ObjectDB ObjectDB

Internal Website Search

121-130 of 200 resultsRefresh
13

Problem to use find method on an abstract Class: AbstractMethodError is thrown

-7.1.1.Final.jar:7.1.1.Final] at services.Tester.test(Tester.java:38) [classes:] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_21] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_21] at sun.reflect
12

Schema Update: class hierarchy change

reflection (error 363) at com.objectdb.jpa.EMImpl.find(EMImpl.java:630) at com.objectdb.jpa.EMImpl.find ... .Test$NamedEntity.name using reflection at com.objectdb.o.MSG.d(MSG.java:75) at com.objectdb.o.UMR ... to profileMigration.classhierachychange.Test$MyEntity at sun.reflect.UnsafeFieldAccessorImpl
12

com.objectdb.o.InternalException: Unexpected internal exception

.getPersonByName(PersonDao.java:47) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43
12

Error reading UTF string

:] at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source) [:1.7.0_11] at sun.reflect ... .reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_11] at org.jboss.as.ee.component ... UTF string at granat.dp.ejb.PersonBean.find(PersonBean.java:287) [DP-ejb.jar:] at sun.reflect
12

how explorer queries work

this: java.lang.reflect.InvocationTargetException         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)         at sun.reflect.DelegatingMethodAccessorImpl.invoke
12

Unexpected exception (Error 990)

) at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java ... .persist(RepoEbene1a.java:105) at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source
10

Issue with compile time enhancement

. Thanks, Joel java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java
10

DB reading fails in debug mode in Eclipse

.reflect.InvocationTargetException at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance
2

Unexpected exception when execute query without enhanced entities

ModelElementImpl". In the objectdb.conf the reflection is set to error. <entities> ... <enhancement agent="false" reflection="error" /> We got following exception after execution ... ? The reflection error is triggered only when the class is used against ObjectDB, e.g. to create
2

Unexpected exception (Error 990) on find

) at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method ... .RepoEbene1a.persist(RepoEbene1a.java:105) at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source

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.

Need Help?

  1. Search ObjectDB website
  2. Read the FAQ
  3. Follow the Tutorials
  4. View or post in the forum
  5. Search or file an issue
  6. Contact support