Hi Everyone

I was trying to install Liferay 6.0.6 on the existing tomcat with version 5.5. I have follow all the necessary configuration steps for deployment of liferay but getting some error.As per my understanding and searching on Google about this error, This error is all about compiled JRE/JDK versions, means code is complied under different version and running under another version. Side by side I am also searching for the compatibility of Liferay 6.0.6 on tomcat 5.5.

Following is the Error.

Exception in thread "com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#0" java.lang.UnsupportedClassVersionError: Bad version number in .class file
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1815)
at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:869)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1322)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1201)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:164)
at com.mchange.v2.c3p0.DriverManagerDataSource.ensureDriverLoaded(DriverManagerDataSource.java:100)
at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:132)
at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)

So please help me for solving this issue & let me know is Liferay 6.0.6 is compatible with Tomcat 5.5.



Thanks & Regards
Swapnil

It is compatible w/ tomcat 5.5, but the error you're seeing is due to using a 1.5 jdk instead of a 1.6 jdk. Use 1.6 w/ your tomcat 5.5 install and you should be fine.

Hi David,

Thanks for Prompt Reply, as per your suggestion i have changed jdk 1.5 to 1.6 for the Tomcat 5.5. After doing this the tomcat shows following error.

The Envoirnment Setup is

1. Windows Server 2008 R2
2. Liferay portal 6.0.6
3. SQL Server 2008 R2
4. Tomcat 5.5

14:42:38,107 ERROR [ContextLoader:220] Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean w
h name 'liferaySessionFactory' defined in class path resource [META-INF/hibern
e-spring.xml]: Cannot create inner bean 'com.liferay.portal.kernel.util.Portal
assLoaderUtil#bf1d3b' of type [com.liferay.portal.kernel.util.PortalClassLoade
til] while setting bean property 'sessionFactoryClassLoader'; nested exception
s org.springframework.beans.factory.BeanCreationException: Error creating bean
ith name 'com.liferay.portal.kernel.util.PortalClassLoaderUtil#bf1d3b' defined
n class path resource [META-INF/hibernate-spring.xml]: Initialization of bean
iled; nested exception is org.aspectj.weaver.reflect.ReflectionWorld$Reflectio
orldException: warning can't determine superclass of missing type org.apache.c
alina.loader.WebappClassLoader
[Xlint:cantFindType]
at org.springframework.beans.factory.support.BeanDefinitionValueResolv
.resolveInnerBean(BeanDefinitionValueResolver.java:281)
at org.springframework.beans.factory.support.BeanDefinitionValueResolv
.resolveValueIfNecessary(BeanDefinitionValueResolver.java:120)
at org.springframework.beans.factory.support.AbstractAutowireCapableBe
Factory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1325)
at org.springframework.beans.factory.support.AbstractAutowireCapableBe
Factory.populateBean(AbstractAutowireCapableBeanFactory.java:1086)
at org.springframework.beans.factory.support.AbstractAutowireCapableBe
Factory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)
at org.springframework.beans.factory.support.AbstractAutowireCapableBe
Factory.createBean(AbstractAutowireCapableBeanFactory.java:456)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.get
ject(AbstractBeanFactory.java:291)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegis
y.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGet
an(AbstractBeanFactory.java:288)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBe
(AbstractBeanFactory.java:190)
at org.springframework.beans.factory.support.DefaultListableBeanFactor
preInstantiateSingletons(DefaultListableBeanFactory.java:580)
at org.springframework.context.support.AbstractApplicationContext.fini
BeanFactoryInitialization(AbstractApplicationContext.java:895)
at org.springframework.context.support.AbstractApplicationContext.refr
h(AbstractApplicationContext.java:425)
at org.springframework.beans.factory.support.AbstractAutowireCapableBe
Factory.applyBeanPostProcessorsAfterInitialization(AbstractAutowireCapableBean
ctory.java:407)
at org.springframework.beans.factory.support.AbstractAutowireCapableBe
Factory.initializeBean(AbstractAutowireCapableBeanFactory.java:1426)
at org.springframework.beans.factory.support.AbstractAutowireCapableBe
Factory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)
... 42 more
14:42:38,122 ERROR [:3799] Exception sending context initialized ev
t to listener instance of class com.liferay.portal.spring.context.PortalContex
oaderListener
org.springframework.beans.factory.BeanCreationException: Error creating bean w
h name 'liferaySessionFactory' defined in class path resource [META-INF/hibern
e-spring.xml]: Cannot create inner bean 'com.liferay.portal.kernel.util.Portal
assLoaderUtil#bf1d3b' of type [com.liferay.portal.kernel.util.PortalClassLoade
til] while setting bean property 'sessionFactoryClassLoader'; nested exception
s org.springframework.beans.factory.BeanCreationException: Error creating bean
ith name 'com.liferay.portal.kernel.util.PortalClassLoaderUtil#bf1d3b' defined
n class path resource [META-INF/hibernate-spring.xml]: Initialization of bean
iled; nested exception is org.aspectj.weaver.reflect.ReflectionWorld$Reflectio
orldException: warning can't determine superclass of missing type org.apache.c
alina.loader.WebappClassLoader
[Xlint:cantFindType]
at org.springframework.beans.factory.support.BeanDefinitionValueResolv
.resolveInnerBean(BeanDefinitionValueResolver.java:281)
at org.springframework.beans.factory.support.BeanDefinitionValueResolv
.resolveValueIfNecessary(BeanDefinitionValueResolver.java:120)
at org.springframework.beans.factory.support.AbstractAutowireCapableBe
Factory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1325)
at org.springframework.beans.factory.support.AbstractAutowireCapableBe
Factory.populateBean(AbstractAutowireCapableBeanFactory.java:1086)
at org.springframework.beans.factory.support.AbstractAutowireCapableBe
Factory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)
at org.springframework.beans.factory.support.AbstractAutowireCapableBe
Factory.createBean(AbstractAutowireCapableBeanFactory.java:456)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.get
ject(AbstractBeanFactory.java:291)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegis
y.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGet
an(AbstractBeanFactory.java:288)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBe
(AbstractBeanFactory.java:190)
at org.springframework.beans.factory.support.DefaultListableBeanFactor
preInstantiateSingletons(DefaultListableBeanFactory.java:580)
at org.springframework.context.support.AbstractApplicationContext.fini
BeanFactoryInitialization(AbstractApplicationContext.java:895)
at org.springframework.context.support.AbstractApplicationContext.refr
h(AbstractApplicationContext.java:425)
at org.springframework.web.context.ContextLoader.createWebApplicationC
text(ContextLoader.java:276)
at org.springframework.web.context.ContextLoader.initWebApplicationCon
xt(ContextLoader.java:197)
at org.springframework.web.context.ContextLoaderListener.contextInitia
zed(ContextLoaderListener.java:47)

Please give me some idea to solve this issue.

Thanks in Advance

Regards
Swapnil