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Posted to dev@velocity.apache.org by "Nathan Bubna (JIRA)" <de...@velocity.apache.org> on 2007/02/21 18:45:05 UTC
[jira] Resolved: (VELTOOLS-78) I get a
UnsupportedClassVersionError: org/apache/velocity/tools/generic/DateTool
(Unsupported major.minor version 49.0). But Velocity should run on Java
1.4???
[ https://issues.apache.org/jira/browse/VELTOOLS-78?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nathan Bubna resolved VELTOOLS-78.
----------------------------------
Resolution: Fixed
Thanks for the confirmation Christopher. 1.3 final works on 1.4 for me also. I believe this was a problem with 1.3-rc1 only, due to some broken jdk-version changing scripts on my machine. I've since fixed both my version changer and made the ant build targets be very explicit about source/target versions for all parts of the distribution. I think this is resolved.
> I get a UnsupportedClassVersionError: org/apache/velocity/tools/generic/DateTool (Unsupported major.minor version 49.0). But Velocity should run on Java 1.4???
> ---------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: VELTOOLS-78
> URL: https://issues.apache.org/jira/browse/VELTOOLS-78
> Project: Velocity Tools
> Issue Type: Bug
> Components: GenericTools
> Affects Versions: 1.3
> Environment: Tomcat 5.x, JDK 142_04, Windows NT
> Reporter: Jon Are Storløkken
>
> I got this problem when running on Tomcat 5 with JDK 142_04. As I understand, the new version of Velocity should still work on JDK 1.4. I guess it must have been compiled on Java 5...
> java.lang.UnsupportedClassVersionError: org/apache/velocity/tools/generic/DateTool (Unsupported major.minor version 49.0)
> at java.lang.ClassLoader.defineClass0(Native Method)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:537)
> at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
> at java.net.URLClassLoader.defineClass(URLClassLoader.java:251)
> at java.net.URLClassLoader.access$100(URLClassLoader.java:55)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:194)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
> at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:874)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1307)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1189)
> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
> at java.lang.ClassLoader.defineClass0(Native Method)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:537)
> at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
> at java.net.URLClassLoader.defineClass(URLClassLoader.java:251)
> at java.net.URLClassLoader.access$100(URLClassLoader.java:55)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:194)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
> at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:874)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1307)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1189)
> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
> at org.springframework.web.servlet.view.velocity.VelocityView.exposeToolAttributes(VelocityView.java:454)
> at org.springframework.web.servlet.view.velocity.VelocityView.renderMergedTemplateModel(VelocityView.java:321)
> at org.springframework.web.servlet.view.AbstractTemplateView.renderMergedOutputModel(AbstractTemplateView.java:160)
> at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:250)
> at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:965)
> at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:744)
> at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:663)
> at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:394)
> at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:348)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
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