Eclipse europa winter + JbossTools + Tomcat 6.0

[Guilhermo Piva]

guys, i'm trying to migrate from netbeans to eclipse, when i start tomcat(right click on it, start, on jboss Server View) ... this is what i got

  26/02/2009 09:45:58 org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.j2ee.server:Start' did not find a matching property.
26/02/2009 09:45:58 org.apache.catalina.core.AprLifecycleListener init
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Arquivos de programas\Java\jre6\bin;.;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\Arquivos de programas\Java\jre6\bin\client;C:\Arquivos de programas\Java\jre6\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Arquivos de programas\Java\jdk1.6.0\bin;C:\Arquivos de programas\MySQL\MySQL Server 5.0\bin;C:\Arquivos de programas\QuickTime\QTSystem\
26/02/2009 09:45:58 org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-8080
26/02/2009 09:45:58 org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 495 ms
26/02/2009 09:45:58 org.apache.catalina.core.StandardService start
INFO: Starting service Catalina
26/02/2009 09:45:58 org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/6.0.18
26/02/2009 09:45:59 com.sun.faces.config.ConfigureListener contextInitialized
INFO: Initializing Mojarra (1.2_08-b06-FCS) for context '/Start'
26/02/2009 09:46:00 org.apache.catalina.core.StandardContext listenerStart
SEVERE: Exception sending context initialized event to listener instance of class com.sun.faces.config.ConfigureListener
java.lang.LinkageError: loader constraint violation: when resolving interface method "javax.servlet.jsp.JspApplicationContext.addELResolver(Ljavax/el/ELResolver;)V" the class loader (instance of org/apache/catalina/loader/WebappClassLoader) of the current class, com/sun/faces/config/ConfigureListener, and the class loader (instance of org/apache/catalina/loader/StandardClassLoader) for resolved class, javax/servlet/jsp/JspApplicationContext, have different Class objects for the type javax/el/ELResolver used in the signature
	at com.sun.faces.config.ConfigureListener.registerELResolverAndListenerWithJsp(ConfigureListener.java:397)
	at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:189)
	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3843)
	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4342)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
	at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
	at org.apache.catalina.core.StandardService.start(StandardService.java:516)
	at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:578)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
26/02/2009 09:46:00 org.apache.catalina.core.StandardContext start
SEVERE: Error listenerStart
26/02/2009 09:46:00 org.apache.catalina.core.StandardContext start
SEVERE: Context [/Start] startup failed due to previous errors
26/02/2009 09:46:01 org.apache.catalina.core.ApplicationContext log
INFO: ContextListener: contextInitialized()
26/02/2009 09:46:01 org.apache.catalina.core.ApplicationContext log
INFO: SessionListener: contextInitialized()
26/02/2009 09:46:01 org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-8080
26/02/2009 09:46:01 org.apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:8009
26/02/2009 09:46:01 org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/31  config=null
26/02/2009 09:46:01 org.apache.catalina.startup.Catalina start
INFO: Server startup in 3055 ms  

i tried changing server location from Use workspace metadata to Use tomcat installation, but i didn't work out...

[Peter Johnson]

Looks like you might be including one of the servlet jar files in your war file - try removing that jar.

If you are not sure which jar to remove, post the contents of your war file - you can do this by entering "jar -tf xxx.war" on a command line.