Video Component throws exception

1. Added the video component support
2. Added the video component to the homepage
3. Selected the example video content in the component
4. 30.07.2014 13:38:18 WARN http-bio-8080-exec-7 [HstComponentInvokerImpl.logComponentException:224] Component exception caught on window 'videocomponent' with component 'org.onehippo.cms7.essentials.components.EssentialsVideoComponent': org.apache.jasper.JasperException: An exception occurred processing JSP page /WEB-INF/jsp/myhippoproject/video-component.jsp at line 21
[INFO] [talledLocalContainer]
[INFO] [talledLocalContainer] 18: <%-@elvariable id="document" type="org.example.beans.Video"-%>
[INFO] [talledLocalContainer] 19: <%-@elvariable id="cparam" type="org.onehippo.cms7.essentials.components.info.EssentialsVideoComponentInfo"-%>
[INFO] [talledLocalContainer] 20: <h3>${document.title}</h3>
[INFO] [talledLocalContainer] 21: <iframe width="${cparam.width}" height="${cparam.height}" src="${document.link}" frameborder="0" allowfullscreen></iframe>
[INFO] [talledLocalContainer] 22: <p>${document.description}</p>
[INFO] [talledLocalContainer] 23: <c:if test="${editMode && (document eq null)}">
[INFO] [talledLocalContainer] 24: <img src="<hst:link path="/images/essentials-edit-component.png" />" alt="Edit video component settings">
[INFO] [talledLocalContainer]
[INFO] [talledLocalContainer]
[INFO] [talledLocalContainer] Stacktrace: at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:568)
[INFO] [talledLocalContainer] 30.07.2014 13:38:18 WARN http-bio-8080-exec-7 [AbstractBaseOrderableValve.handleComponentExceptions:303] Component exception(s) found in page request, '/site/_cmsinternal/_hn:component-rendering%7Cr3_r4_r1/news/2014/07/2013-harvest.html?hst_internal_variant=hippo-default'.

5. Video still shows