Thanks Anil! I am still having trouble and I am wondering if the <Realm className="org.apache.catalina.realm..JDBCRealm: ... /> stuff is still necessary for Roller 2.1?
Any thoughts? brian On Sat, 2006-04-01 at 12:48 -0800, Anil Gangolli wrote: > For that stack trace, try the suggestions here: > > http://rollerweblogger.org/wiki/Wiki.jsp?page=TomcatJDBCEmptyNull > > --a. > > > Brian Blakeley wrote: > > Hi, > > > > Cheblogs.com has been experiencing the "blank page issue" all day and I > > can not get things back to normal doing the following: > > > > cleared caches > > removed the work directory > > several restarts > > > > However the following is notable: > > > > the site rss feed is available and looks good > > I can login into individual weblogs without issue > > > > Also when I hit http://www.cheblogs.com/ I get the page upto and > > including the tabbedmenu. > > > > If I select either Che Blogs(recent entries) or Planet Che (Planet) I > > get a completely white screen. > > > > > > My backend system is Roller 2.1, Fedora 3 and Java 1.4.2_06-b03 with > > Tomcat 5.0.30 > > > > Thanks for any feedback. > > > > > > Brian > > ________________________________________________________________ > > > > Roller.log stack: > > > > > > ERROR 2006-04-01 10:28:20,846 JDBCException:<init> - Cannot open > > connection > > org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of > > class '' for connect URL 'null' > > at org.apache.commons.dbcp.BasicDataSource.createDataSource > > (BasicDataSource.java:780) > > at org.apache.commons.dbcp.BasicDataSource.getConnection > > (BasicDataSource.java:540) > > at > > net.sf.hibernate.connection.DatasourceConnectionProvider.getConnection > > (DatasourceConnectionProvider.java:59) > > at net.sf.hibernate.impl.BatcherImpl.openConnection > > (BatcherImpl.java:278) > > at net.sf.hibernate.impl.SessionImpl.connect > > (SessionImpl.java:3302) > > at net.sf.hibernate.impl.SessionImpl.connection > > (SessionImpl.java:3282) > > at net.sf.hibernate.impl.BatcherImpl.prepareQueryStatement > > (BatcherImpl.java:65) > > at net.sf.hibernate.loader.Loader.prepareQueryStatement > > (Loader.java:704) > > at net.sf.hibernate.loader.Loader.doQuery(Loader.java:185) > > at > > net.sf.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections > > (Loader.java:133) > > at net.sf.hibernate.loader.Loader.doList(Loader.java:955) > > at net.sf.hibernate.loader.Loader.list(Loader.java:946) > > at net.sf.hibernate.loader.CriteriaLoader.list > > (CriteriaLoader.java:121) > > at net.sf.hibernate.impl.SessionImpl.find(SessionImpl.java:3609) > > at net.sf.hibernate.impl.CriteriaImpl.list > > (CriteriaImpl.java:238) > > at > > org.roller.business.hibernate.HibernateConfigManagerImpl.getRollerConfig > > (HibernateConfigManagerImpl.java:46) > > at org.roller.presentation.RollerContext.setupRollerConfig > > (RollerContext.java:502) > > at org.roller.presentation.RollerContext.contextInitialized > > (RollerContext.java:158) > > at org.apache.catalina.core.StandardContext.listenerStart > > (StandardContext.java:3831) > > at org.apache.catalina.core.StandardContext.start > > (StandardContext.java:4323) > > at org.apache.catalina.core.ContainerBase.addChildInternal > > (ContainerBase.java:823) > > at org.apache.catalina.core.ContainerBase.addChild > > (ContainerBase.java:807) > > at org.apache.catalina.core.StandardHost.addChild > > (StandardHost.java:595) > > at org.apache.catalina.core.StandardHostDeployer.install > > (StandardHostDeployer.java:277) > > at org.apache.catalina.core.StandardHost.install > > (StandardHost.java:832) > > at org.apache.catalina.startup.HostConfig.deployDirectories > > (HostConfig.java:701) > > at org.apache.catalina.startup.HostConfig.deployApps > > (HostConfig.java:432) > > at org.apache.catalina.startup.HostConfig.start > > (HostConfig.java:983) > > at org.apache.catalina.startup.HostConfig.lifecycleEvent > > (HostConfig.java:349) > > at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent > > (LifecycleSupport.java:119) > > at org.apache.catalina.core.ContainerBase.start > > (ContainerBase.java:1091) > > 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:324) > > at org.apache.catalina.startup.Bootstrap.start > > (Bootstrap.java:287) > > at org.apache.catalina.startup.Bootstrap.main > > (Bootstrap.java:425) > > Caused by: java.sql.SQLException: No suitable driver > > at java.sql.DriverManager.getDriver(DriverManager.java:243) > > at org.apache.commons.dbcp.BasicDataSource.createDataSource > > (BasicDataSource.java:773) > > ... 