Apache Roller (or mayb Struts 2) problem on Tomcat 5.5.20 on Debian Etch

Firstly I'm not at all sure whether this is the right forum for asking for help on this issue. People here have been very helpful in the past. If this post is in the wrong place, my apologies and please feel free to move it.
I am trying to install Apache Roller 4.0 on a Debian Etch system that has the Apache Tomcat 5.5 package installed. I am using the Sun Java package as well. You might think the solution to this problem might be better sought in the Apache Roller community or the Debian community. However the problem I am experiencing is a far more general Java problem (I think).
h1. Software versions
java version "1.5.0_10"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_10-b03)
Java HotSpot(TM) Client VM (build 1.5.0_10-b03, mixed mode, sharing)Tomcat 5.5.20 (Debian Etch package)
Apache Roller 4.0
h1. The error
When I load up the application for the first time, following the Apacher Roller instructions for installation I get a bunch of IllegalAccessExceptions that AFAIK should not happen. An example is in the exception trail below.
h2. Exception trail.
ERROR 2007-12-30 11:31:25,476 StandardWrapperValve:invoke - Servlet.service() for servlet jsp threw exception
Caught OgnlException while setting property 'location' on type 'org.apache.struts2.views.tiles.TilesResult'. - action - file:/vhost/beanlogic.co.uk/roller/WE
B-INF/classes/struts.xml:129:77
        at com.opensymphony.xwork2.DefaultActionInvocation.createResult(DefaultActionInvocation.java:199)
        at com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:342)
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:253)
        at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:221)
        at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:86)
        at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)
        at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)
        at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
        at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:221)
        at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:150)
        at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:48)
//(there is a large stack trace here which probably not relevant so I cut it out. The caused by is next)
Caused by: Caught OgnlException while setting property 'location' on type 'org.apache.struts2.views.tiles.TilesResult'. - Class: ognl.OgnlRuntime
File: OgnlRuntime.java
Method: invokeMethod
Line: 508 - ognl/OgnlRuntime.java:508:-1
        at com.opensymphony.xwork2.util.OgnlUtil.internalSetProperty(OgnlUtil.java:367)
        at com.opensymphony.xwork2.util.OgnlUtil.setProperties(OgnlUtil.java:76)
        at com.opensymphony.xwork2.ObjectFactory.buildResult(ObjectFactory.java:222)
        at com.opensymphony.xwork2.DefaultActionInvocation.createResult(DefaultActionInvocation.java:195)
        ... 287 more
Caused by: java.lang.IllegalAccessException: Method [public void org.apache.struts2.dispatcher.StrutsResultSupport.setLocation(java.lang.String)] cannot be a
ccessed.
        at ognl.OgnlRuntime.invokeMethod(OgnlRuntime.java:508)
        at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:812)
        at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:964)
        at ognl.ObjectPropertyAccessor.setPossibleProperty(ObjectPropertyAccessor.java:75)
        at ognl.ObjectPropertyAccessor.setProperty(ObjectPropertyAccessor.java:131)
        at com.opensymphony.xwork2.util.OgnlValueStack$ObjectAccessor.setProperty(OgnlValueStack.java:68)
        at ognl.OgnlRuntime.setProperty(OgnlRuntime.java:1656)
        at ognl.ASTProperty.setValueBody(ASTProperty.java:101)
        at ognl.SimpleNode.evaluateSetValueBody(SimpleNode.java:177)
        at ognl.SimpleNode.setValue(SimpleNode.java:246)
        at ognl.Ognl.setValue(Ognl.java:476)
        at com.opensymphony.xwork2.util.OgnlUtil.setValue(OgnlUtil.java:186)
        at com.opensymphony.xwork2.util.OgnlUtil.internalSetProperty(OgnlUtil.java:360)
        ... 290 moreAny help would be great.
Cheers
Elwyn

Have you resolved your problem? I am running into the SAME EXACT issues with my application. The only difference is I'm not deploying to webapps/ROOT/; I'm deploying to my own directory based on my WAR file name (webapps/<web_application_name>/WEB-INF....blah blah). If you figured out your problem (believe me, I wish I could be of some help) I would LOVE to hear what you did/figured out.
-C

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                   <html:select property="societaId" >
                             <html:options collection="myBean" property="idSoc" labelProperty="descrizione" />
                        </html:select>but it still doesn't work.. it says
    Cannot create iterator for [it.object.Services@16b5518, it.object.Services@19fdafc]
    what the way to solve this problem
    thanks
    martina

    <html:select>
    <html:optionsCollection name = "myProfile"
    property = "services" value ="idSoc" label =
    "descrizione"/>
    /html:select>yes evnafets
    you're right
    this code works!
    but there's a problem. To simplify this post I say I've a bean with a Collection inside that I want to iterate.
    In my real application I've a session bean with another bean inside that contains the Collection. I've one more level (3 levels instead 2)
    whit the code you suggest I can't search inside it...
    I mean over myProfile I've onother bean that contains it and it's in the session
    bean1 -> myProfile -> List of Services
    from the session I can take by name only the "bean1"
    do you know what's the solution in this case?
    I've used some code like this
    <bean:define id="myBean" name="bean1" property="profilo"></bean:define>
    <html:select>
            <html:optionsCollection name = "myBean" property = "services" value ="idSoc" label = "descrizione"/>
    </html:select>it works..as you suggest I can specify only attribute names so I think this is the right way... or?!
    thanks a lot for yor help
    martina

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