Thursday 26 April Urban Fair is organising a Sustainable Trend Debate in the studio of Butterfly Works.
On March 22nd 2012, World Water Day, Butterfly Works, launches a serious but fun game about water scarcity in slums.
SOLV lawyers are specialized solely in technology, media and communication.
SOLV is primarily focused on issues like intellectual property
rights, information technology, privacy law and advertising, marketing &
promotion law.
SOLV
donates more than 250 hours of legal assistance each year to Butterfly Works to
help cover the legal aspects of the projects.
Wanda van
Kerkvoord, lawyer and one of the founders of SOLV, is also a member of
Butterfly Works’ advisory board.
Error occurred in portlet! EXCEPTION: javax.portlet.PortletException at org.apache.pluto.core.impl.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:76) at com.finalist.cmsc.portlets.CmscPortlet.doInclude(CmscPortlet.java:552) at com.finalist.cmsc.portlets.CmscPortlet.doView(CmscPortlet.java:458) at com.finalist.cmsc.portlets.AbstractContentPortlet.doView(AbstractContentPortlet.java:296) at com.finalist.cmsc.portlets.RelatedContentPortlet.doView(RelatedContentPortlet.java:40) at com.finalist.portlets.tagcloud.portlet.TagRelatedPortlet.doView(TagRelatedPortlet.java:70) at com.finalist.cmsc.portlets.CmscPortlet.doDispatch(CmscPortlet.java:269) at javax.portlet.GenericPortlet.render(GenericPortlet.java:175) at com.finalist.cmsc.portalImpl.PortletServlet.dispatch(PortletServlet.java:136) at com.finalist.cmsc.portalImpl.PortletServlet.doGet(PortletServlet.java:96) at javax.servlet.http.HttpServlet.service(HttpServlet.java:690) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:691) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:556) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:505) at com.finalist.pluto.container.invoker.impl.PortletInvokerImpl.invoke(PortletInvokerImpl.java:103) at com.finalist.pluto.container.invoker.impl.PortletInvokerImpl.render(PortletInvokerImpl.java:68) at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119) at com.finalist.pluto.portalImpl.core.PortletContainerWrapperImpl.renderPortlet(PortletContainerWrapperImpl.java:53) at com.finalist.pluto.portalImpl.aggregation.PortletFragment.service(PortletFragment.java:270) at com.finalist.pluto.portalImpl.aggregation.ScreenFragment.service(ScreenFragment.java:57) at com.finalist.cmsc.portalImpl.PageNavigationRenderer.render(PageNavigationRenderer.java:67) at com.finalist.cmsc.portalImpl.PortalServlet.doRender(PortalServlet.java:199) at com.finalist.cmsc.portalImpl.PortalServlet.processRenderPhase(PortalServlet.java:176) at com.finalist.cmsc.portalImpl.PortalServlet.service(PortalServlet.java:148) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:691) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:469) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:364) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301) at com.finalist.cmsc.filters.FriendlyUrlFilter.doFilter(FriendlyUrlFilter.java:102) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.mmbase.servlet.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:149) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at net.sf.mmapps.commons.web.CloudThreadFilter.doFilter(CloudThreadFilter.java:33) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.finalist.cmsc.filters.DisableUrlSessionFilter.doFilter(DisableUrlSessionFilter.java:103) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685) at java.lang.Thread.run(Thread.java:662) Caused by: org.mmbase.bridge.NotFoundException: Node manager with name '' does not exist. at org.mmbase.bridge.implementation.BasicCloud.getBasicNodeManager(BasicCloud.java:328) at org.mmbase.bridge.implementation.BasicCloud.getNodeManager(BasicCloud.java:335) at org.mmbase.bridge.util.AbstractNode.getRelatedNodes(AbstractNode.java:551) at org.mmbase.bridge.util.AbstractNode.getRelatedNodes(AbstractNode.java:543) at com.finalist.portlets.tagcloud.taglib.GetRelatedContentTag.doTag(GetRelatedContentTag.java:78) at