Re: [magnolia-dev] Bad version number error

Mon, 11 Aug 2008 00:24:28 -0700

No, nothing added, no changes made. At least not to the Magnolia instance. I am though not sure if there was one of the "automatic" updates running on my MacBook Pro, which updates the JDK during the last weeks. I did not run this Magnolia instance for a few weeks. What sort of bothers is that I have another 3.5.4 instance and that one started up properly. The only difference are less custom modules. Below are the log entries before the error. I also removed the "BBWeb Module" but got the same error again.
INFO info.magnolia.jackrabbit.ProviderImpl ProviderImpl.java(init: 176) 10.08.2008 13:40:02 Loading repository at /Applications/Mg354/ apache-tomcat-5.5.25/webapps/magnoliaAuthor/repositories/magnolia (config file: /Applications/Mg354/apache-tomcat-5.5.25/webapps/ magnoliaAuthor/WEB-INF/config/repo-conf/jackrabbit-mysql-search.xml) INFO info.magnolia.cms.beans.config.ContentRepository ContentRepository.java(init:199) 10.08.2008 13:41:32 System : JCR loaded INFO info.magnolia.cms.beans.config.ConfigLoader ConfigLoader.java(load:147) 10.08.2008 13:41:32 Setting system context INFO com.bbernerweb BBWebModuleVersionHandler.java(<init>:47) 10.08.2008 13:41:32 BBWeb ->BBWebModuleVersionHandler Class/ Installing module BBWeb... DEBUG com.bbernerweb.magnolia.module.bbweb.setup.BBWebModuleVersionHandler AbstractModuleVersionHandler.java(getCurrentlyInstalled:96) 10.08.2008 13:41:32 checking currently installed version of module [BBWeb : BBerner Webdesign Module (version 2.0.0)] 

Thanks a lot for your help!
Giancarlo


On Aug 10, 2008, at 11:12 PM, Jan Haderka wrote:


This error normally indicates you run tomcat with lower version of JDK

then the one used to compile affected code. Seems like failure  
happened

while trying to load some module class ... any new modules added
compiled with 1.6 while running your tomcat on 1.5?
cheers,
Jan

On Sun, 2008-08-10 at 15:45 -0700, Giancarlo F. Berner wrote:

Hi folks!

I have a 3.5.4 Magnolia, which I use for development since quite a
while now (with regular star and stop of Tomcat). During the last 3
weeks however I did not use it.
Today I wanted to come back to some research work, but it seems
Magnolia does not start up anymore!

I get a strange error in the catalina.out log (see below) and was

wondering if any one experienced the same problem. It is somehow  
weird

to suddenly get a "Bad version number" error.

Thanks for letting me know!
Giancarlo



ERROR  org.apache.catalina.core.ContainerBase.[Catalina]. 
[localhost].[/

magnoliaAuthor] StandardContext.java(listenerStart:3768) 10.08.2008
13:41:32  Exception sending context initialized event to listener

instance of class  
info.magnolia.cms.servlets.MgnlServletContextListener

java.lang.UnsupportedClassVersionError: Bad version number in .class
file
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:675)

	at  
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:

124)
        at
org
.apache
.catalina

.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java: 
1852)

        at
org
.apache

.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java: 
876)

        at
org
.apache
.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:
1329)
        at
org
.apache
.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:
1208)
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:374)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:164)
        at info.magnolia.cms.util.ClassUtil.classForName(ClassUtil.java:75)
        at
info
.magnolia

.module.ModuleManagerImpl.newVersionHandler(ModuleManagerImpl.java: 
192)

        at
info
.magnolia
.module

.ModuleManagerImpl.checkForInstallOrUpdates(ModuleManagerImpl.java: 
140)
	at  
info.magnolia.cms.beans.config.ConfigLoader.load(ConfigLoader.java:

152)
        at
info.magnolia.cms.beans.config.ConfigLoader.<init>(ConfigLoader.java:
119)
        at
info
.magnolia
.cms
.servlets
.MgnlServletContextListener
.contextInitialized(MgnlServletContextListener.java:224)
        at
org
.apache

.catalina.core.StandardContext.listenerStart(StandardContext.java: 
3764)

        at
org.apache.catalina.core.StandardContext.start(StandardContext.java:
4216)
        at
org
.apache
.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:760)

	at  
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:

740)
        at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:
544)
        at

org 
.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:

920)
        at
org

.apache 
.catalina.startup.HostConfig.deployDirectories(HostConfig.java:

883)

	at  
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:

492)

	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:
1022)

	at org.apache.catalina.core.StandardHost.start(StandardHost.java: 
736)

        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:
1014)

	at  
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:

443)


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