When trying to upload a file with any of the File Entry examples, errors are logged on both the server and the client:

Server:

java.lang.NullPointerException
at org.icefaces.impl.util.DOMUtils.printNode(DOMUtils.java:298)
at org.icefaces.impl.util.DOMUtils.printNodeCDATA(DOMUtils.java:286)
at org.icefaces.impl.context.DOMPartialViewContext.processPartial(DOMPartialViewContext.java:208)
at javax.faces.component.UIViewRoot.encodeChildren(UIViewRoot.java:1004)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1856)
at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:430)
at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:133)
at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:337)
at com.liferay.faces.bridge.application.ViewHandlerCompatImpl.renderView(ViewHandlerCompatImpl.java:52)
at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:337)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:120)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:219)
at com.liferay.faces.bridge.BridgePhaseResourceImpl.execute(BridgePhaseResourceImpl.java:107)
at com.liferay.faces.bridge.BridgeImpl.doFacesRequest(BridgeImpl.java:128)
at javax.portlet.faces.GenericFacesPortlet.serveResource(GenericFacesPortlet.java:178)
at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:122)
at com.liferay.portlet.ScriptDataPortletFilter.doFilter(ScriptDataPortletFilter.java:82)
at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:116)
at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:71)
at com.liferay.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:112)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)


Client

POST http://localhost:8080/web/guest/sc-solo?p_p_id=fileEntry_WAR_showcaseportle…&_fileEntry_WAR_showcaseportlet__facesViewIdResource=%2Fportlet-view.xhtml net::ERR_CONTENT_DECODING_FAILED sc-solo?p_p_id=fileEntry_WAR_showcaseportlet&p_p_lifecycle=2&p_p_state=norm…fileEntry_WAR_showcaseportlet__facesViewIdResource=%2Fportlet-view.xhtml:1
POST http://localhost:8080/web/guest/sc-solo?p_p_id=fileEntry_WAR_showcaseportle…&_fileEntry_WAR_showcaseportlet__facesViewIdResource=%2Fportlet-view.xhtml net::ERR_CONTENT_DECODING_FAILED sc-solo?p_p_id=fileEntry_WAR_showcaseportlet&p_p_lifecycle=2&p_p_state=norm…fileEntry_WAR_showcaseportlet__facesViewIdResource=%2Fportlet-view.xhtml:1
Uncaught SecurityError: Failed to read the 'contentDocument' property from 'HTMLIFrameElement': Blocked a frame with origin "http://localhost:8080" from accessing a frame with origin "null". The frame requesting access has a protocol of "http", the frame being accessed has a protocol of "data". Protocols must match.