Hi ben,
i am facing a little problem in running DynamicSelectionList servlet you guided me for.
here is the full stack trace
==========================================================================
2005-05-09 12:36:31 StandardContext[/balancer]org.apache.webapp.balancer.BalancerFilter: init(): ruleChain: [org.apache.webapp.balancer.RuleChain: [org.apache.webapp.balancer.rules.URLStringMatchRule: Target string: News / Redirect URL:
http://www.cnn.com], [org.apache.webapp.balancer.rules.RequestParameterRule: Target param name: paramName / Target param value: paramValue / Redirect URL:
http://www.yahoo.com], [org.apache.webapp.balancer.rules.AcceptEverythingRule: Redirect URL:
http://jakarta.apache.org]] 2005-05-09 12:36:32 StandardContext[/jsp-examples]ContextListener: contextInitialized()
2005-05-09 12:36:32 StandardContext[/jsp-examples]SessionListener: contextInitialized()
2005-05-09 12:36:32 StandardContext[/servlets-examples]ContextListener: contextInitialized()
2005-05-09 12:36:32 StandardContext[/servlets-examples]SessionListener: contextInitialized()
2005-05-09 12:44:56 StandardContext[/servlets-examples]ContextListener: attributeReplaced('org.apache.catalina.WELCOME_FILES', '[Ljava.lang.String;@164debb')
2005-05-09 12:44:56 StandardContext[/servlets-examples]ContextListener: attributeReplaced('org.apache.catalina.WELCOME_FILES', '[Ljava.lang.String;@15b0333')
2005-05-09 12:44:56 StandardContext[/servlets-examples]ContextListener: attributeReplaced('org.apache.catalina.WELCOME_FILES', '[Ljava.lang.String;@2f2295')
2005-05-09 12:44:56 StandardContext[/servlets-examples]SessionListener: contextDestroyed()
2005-05-09 12:44:56 StandardContext[/servlets-examples]ContextListener: contextDestroyed()
2005-05-09 12:44:57 StandardContext[/jsp-examples]ContextListener: attributeReplaced('org.apache.catalina.WELCOME_FILES', '[Ljava.lang.String;@c6f734')
2005-05-09 12:44:57 StandardContext[/jsp-examples]ContextListener: attributeReplaced('org.apache.catalina.WELCOME_FILES', '[Ljava.lang.String;@8f9a32')
2005-05-09 12:44:57 StandardContext[/jsp-examples]ContextListener: attributeReplaced('org.apache.catalina.WELCOME_FILES', '[Ljava.lang.String;@1d47b2b')
2005-05-09 12:44:57 StandardContext[/jsp-examples]SessionListener: contextDestroyed()
2005-05-09 12:44:57 StandardContext[/jsp-examples]ContextListener: contextDestroyed()
2005-05-09 12:45:09 StandardContext[/balancer]org.apache.webapp.balancer.BalancerFilter: init(): ruleChain: [org.apache.webapp.balancer.RuleChain: [org.apache.webapp.balancer.rules.URLStringMatchRule: Target string: News / Redirect URL:
http://www.cnn.com], [org.apache.webapp.balancer.rules.RequestParameterRule: Target param name: paramName / Target param value: paramValue / Redirect URL:
http://www.yahoo.com], [org.apache.webapp.balancer.rules.AcceptEverythingRule: Redirect URL:
http://jakarta.apache.org]] 2005-05-09 12:45:09 StandardContext[/jsp-examples]ContextListener: contextInitialized()
2005-05-09 12:45:09 StandardContext[/jsp-examples]SessionListener: contextInitialized()
2005-05-09 12:45:10 StandardContext[/servlets-examples]ContextListener: contextInitialized()
2005-05-09 12:45:10 StandardContext[/servlets-examples]SessionListener: contextInitialized()
2005-05-09 12:52:53 StandardContext[/servlets-examples]ContextListener: attributeReplaced('org.apache.catalina.WELCOME_FILES', '[Ljava.lang.String;@164debb')
2005-05-09 12:52:53 StandardContext[/servlets-examples]ContextListener: attributeReplaced('org.apache.catalina.WELCOME_FILES', '[Ljava.lang.String;@15b0333')
2005-05-09 12:52:53 StandardContext[/servlets-examples]ContextListener: attributeReplaced('org.apache.catalina.WELCOME_FILES', '[Ljava.lang.String;@2f2295')
2005-05-09 12:52:53 StandardContext[/servlets-examples]SessionListener: contextDestroyed()
2005-05-09 12:52:53 StandardContext[/servlets-examples]ContextListener: contextDestroyed()
2005-05-09 12:52:53 StandardContext[/jsp-examples]ContextListener: attributeReplaced('org.apache.catalina.WELCOME_FILES', '[Ljava.lang.String;@c6f734')
2005-05-09 12:52:53 StandardContext[/jsp-examples]ContextListener: attributeReplaced('org.apache.catalina.WELCOME_FILES', '[Ljava.lang.String;@8f9a32')
2005-05-09 12:52:53 StandardContext[/jsp-examples]ContextListener: attributeReplaced('org.apache.catalina.WELCOME_FILES', '[Ljava.lang.String;@1d47b2b')
