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issue

Blank explorer

Objectdb version: 2.6.9_06 OSX Sierra: 10.12.1 (16B2555) java version "1.8.0_66" Java(TM) SE Runtime Environment (build 1.8.0_66-b17) Java HotSpot(TM) 64-Bit Server VM (build 25.66-b17, mixed mode) --------------------------------- running ./explorer.sh results in a blank Explorer window with spinning wheel.   ... (build 1.8.0_66-b17) Java HotSpot(TM) 64-Bit Server VM (build 25.66-b17, mixed mode) ...

 
faq

What is ObjectDB?

... database systems (RDBMS), such as Oracle, DB2, SQL Server or MySQL. ...

 
forum_thread

Embedded mode usage question

Hi there ! ... only or not. Is it ok to use object db in an embedded (non server) mode for a web app or web service, accessed by a number of end-users ... and actually there is no difference between client-server mode and embedded mode in your code. Both modes support multi ...

 
issue

InternalException using 2.3.7_12

Sorry can't shed any light on this, other than the code where this came out of, worked fine with 2.3.7_02. I had to upgrade to 2.3.7_12 to pickup the fix for wildcard search on index, and now get this. [ObjectDB 2.3.7_12] Unexpected exception (Error 990)   Generated by Java HotSpot(TM) 64-Bit Server VM 1.6.0_21 (on Linux 3.0.0-16-generic). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o.InternalException: java.lang.NullPointerException: null java.lang.NullPointerException... (Error 990) Generated by Java HotSpot(TM) 64-Bit Server VM 1.6.0_21 (on Linux 3.0.0-16-generic). Please report this error on ...

 
forum_thread

Launching explorer giving some bugs

Hello , we are having problem when we try to launch explorer.jar from mac osx lion. jam gives these errors as shown below:   Jul 19 23:15:51 KadirBASOL.local java[10319] <Error>: CGContextGetCTM: invalid context 0x0 Jul 19 23:15:51 KadirBASOL.local java[10319] <Error>: CGContextSetBaseCTM: invalid context 0x0 Jul 19 23:15:51 KadirBASOL.local java[10319] <Error>: CGContextGetCTM: invalid context 0x0 Jul 19 23:15:51 KadirBASOL.local java[10319] <Error>: CGContextSetBaseCTM: invalid context 0x0 ... (build 1.7.0_04-ea-b16) Java HotSpot(TM) 64-Bit Server VM (build 23.0-b17, mixed mode) KadirBASOL:bin apple$ ...

 
issue

Null pointer exception being thrown from within ObjectDB.

EXCEPTION/DESCRIPTION:... (Error 990) Generated by Java HotSpot(TM) 64-Bit Server VM 1.8.0_92 (on Windows 10 10.0). Please report this error on ...

 
forum_thread

How to run JPA query on Terminal instead of explorer.jar??

Is it possible to explore database on Linux terminal??  ... If you have an ObjectDB server running on a remote Linux machine, you can still use the Explorer on ...

 
forum_thread

Internal objectdb error when open a database or open an entity manager

we get following exception when we open a database or open an entity manager   ... (Error 990) Generated by Java HotSpot(TM) 64-Bit Server VM 1.8.0_51 (on Windows 7 6.1). Please report this error on ...

 
forum_thread

InternalException & UserException using objectdb with Jboss AS 7.1.1 final

Hello. We are currently using ObjectDB in application server Jboss as 7.1.1.final. ObjectDB version is 2.5.3_02. The following errors occur when multiple ajax requests are executed: Caused by: com.objectdb.o.InternalException: Error reading UTF string Caused by: com.objectdb.o.UserException: Mismatch client-server protocol prefix Our current settings: Persistence.xml: ... We are currently using ObjectDB in application server Jboss as 7.1.1.final. ObjectDB version is 2.5.3_02. The following ... Caused by: com.objectdb.o.UserException: Mismatch client-server protocol prefix Our current settings: Persistence.xml: ...

 
forum_thread

Bug with unique constraint exception not resulting in transaction roll back

I'm using ObjectDB 2.5.6_02 and running into a bug with a JDO @Unique constraint.  I'm using JPA in general. I have an EJB persisting two entities with @TransactionAttribute(TransactionAttributeType.REQUIRES_NEW) declared on the EJB method.  The two entities have the same value for the field with the @Unique constraint. The unique constraint causes an exception as expected, but I would expect ObjectDB to roll back the transaction and not persist anything.  However, it is persisting both entities. ... transactions are started and committed by the application server and not be the application, sometimes it is difficult to see when one ...