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Forum
11

Recovery file does not match db file

'/auctionologies/java/storage.odb$' does not match db file '/auctionologies/java/storage.odb' (error 145 ... is resolved when the recovery files are deleted, does'nt seem to be any data loss. not currently able
Forum
11

The project does not contain a persistence unit

How do I fix this error/warning that Netbeans gives me?   ObjectDB itself does not require a persistence unit, but NetBeans produces this warning because a persistence unit is required by JPA ... and cleaning and building? Maybe the META-INF directory is not in the right place. See the Java EE / JPA
Forum
11

To open source, or not to open source

are not been backported to stable releases, but only put into bleeding edge branches.   Therefore we do the bugfix backporting ourself. This would not have be possible if db4o was close source
Forum
11

Using Enum type in NamedQuery: Field is not found in type

.objectdb.o.UserException: Field 'Type' is not found in type 'com.my.fully.qualified.name.Obj' I have noticed that my entities seem not to be getting picked up as entities until they are first persisted
Issue
11

version 2.4.5+ with GlassFish 3.1.2, errors when runs application. Version 2.4.4 worked but not 2.4.5 or later

is not found at com.objectdb.o._PersistenceException.b(_PersistenceException.java:45) at com ... .TEX: Type User is not found at com.objectdb.o.MSG.e(MSG.java:107) at com.objectdb.o.TRS.g(TRS.java
Forum
11

http://www.objectdb.com/eclipse address not found

Hi In Installing the ObjectDB Data Source Driver section, site url: http://www.objectdb.com/eclipse is not working, is there any other solution to add objectDb inside eclipse. and create objectDb ... Data Source Driver-- step it display like..  could not find  http://www.objectdb.com/eclipse. Screen
Forum
11

@Unique added afterward is not taken into account

Hello, I encounter an issue with the @Unique annotation. The annotation was added on a given field itemID (String), important point : the annotation was added afterwards (after objects were already added to the table). As a consequence the unique constraint is not taken into account when persisting
Forum
11

@Unique member combination not working

Why does the below code not enforce unique restrictions?   Person @Entity @Unique(members = {"name", "surname"}) public class Person implements Serializable {     @Id     @GeneratedValue     private Integer id;     private String name;     private String surname; public Integer
Forum
11

_PersistenceException: Type is not found on getSingleResult.

._PersistenceException: Type Estudiante is not found For this query: select est from Estudiante est
Forum
11

Activation key causes database to not start

afterwords. You can check whether ObjectDB is activated or not using the following query