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Posted to dev@struts.apache.org by bu...@apache.org on 2002/12/13 03:02:32 UTC
DO NOT REPLY [Bug 15342] New: -
Struts- based pages will not display...
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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=15342
Struts- based pages will not display...
Summary: Struts- based pages will not display...
Product: Struts
Version: 1.1 Beta 2
Platform: PC
OS/Version: Windows XP
Status: NEW
Severity: Normal
Priority: Other
Component: Unknown
AssignedTo: struts-dev@jakarta.apache.org
ReportedBy: rbrown@CeltCorp.com
I am running a web application under Tomcat V4.0.
The application is a simple login application. The contents of the main login
JSP (called TestPage.jsp) is below:
<%@taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<html>
<head>
<title>Test Page</title>
</head>
<body bgcolor="#FFFFFF">
<h1>Log In</h1>
<p>Enter a username and password.</p>
<html:form action="/Dologin" type="support.LoginForm">
<html:text property="logname" />
<br>
<html:password property="password" />
<br>
<html:submit />
<html:reset />
</html:form>
</body>
</html>
in the WEB-INF directory, I have the Struts 1.1 taglib files, a struts-
config.xml file, and a web.xml file. The web.xml file contains the following:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application
2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
<servlet>
<servlet-name>StrutsActionServlet</servlet-name>
<servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>StrutsActionServlet</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.do</welcome-file>
</welcome-file-list>
<taglib>
<taglib-uri>/WEB-INF/struts-bean.tld</taglib-uri>
<taglib-location>/WEB-INF/struts-bean.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>/WEB-INF/struts-html.tld</taglib-uri>
<taglib-location>/WEB-INF/struts-html.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>/WEB-INF/struts-logic.tld</taglib-uri>
<taglib-location>/WEB-INF/struts-logic.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>/WEB-INF/struts-template.tld</taglib-uri>
<taglib-location>/WEB-INF/struts-template.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>/WEB-INF/struts.tld</taglib-uri>
<taglib-location>/WEB-INF/struts.tld</taglib-location>
</taglib>
</web-app>
The struts-config.xml file contains the following:
<struts-config>
<!-- ========== Data Source Configuration =============================== -->
<data-sources>
</data-sources>
<!-- ========== Form Bean Definitions =================================== -->
<form-beans type="org.apache.struts.action.ActionFormBean">
<form-bean name="LoginForm"
type="support.LoginForm" dynamic="false">
<form-property name="password" type="java.lang.String" initial=""/>
<form-property name="logname" type="java.lang.String" initial=""/>
</form-bean>
</form-beans>
<!-- ========== Global Forward Definitions ============================== -->
<global-forwards type="org.apache.struts.action.ActionForward">
</global-forwards>
<!-- ========== Global Exception Definitions ============================ -->
<global-exceptions>
</global-exceptions>
<!-- ========== Action Mapping Definitions ============================== -->
<action-mappings type="org.apache.struts.action.ActionMapping">
<action path="/Dologin"
type="support.LoginAction"
name="LoginForm">
<forward name="failure" path="/badlogin.jsp" redirect="false"/>
<forward name="success" path="/entered.jsp" redirect="false"/>
</action>
</action-mappings>
<!-- ========== Message Resources Definitions =========================== -->
<message-resources parameter="UltraTest" />
<!-- ========== Plugin Definitions ====================================== -->
<!-- ========== Controller Definition =================================== -->
</struts-config>
In the "classes" directory, of course, I have the declared .class files and a
file called "UltraTest.properties".
The problem is that when I run the application and attempt to display
TestPage.jsp, I get the following message:
Apache Tomcat/4.0.1 - HTTP Status 500 - Internal Server Errortype Exception
reportmessage Internal Server Errordescription The server encountered an
internal error (Internal Server Error) that prevented it from fulfilling this
request.exception javax.servlet.ServletException: Cannot find ActionMappings
or ActionFormBeans collection
at org.apache.jasper.runtime.PageContextImpl.handlePageException
(PageContextImpl.java:457)
at org.apache.jsp.TestPage$jsp._jspService(TestPage$jsp.java:226)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service
(JspServlet.java:202)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:382)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:474)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke
(StandardWrapperValve.java:243)
at org.apache.catalina.core.StandardPipeline.invokeNext
(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContextValve.invoke
(StandardContextValve.java:201)
at org.apache.catalina.core.StandardPipeline.invokeNext
(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2344)
at org.apache.catalina.core.StandardHostValve.invoke
(StandardHostValve.java:164)
at org.apache.catalina.core.StandardPipeline.invokeNext
(StandardPipeline.java:566)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke
(ErrorDispatcherValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext
(StandardPipeline.java:564)
at org.apache.catalina.valves.ErrorReportValve.invoke
(ErrorReportValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext
(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardEngineValve.invoke
(StandardEngineValve.java:163)
at org.apache.catalina.core.StandardPipeline.invokeNext
(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.connector.http.HttpProcessor.process
(HttpProcessor.java:1011)
at org.apache.catalina.connector.http.HttpProcessor.run
(HttpProcessor.java:1106)
at java.lang.Thread.run(Thread.java:484)
root cause javax.servlet.jsp.JspException: Cannot find ActionMappings or
ActionFormBeans collection
at org.apache.struts.taglib.html.FormTag.lookup(FormTag.java:858)
at org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:543)
at org.apache.jsp.TestPage$jsp._jspService(TestPage$jsp.java:65)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service
(JspServlet.java:202)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:382)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:474)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke
(StandardWrapperValve.java:243)
at org.apache.catalina.core.StandardPipeline.invokeNext
(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContextValve.invoke
(StandardContextValve.java:201)
at org.apache.catalina.core.StandardPipeline.invokeNext
(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2344)
at org.apache.catalina.core.StandardHostValve.invoke
(StandardHostValve.java:164)
at org.apache.catalina.core.StandardPipeline.invokeNext
(StandardPipeline.java:566)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke
(ErrorDispatcherValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext
(StandardPipeline.java:564)
at org.apache.catalina.valves.ErrorReportValve.invoke
(ErrorReportValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext
(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardEngineValve.invoke
(StandardEngineValve.java:163)
at org.apache.catalina.core.StandardPipeline.invokeNext
(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.connector.http.HttpProcessor.process
(HttpProcessor.java:1011)
at org.apache.catalina.connector.http.HttpProcessor.run
(HttpProcessor.java:1106)
at java.lang.Thread.run(Thread.java:484)
But the ActionMappings and ActionForms are declared in the struts-config.xml
file, and the struts-config.xml file is in the WEB-INF directory as specified
by the Struts documentation!
Have I found a bug here? The application is clearly failing to find the struts-
config file, despite the fact that the file is in the correct place.
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