Problem with many project in workspace

I can't solove this situation.
I made struts based application with BC4J.
I want to separate project like steve done in BC4JToyStore.
I'v made controler project in which I have Struts controler.I set "HTML root directory" to webdir for controler but when I do that for second I can't access my
struts controler.When I remove "HTML root directory"
to another value for second project everething works ok.
I folow Toy Store demo organization of project.I do all
settings like in the ToyStore
This is error:
2003.08.14 22:24:48 org.apache.struts.util.PropertyMessageResources <init>
INFO: Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true
2003.08.14 22:24:48 org.apache.struts.util.PropertyMessageResources <init>
INFO: Initializing, config='org.apache.struts.action.ActionResources', returnNull=true
2003.08.14 22:24:49 org.apache.struts.util.PropertyMessageResources <init>
INFO: Initializing, config='vesita.controler.ApplicationResources', returnNull=true
2003.08.14 22:24:49 org.apache.struts.action.RequestProcessor process
INFO: Processing a 'GET' for path '/signin'
2003.08.14 22:24:50 org.apache.struts.action.RequestProcessor processActionCreate
SEVERE: No action instance for path /signin could be created
java.lang.ClassNotFoundException: vesita.controler.strutsactions.signin
     at com.evermind.naming.ContextClassLoader.findClass(ContextClassLoader.java:456)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
     at com.evermind.naming.ContextClassLoader.loadClass(ContextClassLoader.java:135)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
     at org.apache.struts.util.RequestUtils.applicationClass(RequestUtils.java:193)
     at org.apache.struts.util.RequestUtils.applicationInstance(RequestUtils.java:219)
     at org.apache.struts.action.RequestProcessor.processActionCreate(RequestProcessor.java:316)
     at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:260)
     at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1292)
     at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:492)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:721)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)
     at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803)
     at java.lang.Thread.run(Thread.java:534)

I find a solution.
My mistake..

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