Hi,
I've been executing Orbeon in a Tomcat server successfully, but now I'm trying to deploy it in a WebSphere v6 server and I'm getting the following error: java.lang.UnsupportedClassVersionError: org/orbeon/oxf/webapp/OrbeonSessionListenerDelegate (Unsupported major.minor version 49.0) at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java(Compiled Code)) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java(Compiled Code)) at com.ibm.ws.classloader.CompoundClassLoader._defineClass(CompoundClassLoader.java(Compiled Code)) at com.ibm.ws.classloader.CompoundClassLoader.findClass(CompoundClassLoader.java(Compiled Code)) at com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundClassLoader.java(Compiled Code)) at java.lang.ClassLoader.loadClass(ClassLoader.java(Compiled Code)) at java.beans.Beans.instantiate(Beans.java:202) at java.beans.Beans.instantiate(Beans.java:63) at com.ibm.ws.webcontainer.webapp.WebApp.loadListener(WebApp.java:1467) at com.ibm.ws.webcontainer.webapp.WebApp.loadLifecycleListeners(WebApp.java:1409) at com.ibm.ws.webcontainer.webapp.WebApp.initialize(WebApp.java:415) at com.ibm.ws.webcontainer.webapp.WebGroup.addWebApplication(WebGroup.java:123) at com.ibm.ws.webcontainer.VirtualHost.addWebApplication(VirtualHost.java:149) at com.ibm.ws.webcontainer.WebContainer.addWebApp(WebContainer.java:940) at com.ibm.ws.webcontainer.WebContainer.addWebApplication(WebContainer.java:893) at com.ibm.ws.runtime.component.WebContainerImpl.install(WebContainerImpl.java:167) at com.ibm.ws.runtime.component.WebContainerImpl.start(WebContainerImpl.java:391) at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:1265) [...] This error is due to incompatible class version (classes compiled in Java 5 and run in Java 1.4). This topic of the Orbeon Wiki says that Orbeon can be installed on many servers, like WebSphere v5 and v6. Is Orbeon compatible with servers running a JRE less than 1.5? Is Orbeon's source code compatible with JRE less than 1.5? What version of Java is used to compile Orbeon's source code? Thanks in advance, jpereza |
Administrator
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We decided a few months ago to drop the support for Java 1.4, so we
can start using features of Java 1.5 (released in 2004!). So you will need to use WebSphere 6.1 (released in 2006) or newer to run Orbeon Forms. Alex On Wed, Apr 7, 2010 at 7:59 AM, jpereza <[hidden email]> wrote: > > Hi, > > I've been executing Orbeon in a Tomcat server successfully, but now I'm > trying to deploy it in a WebSphere v6 server and I'm getting the following > error: > > java.lang.UnsupportedClassVersionError: > org/orbeon/oxf/webapp/OrbeonSessionListenerDelegate (Unsupported major.minor > version 49.0) > at java.lang.ClassLoader.defineClass0(Native Method) > at java.lang.ClassLoader.defineClass(ClassLoader.java(Compiled Code)) > at > java.security.SecureClassLoader.defineClass(SecureClassLoader.java(Compiled > Code)) > at > com.ibm.ws.classloader.CompoundClassLoader._defineClass(CompoundClassLoader.java(Compiled > Code)) > at > com.ibm.ws.classloader.CompoundClassLoader.findClass(CompoundClassLoader.java(Compiled > Code)) > at > com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundClassLoader.java(Compiled > Code)) > at java.lang.ClassLoader.loadClass(ClassLoader.java(Compiled Code)) > at java.beans.Beans.instantiate(Beans.java:202) > at java.beans.Beans.instantiate(Beans.java:63) > at com.ibm.ws.webcontainer.webapp.WebApp.loadListener(WebApp.java:1467) > at > com.ibm.ws.webcontainer.webapp.WebApp.loadLifecycleListeners(WebApp.java:1409) > at com.ibm.ws.webcontainer.webapp.WebApp.initialize(WebApp.java:415) > at > com.ibm.ws.webcontainer.webapp.WebGroup.addWebApplication(WebGroup.java:123) > at > com.ibm.ws.webcontainer.VirtualHost.addWebApplication(VirtualHost.java:149) > at com.ibm.ws.webcontainer.WebContainer.addWebApp(WebContainer.java:940) > at > com.ibm.ws.webcontainer.WebContainer.addWebApplication(WebContainer.java:893) > at > com.ibm.ws.runtime.component.WebContainerImpl.install(WebContainerImpl.java:167) > at > com.ibm.ws.runtime.component.WebContainerImpl.start(WebContainerImpl.java:391) > at > com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:1265) > [...] > > This error is due to incompatible class version (classes compiled in Java 5 > and run in Java 1.4). > > This http://wiki.orbeon.com/forms/doc/developer-guide/admin/installing > topic of the Orbeon Wiki says that Orbeon can be installed on many servers, > like WebSphere v5 and v6. > > Is Orbeon compatible with servers running a JRE less than 1.5? > Is Orbeon's source code compatible with JRE less than 1.5? > What version of Java is used to compile Orbeon's source code? > > Thanks in advance, > jpereza > > > -- > View this message in context: http://n4.nabble.com/Orbeon-incompatible-with-WebSphere-v6-tp1754482p1754482.html > Sent from the Orbeon Forms (ops-users) mailing list archive at Nabble.com. > > > -- > You receive this message as a subscriber of the [hidden email] mailing list. > To unsubscribe: mailto:[hidden email] > For general help: mailto:[hidden email]?subject=help > OW2 mailing lists service home page: http://www.ow2.org/wws > > -- Orbeon Forms - Web forms, open-source, for the Enterprise - http://www.orbeon.com/ My Twitter: http://twitter.com/avernet -- You receive this message as a subscriber of the [hidden email] mailing list. To unsubscribe: mailto:[hidden email] For general help: mailto:[hidden email]?subject=help OW2 mailing lists service home page: http://www.ow2.org/wws
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I guessed it.
So, I think you should update the wiki about installing Orbeon to reflect those changes in compatibility with Java versions. Also, I think you should add a notice that clearly advices that Orbeon requires Java5 to run. Thank you very much. jpereza. |
Hi,
Good suggestions. We have added a note at the top of the installation page, and mentioned that WebSphere 6.1 or later is required starting builds produced after June 2009: http://wiki.orbeon.com/forms/doc/developer-guide/admin/installing -Erik On Thu, Apr 15, 2010 at 3:22 AM, jpereza <[hidden email]> wrote: > > I guessed it. > > So, I think you should update the wiki about installing Orbeon to reflect > those changes in compatibility with Java versions. > > Also, I think you should add a notice that clearly advices that Orbeon > requires Java5 to run. > > Thank you very much. > jpereza. > > -- > View this message in context: http://n4.nabble.com/Orbeon-incompatible-with-WebSphere-v6-tp1754482p1877147.html > Sent from the Orbeon Forms (ops-users) mailing list archive at Nabble.com. > > > -- > You receive this message as a subscriber of the [hidden email] mailing list. > To unsubscribe: mailto:[hidden email] > For general help: mailto:[hidden email]?subject=help > OW2 mailing lists service home page: http://www.ow2.org/wws > > -- You receive this message as a subscriber of the [hidden email] mailing list. To unsubscribe: mailto:[hidden email] For general help: mailto:[hidden email]?subject=help OW2 mailing lists service home page: http://www.ow2.org/wws |
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