I had the same problem here... I just downloaded (from SUNīs site) and copied activation.jar to the lib directory. It worked.
Jefferson -----Mensagem original----- De: Vlachogiannis Evangelos [mailto:[EMAIL PROTECTED]] Enviada em: segunda-feira, 18 de novembro de 2002 19:10 Para: '[EMAIL PROTECTED]' Assunto: Prob with Jetspeed 1.4 Thnx Scott.. It worked. Now ... I have just upgraded my system to jetspeed 1.4b. When I am trying to Create a new Account I am receiving the error below. Is it a know problem or smthing like that. I am using JDK1.4_.. . Thnx To create a new account, please fill in all of the fields below. Username: <input name="username" type="TEXT" value="Horrible Exception: java.lang.NoClassDefFoundError: javax/activation/DataSource at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:502) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123) at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLo ader.java:1664) at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.jav a:953) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav a:1394) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav a:1274) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:315) at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:1627) at java.lang.Class.privateGetPublicMethods(Class.java:1655) at java.lang.Class.getMethods(Class.java:815) at org.apache.velocity.util.introspection.ClassMap.getAccessibleMethods(ClassMa p.java:292) at org.apache.velocity.util.introspection.ClassMap.populateMethodCache(ClassMap .java:189) at org.apache.velocity.util.introspection.ClassMap.(ClassMap.java:102) at org.apache.velocity.util.introspection.IntrospectorBase.createClassMap(Intro spectorBase.java:164) at org.apache.velocity.util.introspection.IntrospectorBase.getMethod(Introspect orBase.java:150) at org.apache.velocity.util.introspection.Introspector.getMethod(Introspector.j ava:137) at org.apache.velocity.runtime.parser.node.ASTMethod.doIntrospection(ASTMethod. java:148) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:208 ) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.ja va:207) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.jav a:250) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:27 1) at org.apache.velocity.Template.merge(Template.java:296) at org.apache.velocity.app.Velocity.mergeTemplate(Velocity.java:492) at org.apache.velocity.app.Velocity.mergeTemplate(Velocity.java:461) at org.apache.turbine.services.velocity.TurbineVelocityService.decodeRequest(Tu rbineVelocityService.java:485) at org.apache.turbine.services.velocity.TurbineVelocityService.handleRequest(Tu rbineVelocityService.java:327) at org.apache.turbine.services.velocity.TurbineVelocity.handleRequest(TurbineVe locity.java:146) at org.apache.turbine.modules.screens.VelocityDirectScreen.buildTemplate(Veloci tyDirectScreen.java:123) at org.apache.turbine.modules.screens.TemplateScreen.doBuild(TemplateScreen.jav a:130) at org.apache.turbine.modules.Screen.build(Screen.java:99) at org.apache.turbine.modules.ScreenLoader.eval(ScreenLoader.java:129) at org.apache.turbine.util.template.TemplateScreen.toString(TemplateScreen.java :126) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.jav a:321) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:27 1) at org.apache.velocity.Template.merge(Template.java:296) at org.apache.velocity.app.Velocity.mergeTemplate(Velocity.java:492) at org.apache.velocity.app.Velocity.mergeTemplate(Velocity.java:461) at org.apache.turbine.services.velocity.TurbineVelocityService.decodeRequest(Tu rbineVelocityService.java:485) at org.apache.turbine.services.velocity.TurbineVelocityService.handleRequest(Tu rbineVelocityService.java:327) at org.apache.turbine.services.velocity.TurbineVelocity.handleRequest(TurbineVe locity.java:146) at org.apache.turbine.modules.layouts.VelocityDirectLayout.doBuild(VelocityDire ctLayout.java:106) at org.apache.turbine.modules.Layout.build(Layout.java:91) at org.apache.turbine.modules.LayoutLoader.exec(LayoutLoader.java:123) at org.apache.turbine.modules.pages.DefaultPage.doBuild(DefaultPage.java:169) at org.apache.turbine.modules.Page.build(Page.java:90) at org.apache.turbine.modules.PageLoader.exec(PageLoader.java:123) at org.apache.turbine.Turbine.doGet(Turbine.java:510) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application FilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh ain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja va:260) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja va:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2396) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180 ) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve. java:170) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172 ) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java :174) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:405) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne ction(Http11Protocol.java:380) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:508) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav a:533) at java.lang.Thread.run(Thread.java:536) -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional 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