I'm developing a Struts application that lets a user query a database
using a JSP page and then returns it in a JSP page. I'm using Struts
1.2.4 on Tomcat 5.0.28. Whenever I try to start the Struts program,
however, I receive this error:
javax.servlet.ServletException: Cannot find ActionMappings or
ActionFormBeans collection
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:825)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:758)
org.apache.jsp.index_jsp._jspService(index_jsp.java:78)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
root cause javax.servlet.jsp.JspException: Cannot find ActionMappings
or ActionFormBeans collection
org.apache.struts.taglib.html.FormTag.lookup(FormTag.java:711)
org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:419)
org.apache.jsp.index_jsp._jspx_meth_html_form_0(index_jsp.java:94)
org.apache.jsp.index_jsp._jspService(index_jsp.java:67)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
I've searched Google for any information about this error, and I've
found some documentation on this error. I've followed the suggestions
(such as validating that web.xml and struts-config.xml are correct),
and I still get the error. Is there something I'm doing wrong, and if
so, could someone point me to where I should look.
My web.xml file is:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"; version="2.4">
<servlet>
<servlet-name>action</servlet-name>
<servlet-class>
org.apache.struts.action.ActionServlet
</servlet-class>
<init-param>
<param-name>config</param-name>
<param-value>/struts-config.xml</param-value>
</init-param>
<init-param>
<param-name>host</param-name>
<param-value>localhost</param-value>
</init-param>
<init-param>
<param-name>port</param-name>
<param-value>8080</param-value>
</init-param>
<load-on-startup>2</load-on-startup>
</servlet>
<servlet>
<servlet-name>freemarker</servlet-name>
<servlet-class>freemarker.ext.servlet.FreemarkerServlet</servlet-class>
<!-- FreemarkerServlet settings: -->
<init-param>
<param-name>TemplatePath</param-name>
<param-value>/</param-value>
</init-param>
<init-param>
<param-name>NoCache</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<param-name>ContentType</param-name>
<param-value>text/html</param-value>
</init-param>
<!-- FreeMarker settings: -->
<init-param>
<param-name>template_update_delay</param-name>
<param-value>0</param-value> <!-- 0 is for development only! Use
higher value otherwise. -->
</init-param>
<init-param>
<param-name>default_encoding</param-name>
<param-value>ISO-8859-1</param-value>
</init-param>
<init-param>
<param-name>number_format</param-name>
<param-value>0.##########</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>action</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>freemarker</servlet-name>
<url-pattern>*.ftl</url-pattern>
</servlet-mapping>
<taglib>
<taglib-uri>struts-logic.tld</taglib-uri>
<taglib-location>
struts-logic.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>struts-html.tld</taglib-uri>
<taglib-location>
struts-html.tld</taglib-location>
</taglib>
<session-config>
<session-timeout>
30
</session-timeout>
</session-config>
<welcome-file-list>
<welcome-file>
index2.jsp
</welcome-file>
</welcome-file-list>
</web-app>
and my struts-config.xml file is:
<?xml version="1.0" encoding="ISO-8859-1" ?>
<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD
Struts Configuration 1.1//EN"
"http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd";>
<struts-config>
<form-beans>
<form-bean name="DatabaseRetrievalActionForm"
type="DatabaseRetrievalActionForm"/>
</form-beans>
<global-forwards>
<forward name="intro" path="/index.jsp"/>
</global-forwards>
<action-mappings>
<action path="/DatabaseRetrievalAction"
type="DatabaseRetrievalAction" input="/index2.jsp"
name="DatabaseRetrievalActionForm" scope="request">
<forward name="success" path="/DatabaseRetrievalResults.ftl"/>
</action>
</action-mappings>
</struts-config>
Thanks for your time.
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