[jboss-user] [JBoss Seam] - Re: Error when loading Seam page with a Captcha

[shivdeepk]

Hi All, 

[sorry about the double post]

I get an IllegalArgumentException when trying to load an XHTML page with a Captcha. I use seam-gen and modified the build.xml to include jcaptcha-all.jar. Any help would be very much appreciated: 

Exception: 

02:13:37,559 ERROR [STDERR] 09-Nov-2007 02:13:37 com.sun.facelets.FaceletViewHandler handleRenderException 
  | SEVERE: Error Rendering View[/registration.xhtml] 
  | java.lang.IllegalArgumentException: Setter not found for property class 
  |     at javax.faces.component.UIComponentBase$AttributesMap.put(UIComponentBase.java:1594)
  |     at javax.faces.component.UIComponentBase$AttributesMap.put(UIComponentBase.java:1499)
  |     at com.sun.facelets.tag.jsf.ComponentRule$LiteralAttributeMetadata.applyMetadata (ComponentRule.java:49)
  |     at com.sun.facelets.tag.MetadataImpl.applyMetadata(MetadataImpl.java:36)
  |     at com.sun.facelets.tag.MetaTagHandler.setAttributes(MetaTagHandler.java:62)
  |     at com.sun.facelets.tag.jsf.ComponentHandler.apply (ComponentHandler.java:144)
  |     at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
  | ........ 
  | ........ 

environment: 

Seam 2.0.0.GA 
  | JBoss 4.2.1.GA 
  | JDK 1.5 
  | Linux (Xubuntu Gutsy) 

web.xml: 

<servlet-name>Seam Resource Servlet</servlet-name> 
  | <servlet-class>org.jboss.seam.servlet.SeamResourceServlet</servlet-class> 
  | 
  | <servlet-mapping> 
  | <servlet-name>Seam Resource Servlet</servlet-name> 
  | <url-pattern>/seam/resource/*</url-pattern> 
  | </servlet-mapping> 

menu.xhtml: 

<s:link view="/registration.xhtml" value="Register" rendered="#{not identity.loggedIn}"/> 

registration.xhtml: 

<h:graphicImage value="/seam/resource/captcha?#{captcha.id}" /> 
  | <h:outputLabel for="verifyCaptcha">Please enter the letters shown</h:outputLabel> 
  | <s:div> 
  | <h:inputText id="verifyCaptcha" value="#{captcha.response}" required="true"> 
  | <s:validate/> 
  | </h:inputText> 
  | <s:div class="error"><h:message for="verifyCaptcha" /></s:div> 
  | </s:div>

application.xml:

   <module>
  | 	<ejb>lib/jcaptcha-all.jar</ejb>
  |    </module>

pages.xml:

  <page view-id="/registration.xhtml">
  |     <navigation from-action="#{registration.registerUser}">
  |       <rule if="#{not registration.verified}">
  |         <redirect view-id="/registration.xhtml"/>
  |       </rule>    
  |       <rule if="#{registration.verified}">
  |         <redirect view-id="/home.xhtml"/>
  |       </rule>
  |     </navigation>
  |   </page>
     
package structure:

MyApp.ear
  | 	META-INF\application.xml
  | 	MyApp.war
  | 	lib\jcaptcha-all.jar

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