42 more > > FATAL 2006-04-01 10:28:20,856 RollerContext:contextInitialized - > > RollerContext initialization failed > > org.roller.RollerException > > at > > org.roller.business.hibernate.HibernateConfigManagerImpl.getRollerConfig > > (HibernateConfigManagerImpl.java:51) > > at org.roller.presentation.RollerContext.setupRollerConfig > > (RollerContext.java:502) > > at org.roller.presentation.RollerContext.contextInitialized > > (RollerContext.java:158) > > at org.apache.catalina.core.StandardContext.listenerStart > > (StandardContext.java:3831) > > at org.apache.catalina.core.StandardContext.start > > (StandardContext.java:4323) > > at org.apache.catalina.core.ContainerBase.addChildInternal > > (ContainerBase.java:823) > > at org.apache.catalina.core.ContainerBase.addChild > > (ContainerBase.java:807) > > at org.apache.catalina.core.StandardHost.addChild > > (StandardHost.java:595) > > at org.apache.catalina.core.StandardHostDeployer.install > > (StandardHostDeployer.java:277) > > at org.apache.catalina.core.StandardHost.install > > (StandardHost.java:832) > > at org.apache.catalina.startup.HostConfig.deployDirectories > > (HostConfig.java:701) > > at org.apache.catalina.startup.HostConfig.deployApps > > (HostConfig.java:432) > > at org.apache.catalina.startup.HostConfig.start > > (HostConfig.java:983) > > at org.apache.catalina.startup.HostConfig.lifecycleEvent > > (HostConfig.java:349) > > at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent > > (LifecycleSupport.java:119) > > at org.apache.catalina.core.ContainerBase.start > > (ContainerBase.java:1091) > > 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:324) > > at org.apache.catalina.startup.Bootstrap.start > > (Bootstrap.java:287) > > at org.apache.catalina.startup.Bootstrap.main > > (Bootstrap.java:425) > > --- ROOT CAUSE --- > > net.sf.hibernate.JDBCException: Cannot open connection > > at net.sf.hibernate.impl.BatcherImpl.openConnection > > (BatcherImpl.java:281) > > at net.sf.hibernate.impl.SessionImpl.connect > > (SessionImpl.java:3302) > > at net.sf.hibernate.impl.SessionImpl.connection > > (SessionImpl.java:3282) > > at net.sf.hibernate.impl.BatcherImpl.prepareQueryStatement > > (BatcherImpl.java:65) > > at net.sf.hibernate.loader.Loader.prepareQueryStatement > > (Loader.java:704) > > at net.sf.hibernate.loader.Loader.doQuery(Loader.java:185) > > at > > net.sf.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections > > (Loader.java:133) > > at net.sf.hibernate.loader.Loader.doList(Loader.java:955) > > at net.sf.hibernate.loader.Loader.list(Loader.java:946) > > at net.sf.hibernate.loader.CriteriaLoader.list > > (CriteriaLoader.java:121) > > at net.sf.hibernate.impl.SessionImpl.find(SessionImpl.java:3609) > > at net.sf.hibernate.impl.CriteriaImpl.list > > (CriteriaImpl.java:238) > > at > > org.roller.business.hibernate.HibernateConfigManagerImpl.getRollerConfig > > (HibernateConfigManagerImpl.java:46) > > at org.roller.presentation.RollerContext.setupRollerConfig > > (RollerContext.java:502) > > at org.roller.presentation.RollerContext.contextInitialized > > (RollerContext.java:158) > > at org.apache.catalina.core.StandardContext.listenerStart > > (StandardContext.java:3831) > > at org.apache.catalina.core.StandardContext.start > > (StandardContext.java:4323) > > at org.apache.catalina.core.ContainerBase.addChildInternal > > (ContainerBase.java:823) > > at org.apache.catalina.core.ContainerBase.addChild > > (ContainerBase.java:807) > > at org.apache.catalina.core.StandardHost.addChild > > (StandardHost.java:595) > > at org.apache.catalina.core.StandardHostDeployer.install > > (StandardHostDeployer.java:277) > > at org.apache.catalina.core.StandardHost.install > > (StandardHost.java:832) > > at org.apache.catalina.startup.HostConfig.deployDirectories > > (HostConfig.java:701) > > at org.apache.catalina.startup.HostConfig.deployApps > > (HostConfig.java:432) > > at org.apache.catalina.startup.HostConfig.start > > (HostConfig.java:983) > > at org.apache.catalina.startup.HostConfig.lifecycleEvent > > (HostConfig.java:349) > > at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent > > (LifecycleSupport.java:119) > > at org.apache.catalina.core.ContainerBase.start > > (ContainerBase.java:1091) > > 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:324) > > at org.apache.catalina.startup.Bootstrap.start > > (Bootstrap.java:287) > > at org.apache.catalina.startup.Bootstrap.main > > (Bootstrap.java:425) > > Caused by: org.apache.commons.dbcp.SQLNestedException: Cannot create > > JDBC driver of class '' for connect URL 'null' > > at org.apache.commons.dbcp.BasicDataSource.createDataSource > > (BasicDataSource.java:780) > > at org.apache.commons.dbcp.BasicDataSource.getConnection > > (BasicDataSource.java:540) > > at > > net.sf.hibernate.connection.DatasourceConnectionProvider.getConnection > > (DatasourceConnectionProvider.java:59) > > at net.sf.hibernate.impl.BatcherImpl.openConnection > > (BatcherImpl.java:278) > > ... 39 more > > Caused by: java.sql.SQLException: No suitable driver > > at java.sql.DriverManager.getDriver(DriverManager.java:243) > > at org.apache.commons.dbcp.BasicDataSource.createDataSource > > (BasicDataSource.java:773) > > ... 42 more > > (END) > > > > > > > > >
