struts2 + netbeans

"Rafal\(sxat\)" <gonzak@(op).pl>
Sat, 17 Oct 2009 04:42:38 +0200

I have small problem with examples from apache...
because tomcat+netbeans show error:

org.apache.jasper.JasperException: tag 'select', field 'list', name
'language': The requested list key 'languages' could not be resolved as a
collection/array/map/enumeration/iterator type. Example: people or
people.{name} - [unknown location]

What is wrong?


**File: Languages.jsp
<%@ taglib prefix="s" uri="/struts-tags" %>
   tooltip="Choose Your Favorite Language"
   label="Favorite Language"


import com.opensymphony.xwork2.ActionSupport;
import java.util.ArrayList;
import java.util.List;

public class Languages extends ActionSupport {
    public String execute() {
        languages.add(new Language("EnglishKey", "English Language"));
        languages.add(new Language("FrenchKey", "French Language"));
        languages.add(new Language("SpanishKey", "Spanish Language"));
        return SUCCESS;

    List languages = new ArrayList();
    public List getLanguages() {
        return languages;

    public static class Language {
        String description;
        String key;

        public Language(String key, String description) {
            this.key = key;
            this.description = description;

        public String getKey() {
            return key;

        public String getDescription() {
            return description;



**File: struts.xml:
<package name="myPackage" extends="struts-default">
  <!-- Public -->
              <action name="Languages" class="app.Languages">
                   <result name="Input">Languages.jsp</result>



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