Alert! Database access generic problem. Notify the administrator.

Hi All,

I have build the scarab application for Oracle 10g and the build was
successfull. When I try to run the application with

User name : Administator Password: 1 (NWoZK3kTsExUV00Ywo1G5jlUKKs=)

Then I got the this error : Alert! Database access generic problem. Notify
the administrator.

Please help me out in resolving this Problem . This is very Urgent.


I am getting the error log in the scarab.log  as follows:

2008-05-01 13:23:09,552 [http-8081-Processor23] ERROR org.tigris.scarab -
Error while attempting to log in
org.apache.fulcrum.security.util.DataBackendException: Failed to retrieve
user 'Administrator'
    at
org.apache.fulcrum.security.impl.db.DBUserManager.retrieve(DBUserManager.java:168)
    at
org.apache.fulcrum.security.impl.db.DBUserManager.retrieve(DBUserManager.java:248)
    at
org.apache.fulcrum.security.BaseSecurityService.getAuthenticatedUser(BaseSecurityService.java:651)
    at
org.apache.fulcrum.security.TurbineSecurity.getAuthenticatedUser(TurbineSecurity.java:200)
    at org.tigris.scarab.actions.Login.checkUser(Login.java:164)
    at org.tigris.scarab.actions.Login.doLogin(Login.java:93)
    at org.tigris.scarab.actions.Login.doPerform(Login.java:272)
    at
org.apache.turbine.modules.actions.TemplateAction.doPerform(TemplateAction.java:96)
    at org.apache.turbine.modules.ActionEvent.perform(ActionEvent.java:148)
    at org.apache.turbine.modules.ActionEvent.execute(ActionEvent.java:179)
    at
org.apache.turbine.pipeline.DefaultLoginValve.process(DefaultLoginValve.java:177)
    at
org.apache.turbine.pipeline.DefaultLoginValve.invoke(DefaultLoginValve.java:101)
    at
org.apache.turbine.pipeline.TurbinePipeline.invokeNext(TurbinePipeline.java:231)
    at
org.tigris.scarab.pipeline.AnonymousLoginValve.invoke(AnonymousLoginValve.java:63)
    at
org.apache.turbine.pipeline.TurbinePipeline.invokeNext(TurbinePipeline.java:231)
    at
org.tigris.scarab.pipeline.NTLMLoginValve.invoke(NTLMLoginValve.java:70)
    at
org.apache.turbine.pipeline.TurbinePipeline.invokeNext(TurbinePipeline.java:231)
    at
org.apache.turbine.pipeline.DefaultSessionTimeoutValve.invoke(DefaultSessionTimeoutValve.java:121)
    at
org.apache.turbine.pipeline.TurbinePipeline.invokeNext(TurbinePipeline.java:231)
    at
org.tigris.scarab.pipeline.DetermineTargetValve.invoke(DetermineTargetValve.java:138)
    at
org.apache.turbine.pipeline.TurbinePipeline.invokeNext(TurbinePipeline.java:231)
    at
org.apache.turbine.pipeline.DetermineActionValve.invoke(DetermineActionValve.java:107)
    at
org.apache.turbine.pipeline.TurbinePipeline.invokeNext(TurbinePipeline.java:231)
    at
org.tigris.scarab.pipeline.SetInfoMessageValve.invoke(SetInfoMessageValve.java:85)
    at
org.apache.turbine.pipeline.TurbinePipeline.invokeNext(TurbinePipeline.java:231)
    at
org.tigris.scarab.pipeline.ResetCacheValve.invoke(ResetCacheValve.java:77)
    at
org.apache.turbine.pipeline.TurbinePipeline.invokeNext(TurbinePipeline.java:231)
    at
org.tigris.scarab.pipeline.DetermineCharsetValve.invoke(DetermineCharsetValve.java:103)
    at
org.apache.turbine.pipeline.TurbinePipeline.invokeNext(TurbinePipeline.java:231)
    at
org.tigris.scarab.pipeline.TimingInfoValve.invoke(TimingInfoValve.java:131)
    at
org.apache.turbine.pipeline.TurbinePipeline.invokeNext(TurbinePipeline.java:231)
    at
org.apache.turbine.pipeline.TurbinePipeline.invoke(TurbinePipeline.java:213)
    at org.apache.turbine.Turbine.doGet(Turbine.java:298)
    at org.apache.turbine.Turbine.doPost(Turbine.java:343)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
    at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
    at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
    at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:407)
    at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
    at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
    at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
    at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
    at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:825)
    at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:736)
    at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:526)
    at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
    at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
    at java.lang.Thread.run(Thread.java:595)
Caused by: org.apache.torque.TorqueException: java.lang.NullPointerException
    at
org.apache.torque.util.BasePeer.throwTorqueException(BasePeer.java:103)
    at org.apache.torque.util.BasePeer.getSelectResults(BasePeer.java:1026)
    at org.apache.torque.util.BasePeer.executeQuery(BasePeer.java:894)
    at org.apache.torque.util.BasePeer.doSelect(BasePeer.java:740)
    at org.apache.torque.util.BasePeer.doSelect(BasePeer.java:702)
    at
org.apache.fulcrum.security.impl.db.entity.BaseTurbineUserPeer.doSelectVillageRecords(BaseTurbineUserPeer.java:402)
    at
org.apache.fulcrum.security.impl.db.entity.BaseTurbineUserPeer.doSelectVillageRecords(BaseTurbineUserPeer.java:371)
    at
org.apache.fulcrum.security.impl.db.entity.BaseTurbineUserPeer.doSelect(BaseTurbineUserPeer.java:339)
    at
org.apache.fulcrum.security.impl.db.DBUserManager.retrieve(DBUserManager.java:164)
    ... 50 more
Caused by: java.lang.NullPointerException
    at com.workingdogs.village.Value.<init>(Value.java:236)
    at com.workingdogs.village.Record.createValues(Record.java:174)
    at com.workingdogs.village.Record.<init>(Record.java:114)
    at com.workingdogs.village.DataSet.fetchRecords(DataSet.java:608)
    at com.workingdogs.village.DataSet.fetchRecords(DataSet.java:540)
    at com.workingdogs.village.DataSet.fetchRecords(DataSet.java:524)
    at org.apache.torque.util.BasePeer.getSelectResults(BasePeer.java:997)
    ... 57 more

-- 
Regards
Sri Hari Rao Nadella
[email protected]
9966010568