Paula,
Quick question; Any reason you can't upgrade to Java 1.5 and use the primary
distribution and not a retrotranslated one?
Al.
P.S. Your problem is that your projects classes are being compiled with a
JDK >= 1.5.
----- Original Message -----
From: "Paula Estrella" <[EMAIL PROTECTED]>
To: <user@struts.apache.org>
Sent: Thursday, April 10, 2008 10:20 AM
Subject: retrotranslating struts 2.0.11 not working
Hello, We have a small application developed with struts2 for uploading
files and returning the results of doing something with the files and we
are trying to run struts2 with java 1.4.2 but it is not working after many
attempts to remove the filter start error; could you please give us some
hints?
thanks a lot and we're sorry if someone already asked this.
Paula
the working environment is: tomcat 5.0.30, jdk 1.4.2, struts 2.0.11 on a
linux suse server; we followed the procedure to retrotranslate the
following files from struts-2.0.11-j4.zip
commons-collections-3.1
freemarker-2.3.4
spring-aop-1.2.8
spring-context-1.2.8
spring-web-1.2.8
struts2-core-2.0.1
commons-logging-1.0.4
ognl-2.6.7
spring-beans-1.2.8
spring-core-1.2.8
struts2-api-2.0.1
xwork-2.0-beta-1
except for struts2-api-2.0.1, which we couldn't find anywhere.
here's the stacktrace
StandardContext[/project]Exception starting filter struts2
java.lang.UnsupportedClassVersionError: project/FileUploadAction
(Unsupported major.minor version 49.0)
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:808)
at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:147)
at
org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1634)
at
org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:860)
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1307)
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1189)
at
com.opensymphony.xwork2.util.ClassLoaderUtil.loadClass(ClassLoaderUtil.java:139)
at
com.opensymphony.xwork2.ObjectFactory.getClassInstance(ObjectFactory.java:100)
at
com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.verifyAction(XmlConfigurationProvider.java:366)
at
com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addAction(XmlConfigurationProvider.java:329)
at
com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addPackage(XmlConfigurationProvider.java:429)
at
com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadPackages(XmlConfigurationProvider.java:239)
at
org.apache.struts2.config.StrutsXmlConfigurationProvider.loadPackages(StrutsXmlConfigurationProvider.java:111)
at
com.opensymphony.xwork2.config.impl.DefaultConfiguration.reload(DefaultConfiguration.java:152)
at
com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:52)
at
org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:395)
at
org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:452)
at
org.apache.struts2.dispatcher.FilterDispatcher.init(FilterDispatcher.java:201)
at
org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:225)
at
org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:308)
at
org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:79)
at
org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:3702)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4329)
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:85)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:58)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java(Compiled
Code))
at java.lang.reflect.Method.invoke(Method.java(Compiled Code))
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:287)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)
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