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InternalError on multiple AND and JOIN Query

) Generated by Java HotSpot(TM) 64-Bit Server VM 1.6.0_20 (on Linux 2.6.38-10-generic). Please report ... [INFO] [surefire:test {execution: default-test}] [INFO] Surefire report directory: /home/pedwards/CONTEXTSPACE_workarea/objectdb_example/target/surefire-reports

Entity with java.util.Date column gives ClassCastException in BIRT

Copied a straightforward entity class from my coleague. Using Eclipse Kepler (Reporting) and stored ... .eclipse.birt.report.engine.api.impl.ExtractionResults.nextResultIterator(ExtractionResults.java:157) at org.eclipse.birt.report.designer.data.ui.dataset.DataSetPreviewer.preview(DataSetPreviewer.java:69

EM close causes an exception

. It was added to support large flush operations. Since this is a hidden feature, no similar reports from ... with a fix. btc_es BTC EmbeddedSystems Build 2.8.7_05 includes an attempt to fix the first reported exception (#1 above). It is unclear if the issue reported in #3 above is directly related

BIRT plugin: Trouble with Client/Server connection

. The documentation clearly states: (http://www.myeclipseide.com/documentation/reporting/reporting_birt/) "MyEclipse Reports is an implementation of the Eclipse BIRT framework (BIRT) specialized to the MyEclipse web ... MyEclipse Reports and BIRT into the same MyEclipse environment due to the potential for serious plugin

New Tutorial: Using BIRT with ObjectDB/JPA

Version 2.2.7 of ObjectDB added support of report generation using the popular open source Business Intelligence and Reporting Tools (BIRT). The new Report Generation with BIRT and JPA tutorial provides step by step instructions on how to use BIRT to produce reports based on data in an ObjectDB database. support Support

Error when trying to open the Explorer (failed to find Java VM)

everything needed it won't cause a problem but still worth reporting. dreckguy Ophir Haramaty Thank you for this report. ObjectDB is packed with two different Explorer exe wrappers for Windows, because there were issues with each of them on some systems. Following your reports we tried both of them on Windows 7

Post-compile enhancement fails when static Log4j 2.5 based logger used in Entity

I doubt this is an ObjectDB-enhancer problem, I am however reporting it in case anybody ... reason the error is reported on a subtype: @Entity public class SubEntity extends Element { On post-compile enhancement I get this error (as reported in the odb log file): [ObjectDB 2.6.3_04

2.7.3_03 Erroneous "Attempt to modify a primary key of a managed object"

reported in this thread). Could you please check version 2.7.3_04 (which disables the change ... , due to class loader mismatch. support Support Not related to the reported issue, but why do you duplicate ... a class loading via reflection. Maybe.) CBE CBE Sorry. I thought that you reported trying this change

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

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): [ObjectDB 2.2.7_09] Unexpected ... ). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o.InternalException

Exception makes the system unusable for several minutes

). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o.InternalException ... This stack trace indicates an unexpected exception. Are there errors in the Doctor report ... ) Generated by Java HotSpot(TM) 64-Bit Server VM 1.8.0_202 (on Windows Server 2012 R2 6.3). Please report

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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