About or

  • Search for either of the two terms with uppercase OR. For example, cats OR dogs.
issue

Named Query Exception

[ObjectDB 2.4.6_06] Unexpected exception (Error 990)   Generated by Java HotSpot(TM) Client VM 1.6.0_25 (on Windows 7 6.1). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o.InternalException: java.lang.NullPointerException: null java.lang.NullPointerException at com.objectdb.o.LFL.X(LFL.java:1154) at com.objectdb.o.LFL.P(LFL.java:934) at com.objectdb.o.FIW.af(FIW.java:94) at com.objectdb.o.FIW.ad(FIW.java:55) at com.objectdb.o.SSS.aj(SSS.java:907)... Cancel To post a reply and/or subscribe to update notifications - please login . ...

 
issue

[ObjectDB 2.2.6_02] Unexpected exception (Error 990) at com.objectdb.o.OBC.aJ(OBC.java:961)

I was experiencing an exception so I did a test to reproduce it.   here it is. ... Cancel To post a reply and/or subscribe to update notifications - please login . ...

 
forum_thread

Unexpected NoSuchFieldError exception

Hi, suddenly running into a number of issues:   1) no-arg constructor (error 352) 2) java.lang.NoSuchFieldError: __odbTracker 3) Attempt to start a transaction while another transaction is running. In each case, I've found it difficult to figure out where to find the right documentation. Below is an example that has #1 and #2 together. ... Cancel To post a reply and/or subscribe to update notifications - please login . ...

 
forum_thread

Mysterious "Attempt to persist a reference to a non managed instance" error

I've been working with ObjectDB for the past several months, and it's behaved pretty much as expected. I made a few modifications to a working set of classes today, and it's started throwing exceptions at commit time. I've stripped it down to a  set of files that seem to be of trivial complexity, but it's still failing. It involves two entities, Index and Ostrich. The thing to note is that the Index structure is recursive through maps; but that's never caused any problem for me in the past. ... Cancel To post a reply and/or subscribe to update notifications - please login . ...

 
issue

error 990 ?

This is what I got today: [ObjectDB 2.2.5] Unexpected exception (Error 990)   Generated by Java HotSpot(TM) Client VM 1.6.0_31 (on Windows 7 6.1). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o.InternalException: null ... Cancel To post a reply and/or subscribe to update notifications - please login . ...

 
issue

Unable to stop server after starting in SSL mode

ObjectDB server starts & stops fine in non-SSL mode using start & stop shell scripts. ObjectDB server starts fine in SSL mode using start script but throws error and does not stop using stop shell script. Non-SSL mode server start/stop output: ObjectDB Server started on port 7032. ObjectDB Server stopped. SSL mode server start output: ObjectDB Server (SSL) started on port 7032. SSL mode server stop output: ... Cancel To post a reply and/or subscribe to update notifications - please login . ...

 
manual

Date and Time in JPQL and Criteria Queries

Shows how date and time can be used in JPQL queries.... and time expressions that represent the current date and/or time: // Create current date expression: Expression ...

 
forum_thread

ObjectDB Enhancer Tool in Java 9

I am migrating to Java 9 and have encountered some issues, which I am sure will eventually be addressed by a Java 9 compatible ObjectDB future release, but while waiting for that release, perhaps you could give some advice for my current issues. Firstly, I created my own ObjectDB module.  I try to run com.objectdb.Enhancer from that module, but ObjectDB gives the error below.  My guess is the error is because ObjectDB is trying to detect its objectdb.home location by looking at its objectdb.jar location, which is not valid in a Java module environment. ... Cancel To post a reply and/or subscribe to update notifications - please login . ...

 
forum_thread

java 8 LocalDateTime is not working in query

My entity class has a field of type java.time.LocalDateTime. I'm able to persist entities and I'm able to query without datetime field in where clause, but with datetime in where clause doesn't return anything and not exception.   ... Cancel To post a reply and/or subscribe to update notifications - please login . ...

 
issue

NPE at com.objectdb.jpa.JpaQuery.getResultList

This is very similar to issue #51  raised by kaosko .   So perhaps I should have added it there.  Anyway, here it is....   ... Cancel To post a reply and/or subscribe to update notifications - please login . ...