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PersistenceException: Failed to locate field

Hi, have recently been running into this issue when changing the schema: com.objectdb.o._PersistenceException: Failed to locate field in this case, adding a primitive String field to an Entity. pretty sure that in the past schema evolution would not have triggered errors, is this case, a simple new field, shouldn't the policy be to add a null in that field, or other default for that primitive. #1 2017-10-05 03:14 Hi, have recently been running into this issue when changing the schema: com.objectdb.o._PersistenceExcep ...

 
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ArrayIndexOutOfBoundsException

Hi, I've been getting the following exception when trying to query ObjectDB in server mode version 2.3.4_05. #1 2011-12-13 04:54 Hi, I've been getting the following exception when trying to query ObjectDB in server mode version 2. ...

 
forum_thread

creating EntityManager on odb file created on Mac 64bit on Windows 32bit

Hello, I have an odb file created on my Mac OSX 64bit. When I further, in other program, create an EntityManagerFactory and later EntityManager on this file, every thing is working fine. But, when I transfer this program and odb file to Windows XP 32bit it crashes while creating EntityManager. Do you have any idea why does it crash? Thanks, Marcin  #1 2013-04-26 17:48 Hello, I have an odb file created on my Mac OSX 64bit. When I further, in other program, create an E ...

 
issue

InvalidClassException

Caused by: java.io.InvalidClassException: com.objectdb.o.VAL; local class incompatible: stream classdesc serialVersionUID = 3937626490472381156, local class serialVersionUID = 7665785024158016670 at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:616) at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1623) at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1518) at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1623) at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1518) at java. Bug Version: 2.6.5 Priority: Normal Status: Closed Replies: 3 Type:  Bug ...

 
issue

com.objectdb.o.InternalException

No idea what happened.  A simple getResultList() opearation. DB table affected size is ~ 26000 records, physical DB file size is ~ 8.5MB Thanks for any help ! Leon log file: ------------------------------------------------------------------------------------------------------------------------ [2016-07-13 19:58:12 #1 store] Database '/home/gsi/wdsync/db/Media_wdsync.odb' is opened by 12659@server Bug Version: Priority: Normal Status: Closed Replies: 2 Type:  Bug ...

 
forum_thread

Query vs Extent for retrieving data

I'm running into a problem where data that is retrieved via a Query comes out null, but when I retrieve it using an Extent everything is present. We have a very simple class: public class PositionReportManagerBean implements InstanceCallbacks { private int maxReports; private List<PositionReportBean> reports; } I have a test file with 5 instances of PositionReportManagerBean, each with maxReports set to 10 and 5 PositionReportBeans in reports. I can verify with the ObjectDB explorer that all of the data is there. If I call #1 2011-12-13 23:17 I'm running into a problem where data that is retrieved via a Query comes out null, but when I retrieve it us ...

 
forum_thread

@ElementCollection of type enum

Hi! I have in an entity called User with the following field: @ElementCollection(fetch = FetchType.EAGER) private Set<UserPermission> permissions; package x.x.x.x public enum UserPermission { BASIC, COACH, ADMIN } Use case: there are users which contain the first 2 permissions (BASIC and COACH, so the first 2 entries). #1 2014-02-04 15:03 Hi! I have in an entity called User with the following field: @ElementCollection(fetch = FetchType.EAGER) ...

 
issue

GC overhead limit exceeded

I had some memory problems with a process running over the weekend and received the following exceptions in the objectdb log: 1) Bug Version: Priority: Normal Status: Closed Replies: 1 Type:  Bug ...

 
issue

out of memory error

we had a system crash on GC overhead limit reached, these are the last logs: Bug Version: 1.04 Priority: Normal Status: Active Replies: 1 Type:  Bug ...

 
release

2.2.4

Release date: 2011-05-09 Download (5.09 MB) Binary:  objectdb-2.2.4.zip You should start by following a  tutorial or reading the manual ...