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java.lang.NullPointerException when using ORDER BY

We are using ObjectDB 2.5.1_04. The following query causes an internal null pointer exception: SELECT r FROM RecordingMetaData AS r WHERE ((r.mapToCli != '192.168.10.200:9085' AND r.callDirection == 0)) ORDER BY r.startDateTime DESC If we remove the ORDER BY part, the query completes OK and returns the records from the DB, but obviously not in order. Here is the stack trace of the exception: ... Use ctrl + right click to open the browser context menu in the editing area (e.g. for using a browser spell checker). To insert formatted lines (e.g. Java ...

 
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Type ... is not defined as an entity (@Entity is missing) (error 302)

Hello, I am using ObjectDB 2.2.8_08 with eclipse 3.6 and Groovy objects. I am attempting to persist an instance of CultureRqst in the project com.epimss.lab by using a Connection class imported from the project com.epimss.admin.   I can access the database OK, but attempting to persist the CultureRqst leads to the following exceptions: ... Use ctrl + right click to open the browser context menu in the editing area (e.g. for using a browser spell checker). To insert formatted lines (e.g. Java ...

 
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Issue with Casting / Joins

Hi I can't seem to find my way out of this. Basically what I have is something like: ... Use ctrl + right click to open the browser context menu in the editing area (e.g. for using a browser spell checker). To insert formatted lines (e.g. Java ...

 
issue

ObjectDB 2 JDO Manual

The new ObjectDB Manual describes how to use ObjectDB 2 with JPA. An additional manual that focuses on using ObjectDB 2 with JDO can help JDO users. But since writing a new manual and then maintaining two similar manuals, one for JPA and the other for JDO requires sufficient effort, this will be done only if there is sufficient demand.  ... Use ctrl + right click to open the browser context menu in the editing area (e.g. for using a browser spell checker). To insert formatted lines (e.g. Java ...

 
issue

Error during closing an entity manager

Hello, can you explain the the following exception? Caused by: com.objectdb.o._PersistenceException: Failed to read the value of field field com.btc.ep.architecture.bl.internal.dmos.types.NormalizedAccessPathImpl.accessPathRoot using reflection at com.objectdb.o._PersistenceException.b(_PersistenceException.java:45) ~[na:na] at com.objectdb.o.JPE.g(JPE.java:145) ~[na:na] at com.objectdb.o.ERR.f(ERR.java:56) ~[na:na] at com.objectdb.o.OBC.onObjectDBError(OBC.java:1560) ~[na:na] at com.objectdb.o.OBM.close(OBM.java:212) ~[na:na] ... Use ctrl + right click to open the browser context menu in the editing area (e.g. for using a browser spell checker). To insert formatted lines (e.g. Java ...

 
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Saving custom list which implements java.util.List fails

Hi, I'm evaluating ObjectDB for storing Objects modeled with Eclipse Modeling Framework (EMF) and encountered the following problem:   I took the Point-example from the tutorial and added a list-attribute which is declared as java.util.List but the actual Object MyList just extends ArrayList as shown below. ... Use ctrl + right click to open the browser context menu in the editing area (e.g. for using a browser spell checker). To insert formatted lines (e.g. Java ...

 
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Internal exception when updating date filed (TemporalType.DATE)

Hello! ObjectDB version 2.5.3_02. I get internal exception when commiting update Date field (javax.persistence.TemporalType.DATE). ... Use ctrl + right click to open the browser context menu in the editing area (e.g. for using a browser spell checker). To insert formatted lines (e.g. Java ...

 
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ObectDb 2.3.6 in OSGi environment

Hello, I'm trying to use ObjectDb within OSGi bundles. I have one bundle for db accens which uses ObjectDb and another bundle which includes the POJO models. Everytime I start in plugin evironement i get an PersistenceException, because my POJO not found. If try the same test in normal Java environment everthing works fine. Can you please advice? Thx Peter ... Use ctrl + right click to open the browser context menu in the editing area (e.g. for using a browser spell checker). To insert formatted lines (e.g. Java ...

 
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Closed EntityManagerFactory after upgrading glassfish 3.1.1 to 3.1.2

Hi. I have faced a very serious issue. After upgrading the GlassFish server from 3.1.1 to 3.1.2 this error appears:   ... Use ctrl + right click to open the browser context menu in the editing area (e.g. for using a browser spell checker). To insert formatted lines (e.g. Java ...

 
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Cannot cast com.objectdb.jpa.Provider to PersistenceProvider

Hi! I'm trying to get ObjectDB 2.5.1_1 work with stable Glassfish 4 in a Java EE 7 NetBeans project. objectdb.jar is added into GF's classpath (domains\domain1\lib\ext folder). Any help, please?... Thanks! Here it is the persistence.xml config: ... Use ctrl + right click to open the browser context menu in the editing area (e.g. for using a browser spell checker). To insert formatted lines (e.g. Java ...