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Posted to user@roller.apache.org by lanyu <ta...@gmail.com> on 2007/07/04 08:14:04 UTC

HibernateRollerImpl: Error initializing Hibernate please help

dear all:
i use hibernate 3.1.2 tomcat 6 jdk 1.5 mysql5.0 roller 3.1
but i cannot  install  roller 3.1 roller logs were :
INFO  2007-07-04 13:33:28,703 UpgradeDatabase:upgradeDatabase - Database is
current, no upgrade needed
INFO  2007-07-04 13:33:28,750 HibernatePersistenceStrategy:<init> -
configResource: null
INFO  2007-07-04 13:33:28,750 HibernatePersistenceStrategy:<init> - dialect:       
org.hibernate.dialect.MySQLDialect
FATAL 2007-07-04 13:33:28,781 HibernateRollerImpl:<init> - Error
initializing Hibernate
java.lang.NullPointerException: name
	at java.util.zip.ZipFile.getEntry(ZipFile.java:247)
	at java.util.jar.JarFile.getEntry(JarFile.java:200)
	at java.util.jar.JarFile.getJarEntry(JarFile.java:183)
	at sun.misc.URLClassPath$JarLoader.getResource(URLClassPath.java:674)
	at sun.misc.URLClassPath.getResource(URLClassPath.java:161)
	at sun.misc.URLClassPath.getResource(URLClassPath.java:213)
	at java.lang.ClassLoader.getBootstrapResource(ClassLoader.java:1113)
	at java.lang.ClassLoader.getResource(ClassLoader.java:974)
	at java.lang.ClassLoader.getResource(ClassLoader.java:972)
	at java.lang.ClassLoader.getResource(ClassLoader.java:972)
	at java.lang.ClassLoader.getResourceAsStream(ClassLoader.java:1159)
	at
org.apache.catalina.loader.WebappClassLoader.getResourceAsStream(WebappClassLoader.java:1176)
	at java.lang.Class.getResourceAsStream(Class.java:1998)
	at
org.apache.roller.business.hibernate.HibernatePersistenceStrategy.<init>(HibernatePersistenceStrategy.java:88)
	at
org.apache.roller.business.hibernate.HibernateRollerImpl.<init>(HibernateRollerImpl.java:83)
	at
org.apache.roller.business.hibernate.HibernateRollerImpl.instantiate(HibernateRollerImpl.java:101)
	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.roller.business.RollerFactory.getRoller(RollerFactory.java:66)
	at
org.apache.roller.ui.core.RollerContext.contextInitialized(RollerContext.java:170)
	at
org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3827)
	at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4336)
	at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:761)
	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:741)
	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
	at
org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:626)
	at
org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:553)
	at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:488)
	at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138)
	at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
	at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1023)
	at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1015)
	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
	at org.apache.catalina.core.StandardService.start(StandardService.java:448)
	at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
	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:288)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
ERROR 2007-07-04 13:33:28,781 RollerFactory:getRoller - Error instantiating
org.apache.roller.business.hibernate.HibernateRollerImpl
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.lang.reflect.Method.invoke(Method.java:585)
	at
org.apache.roller.business.RollerFactory.getRoller(RollerFactory.java:66)
	at
org.apache.roller.ui.core.RollerContext.contextInitialized(RollerContext.java:170)
	at
org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3827)
	at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4336)
	at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:761)
	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:741)
	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
	at
org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:626)
	at
org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:553)
	at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:488)
	at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138)
	at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
	at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1023)
	at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1015)
	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
	at org.apache.catalina.core.StandardService.start(StandardService.java:448)
	at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
	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:288)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by: org.apache.roller.RollerException
	at
org.apache.roller.business.hibernate.HibernateRollerImpl.<init>(HibernateRollerImpl.java:90)
	at
org.apache.roller.business.hibernate.HibernateRollerImpl.instantiate(HibernateRollerImpl.java:101)
	... 30 more
FATAL 2007-07-04 13:33:28,781 RollerFactory:getRoller - Failed to
instantiate fallback roller impl
java.lang.Exception: Doh! Couldn't instantiate a roller class
	at
org.apache.roller.business.RollerFactory.getRoller(RollerFactory.java:89)
	at
org.apache.roller.ui.core.RollerContext.contextInitialized(RollerContext.java:170)
	at
org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3827)
	at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4336)
	at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:761)
	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:741)
	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
	at
org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:626)
	at
org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:553)
	at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:488)
	at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138)
	at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
	at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1023)
	at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1015)
	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
	at org.apache.catalina.core.StandardService.start(StandardService.java:448)
	at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
	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:288)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
INFO  2007-07-04 13:33:28,890 HibernatePersistenceStrategy:<init> -
configResource: null
INFO  2007-07-04 13:33:28,906 HibernatePersistenceStrategy:<init> - dialect:       
org.hibernate.dialect.MySQLDialect
FATAL 2007-07-04 13:33:28,906 HibernateRollerImpl:<init> - Error
initializing Hibernate
java.lang.NullPointerException: name

i appreciate any help/guidance from you all,
thank you:)
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Re: HibernateRollerImpl: Error initializing Hibernate please help

Posted by Dave <sn...@gmail.com>.

That error indicates that the problem occurred when Tomcat attempted
to open the Hibernate jar. I have no idea why that would happen.

Could the Hibernate jar be corrupt? Maybe you should try to download
the required jars again? Maybe the Tomcat version you are using has a
bug, can you try an earlier 6.0 release, or perhaps Tomcat 5.5.

- Dave


FATAL 2007-07-04 13:33:28,781 HibernateRollerImpl:<init> - Error
initializing Hibernate
java.lang.NullPointerException: name
       at java.util.zip.ZipFile.getEntry(ZipFile.java:247)
       at java.util.jar.JarFile.getEntry(JarFile.java:200)
       at java.util.jar.JarFile.getJarEntry(JarFile.java:183)
       at sun.misc.URLClassPath$JarLoader.getResource(URLClassPath.java:674)
       at sun.misc.URLClassPath.getResource(URLClassPath.java:161)