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HTTP Status 503 - This application is not currently available [message #629439] Tue, 28 September 2010 10:03
Alaa G is currently offline Alaa GFriend
Messages: 1
Registered: September 2010
Junior Member
Hi All,

I keep getting this error after deploying JSP application to Apache server. The Apache server is running Sun 5.1 and im developing using MAC + Eclipse

I'm doing an export for the project after I'm done developing to ".war" file and place that file in the Tomcat 6.0 "webapp" folder

When i try to access it from the browser i get this HTTP Error:
HTTP Status 503 - This application is not currently available

So i tried deploying the examples that comes with the Tomcat, and that worked fine in the server and I can access it fine. However when I create a project and export it, same error happens.

The file structure of the provided example is different than what is produced by eclipse.

Your help please, what am I doing wrong? Sad

The log shows this error:
SEVERE: Error deploying web application directory Millinnum_SSO_Module
java.lang.UnsupportedClassVersionError: Bad version number in .class file (unable to load class
at org.apache.catalina.loader.WebappClassLoader.findClassIntern al(
at org.apache.catalina.loader.WebappClassLoader.findClass(Webap
at org.apache.catalina.loader.WebappClassLoader.loadClass(Webap
at org.apache.catalina.loader.WebappClassLoader.loadClass(Webap
at org.apache.catalina.startup.WebAnnotationSet.loadApplication ServletAnnotations(
at org.apache.catalina.startup.WebAnnotationSet.loadApplication Annotations(
at org.apache.catalina.startup.ContextConfig.applicationAnnotat ionsConfig(
at org.apache.catalina.startup.ContextConfig.start(ContextConfi
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(Con
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent (
at org.apache.catalina.core.StandardContext.start(StandardConte
at org.apache.catalina.core.ContainerBase.addChildInternal(Cont
at org.apache.catalina.core.ContainerBase.addChild(ContainerBas
at org.apache.catalina.core.StandardHost.addChild(StandardHost. java:546)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostC
at org.apache.catalina.startup.HostConfig.deployDirectories(Hos
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig .java:502)
at org.apache.catalina.startup.HostConfig.start( :1277)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostCo
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent (
at org.apache.catalina.core.ContainerBase.start(ContainerBase.j ava:1053)
at org.apache.catalina.core.StandardHost.start(StandardHost.jav a:785)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.j ava:1045)
at org.apache.catalina.core.StandardEngine.start(StandardEngine .java:445)
at org.apache.catalina.core.StandardService.start(StandardServi
at org.apache.catalina.core.StandardServer.start(StandardServer .java:710)
at org.apache.catalina.startup.Catalina.start( )
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe
at java.lang.reflect.Method.invoke(
at org.apache.catalina.startup.Bootstrap.start( 89)
at org.apache.catalina.startup.Bootstrap.main( 4)

Thanks in advance,
Alaa G
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