bug

Some code. Problem in UPDATE query.   ... java.lang.NullPointerException: null java.lang.NullPointerException at com.objectdb.o.UPR$e._b(UPR.java:178) at ...

 
issue

Unexpected Exception

Just got this: ... java.lang.NullPointerException: null java.lang.NullPointerException at com.objectdb.o.BIT.m(BIT.java:278) at ...

 
api-jdo

setResultClass(cls)

Specify the type of object in which to return each element of the result of invoking execute or one of its siblings.(Method of javax.jdo.Query)

 
issue

NPE on em.createQuery(query).getResultList()

(JPA2 support getting better but still not quite there, excellent progress regardless). Difficult to see what's going on because of obfuscation, but it didn't look like this exact issue was reported yet (seemed to differ from the other reported and fixed NPEs): ... java.lang.NullPointerException: null java.lang.NullPointerException at ...

 
api-jdo

javax.jdo.identity.SingleFieldIdentity

This class is the abstract base class for all single field identity classes.(Class of JDO)

 
api-jdo

newInstance(pcClass, sm)

Create a new instance of the class and assign its jdoStateManager.(Method of javax.jdo.spi.JDOImplHelper)

 
api-jpa

PersistenceException()

Constructs a new PersistenceException exception with null as its detail message.(Constructor of javax.persistence.PersistenceException)

 
issue

ObjectDB internal error on 2.6.5 for some query which worked on 2.6.4

Following query caused NULL pointer exception. Also this query worked fine on ObjectDb 2.6.4b6. SELECT $1 FROM Pa3DataKey $1  WHERE (LOWER($1.publicDataItems.get('Sender')) == 'test' AND LOWER($1.publicDataItems.get('RAT')) == 'lte' ) AND (($1.parentId IN (0)) AND ($1.keyDescriptor.name="MESSAGE" OR $1.keyDescriptor.name="CONTEXT")) ORDER BY $1.timestamp 1. Priority HIGH since affected customers. 2. Attached screenshot + database exampe ... Following query caused NULL pointer exception. Also this query worked fine on ObjectDb 2.6.4b6. ...

 
api-jdo

is(pc, si)

Interrogate the state of the instance(Method of javax.jdo.spi.JDOImplHelper.StateInterrogationBooleanReturn)