Hi -
I installed Roller 2.0 like the installation guide describes. After
restarting Tomcat I noticed there was no registration link on the roller
page. I checked the mailinglist archives and restarted Tomcat a few
times like Anil Gangolli suggested for someone experiencing a similar
problem.
The dstest.jsp tells me "SUCCESS: Got datasource and connection, class
is org.apache.commons.dbcp.BasicDataSource" but nothing gets written to
the db at startup, all tables are empty (The errors I get in the
roller.log file are at the bottom of this mail) I googled on the
exception messages and I wish I could solve this by myself but I'm not
familiar with Hibernate. Any help or a direction in wich I could search
would be greatly appreciated.
These are my system details:
- Ubuntu Breezy
- Tomcat 5.0.28
- Sun java version 1.5.0_06
- MySQL Distrib 4.1.12, for pc-linux-gnu on i486
If can provide any other information that can help, just say so, these
are the errormessage snippets from the roller.log file:
ERROR 2005-12-26 16:14:11,328 JDBCExceptionReporter:logExceptions -
Duplicate entry '?' for key 1
ERROR 2005-12-26 16:14:11,336
AbstractFlushingEventListener:performExecutions - Could not synchronize
database state with session
org.hibernate.exception.ConstraintViolationException: could not insert:
[org.roller.pojos.RollerPropertyData]
at
org.hibernate.exception.ErrorCodeConverter.convert(ErrorCodeConverter.java:74)
at
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
at
org.hibernate.persister.entity.BasicEntityPersister.insert(BasicEntityPersister.java:1869)
at
org.hibernate.persister.entity.BasicEntityPersister.insert(BasicEntityPersister.java:2200)
at
org.hibernate.action.EntityInsertAction.execute(EntityInsertAction.java:46)
at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:239)
at
org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:223)
at
org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:136)
at
org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:274)
at
org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:730)
at
org.roller.business.hibernate.HibernateStrategy.commit(HibernateStrategy.java:428)
at
org.roller.business.hibernate.HibernateRollerImpl.commit(HibernateRollerImpl.java:115)
at
org.roller.presentation.RollerContext.contextInitialized(RollerContext.java:192)
...
...
Caused by: java.sql.BatchUpdateException: Duplicate entry '?' for key 1
at
com.mysql.jdbc.ServerPreparedStatement.executeBatch(ServerPreparedStatement.java:647)
at
org.apache.commons.dbcp.DelegatingStatement.executeBatch(DelegatingStatement.java:294)
at
org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:57)
at
org.hibernate.jdbc.BatchingBatcher.addToBatch(BatchingBatcher.java:33)
at
org.hibernate.persister.entity.BasicEntityPersister.insert(BasicEntityPersister.java:1853)
... 26 more
FATAL 2005-12-26 16:14:11,349 RollerContext:contextInitialized -
RollerContext initialization failed
org.roller.RollerException
at
org.roller.business.hibernate.HibernateStrategy.commit(HibernateStrategy.java:440)
at
org.roller.business.hibernate.HibernateRollerImpl.commit(HibernateRollerImpl.java:115)
at
org.roller.presentation.RollerContext.contextInitialized(RollerContext.java:192)
at
org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3827)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4343)
at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
at
org.apache.catalina.core.StandardHost.start(StandardHost.java:789)
at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:478)
at
org.apache.catalina.core.StandardService.start(StandardService.java:480)
at
org.apache.catalina.core.StandardServer.start(StandardServer.java:2313)
at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
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.lang.reflect.Method.invoke(Method.java:585)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:287)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)
--- ROOT CAUSE ---
org.hibernate.exception.ConstraintViolationException: could not insert:
[org.roller.pojos.RollerPropertyData]
at
org.hibernate.exception.ErrorCodeConverter.convert(ErrorCodeConverter.java:74)
at
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
at
org.hibernate.persister.entity.BasicEntityPersister.insert(BasicEntityPersister.java:1869)
...
...
Caused by: java.sql.BatchUpdateException: Duplicate entry '?' for key 1
at
com.mysql.jdbc.ServerPreparedStatement.executeBatch(ServerPreparedStatement.java:647)
at
org.apache.commons.dbcp.DelegatingStatement.executeBatch(DelegatingStatement.java:294)
at
org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:57)
...
...
...
...
...
WARN 2005-12-26 16:14:35,477 RollerRuntimeConfig:getProperty - Trouble
accessing property: users.registration.enabled
java.lang.NullPointerException
at
org.roller.config.RollerRuntimeConfig.getProperty(RollerRuntimeConfig.java:51)
...
WARN 2005-12-26 16:14:38,286 RollerRuntimeConfig:getProperty - Trouble
accessing property: site.name
java.lang.NullPointerException
at
org.roller.config.RollerRuntimeConfig.getProperty(RollerRuntimeConfig.java:51)
at
org.apache.jsp.theme.tiles_002dfrontpage_jsp._jspService(tiles_002dfrontpage_jsp.java:141)
...
WARN 2005-12-26 16:14:38,294 RollerRuntimeConfig:getProperty - Trouble
accessing property: site.description
java.lang.NullPointerException
at
org.roller.config.RollerRuntimeConfig.getProperty(RollerRuntimeConfig.java:51)
at
org.apache.jsp.theme.tiles_002dfrontpage_jsp._jspService(tiles_002dfrontpage_jsp.java:144)
...
... etc etc for every property from the rollerconfig table.
Thank you very much for taking a look at this.
- Bert