2005-05-09 12:52:53 StandardContext[/jsp-examples]SessionListener: contextDestroyed()
2005-05-09 12:52:53 StandardContext[/jsp-examples]ContextListener: contextDestroyed()
2005-05-09 12:53:08 StandardContext[/balancer]org.apache.webapp.balancer.BalancerFilter: init(): ruleChain: [org.apache.webapp.balancer.RuleChain: [org.apache.webapp.balancer.rules.URLStringMatchRule: Target string: News / Redirect URL:
http://www.cnn.com], [org.apache.webapp.balancer.rules.RequestParameterRule: Target param name: paramName / Target param value: paramValue / Redirect URL:
http://www.yahoo.com], [org.apache.webapp.balancer.rules.AcceptEverythingRule: Redirect URL:
http://jakarta.apache.org]] 2005-05-09 12:53:09 StandardContext[/jsp-examples]ContextListener: contextInitialized()
2005-05-09 12:53:09 StandardContext[/jsp-examples]SessionListener: contextInitialized()
2005-05-09 12:53:09 StandardContext[/servlets-examples]ContextListener: contextInitialized()
2005-05-09 12:53:09 StandardContext[/servlets-examples]SessionListener: contextInitialized()
2005-05-09 12:56:43 StandardContext[/servlets-examples]ContextListener: attributeReplaced('org.apache.catalina.WELCOME_FILES', '[Ljava.lang.String;@a7c45e')
2005-05-09 12:56:43 StandardContext[/servlets-examples]ContextListener: attributeReplaced('org.apache.catalina.WELCOME_FILES', '[Ljava.lang.String;@4d2af2')
2005-05-09 12:56:43 StandardContext[/servlets-examples]ContextListener: attributeReplaced('org.apache.catalina.WELCOME_FILES', '[Ljava.lang.String;@3e97df')
2005-05-09 12:56:43 StandardContext[/servlets-examples]SessionListener: contextDestroyed()
2005-05-09 12:56:43 StandardContext[/servlets-examples]ContextListener: contextDestroyed()
2005-05-09 12:56:43 StandardContext[/jsp-examples]ContextListener: attributeReplaced('org.apache.catalina.WELCOME_FILES', '[Ljava.lang.String;@10c0f66')
2005-05-09 12:56:43 StandardContext[/jsp-examples]ContextListener: attributeReplaced('org.apache.catalina.WELCOME_FILES', '[Ljava.lang.String;@c6f734')
2005-05-09 12:56:43 StandardContext[/jsp-examples]ContextListener: attributeReplaced('org.apache.catalina.WELCOME_FILES', '[Ljava.lang.String;@8f9a32')
2005-05-09 12:56:43 StandardContext[/jsp-examples]SessionListener: contextDestroyed()
2005-05-09 12:56:43 StandardContext[/jsp-examples]ContextListener: contextDestroyed()
2005-05-09 12:56:57 StandardContext[/balancer]org.apache.webapp.balancer.BalancerFilter: init(): ruleChain: [org.apache.webapp.balancer.RuleChain: [org.apache.webapp.balancer.rules.URLStringMatchRule: Target string: News / Redirect URL:
http://www.cnn.com], [org.apache.webapp.balancer.rules.RequestParameterRule: Target param name: paramName / Target param value: paramValue / Redirect URL:
http://www.yahoo.com], [org.apache.webapp.balancer.rules.AcceptEverythingRule: Redirect URL:
http://jakarta.apache.org]] 2005-05-09 12:56:58 StandardContext[/jsp-examples]ContextListener: contextInitialized()
2005-05-09 12:56:58 StandardContext[/jsp-examples]SessionListener: contextInitialized()
2005-05-09 12:56:58 StandardContext[/servlets-examples]ContextListener: contextInitialized()
2005-05-09 12:56:58 StandardContext[/servlets-examples]SessionListener: contextInitialized()
2005-05-09 12:57:27 StandardContext[/jsp-examples]SessionListener: sessionCreated('F752FB826F1384F9F509F280C6EA4F0A')
2005-05-09 12:58:01 StandardWrapperValve[HolidaySelectorServlet]: Allocate exception for servlet HolidaySelectorServlet
javax.servlet.ServletException: Error allocating a servlet instance
at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:691)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:144)
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:536)
----- Root Cause -----
java.lang.UnsupportedClassVersionError: us/souther/select/HolidaySelectorServlet (Unsupported major.minor version 49.0)
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(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 org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:964)
at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:687)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:144)
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:536)
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>> Do you think this could be a VERSIONING problem...this is because i used J2SE 1.4 with
Tomcat.
>> so i guess answer to my question is COMBININ' scriptlet with javascript, right.
Thanks cya