3 Replies Latest reply on Nov 9, 2007 3:39 PM by Shivdeep Krishna

    Error when loading Seam page with a Captcha

    Shivdeep Krishna Newbie

      Hi All,

      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
      ........
      ........


      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:


      lib/jcaptcha-all.jar


      pages.xml:

      <page view-id="/registration.xhtml">
      <navigation from-action="#{registration.registerUser}">

      <redirect view-id="/registration.xhtml"/>


      <redirect view-id="/home.xhtml"/>




      package structure:

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


      Thanks in advance.

      Kind Regards,
      Shivdeep

        • 1. Re: Error when loading Seam page with a Captcha
          Shivdeep Krishna Newbie

          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


          • 2. Re: Error when loading Seam page with a Captcha
            Gavin King Master

            Use

            <s:div styleClass="..../>