org.apache.jsp.WEB_002dINF.templates.view.butterfly.content.related_005fcontent_jsp._jspx_meth_cmsc_002dtc_005fgetRelatedContent_005f0(related_005fcontent_jsp.java:959) at org.apache.jsp.WEB_002dINF.templates.view.butterfly.content.related_005fcontent_jsp._jspService(related_005fcontent_jsp.java:241) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:328) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:315) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:691) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:594) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:505) at org.apache.pluto.core.impl.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:65) ... 57 more Nested Exception is org.mmbase.bridge.NotFoundException: Node manager with name '' does not exist. at org.mmbase.bridge.implementation.BasicCloud.getBasicNodeManager(BasicCloud.java:328) at org.mmbase.bridge.implementation.BasicCloud.getNodeManager(BasicCloud.java:335) at org.mmbase.bridge.util.AbstractNode.getRelatedNodes(AbstractNode.java:551) at org.mmbase.bridge.util.AbstractNode.getRelatedNodes(AbstractNode.java:543) at com.finalist.portlets.tagcloud.taglib.GetRelatedContentTag.doTag(GetRelatedContentTag.java:78) at org.apache.jsp.WEB_002dINF.templates.view.butterfly.content.related_005fcontent_jsp._jspx_meth_cmsc_002dtc_005fgetRelatedContent_005f0(related_005fcontent_jsp.java:959) at org.apache.jsp.WEB_002dINF.templates.view.butterfly.content.related_005fcontent_jsp._jspService(related_005fcontent_jsp.java:241) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:328) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:315) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:691) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:594) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:505) at org.apache.pluto.core.impl.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:65) at com.finalist.cmsc.portlets.CmscPortlet.doInclude(CmscPortlet.java:552) at com.finalist.cmsc.portlets.CmscPortlet.doView(CmscPortlet.java:458) at com.finalist.cmsc.portlets.AbstractContentPortlet.doView(AbstractContentPortlet.java:296) at com.finalist.cmsc.portlets.RelatedContentPortlet.doView(RelatedContentPortlet.java:40) at com.finalist.portlets.tagcloud.portlet.TagRelatedPortlet.doView(TagRelatedPortlet.java:70) at com.finalist.cmsc.portlets.CmscPortlet.doDispatch(CmscPortlet.java:269) at javax.portlet.GenericPortlet.render(GenericPortlet.java:175) at com.finalist.cmsc.portalImpl.PortletServlet.dispatch(PortletServlet.java:136) at com.finalist.cmsc.portalImpl.PortletServlet.doGet(PortletServlet.java:96) at javax.servlet.http.HttpServlet.service(HttpServlet.java:690) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:691) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:556) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:505) at com.finalist.pluto.container.invoker.impl.PortletInvokerImpl.invoke(PortletInvokerImpl.java:103) at com.finalist.pluto.container.invoker.impl.PortletInvokerImpl.render(PortletInvokerImpl.java:68) at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119) at com.finalist.pluto.portalImpl.core.PortletContainerWrapperImpl.renderPortlet(PortletContainerWrapperImpl.java:53) at com.finalist.pluto.portalImpl.aggregation.PortletFragment.service(PortletFragment.java:270) at com.finalist.pluto.portalImpl.aggregation.ScreenFragment.service(ScreenFragment.java:57) at com.finalist.cmsc.portalImpl.PageNavigationRenderer.render(PageNavigationRenderer.java:67) at com.finalist.cmsc.portalImpl.PortalServlet.doRender(PortalServlet.java:199) at com.finalist.cmsc.portalImpl.PortalServlet.processRenderPhase(PortalServlet.java:176) at com.finalist.cmsc.portalImpl.PortalServlet.service(PortalServlet.java:148) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:691) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:469) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:364) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301) at com.finalist.cmsc.filters.FriendlyUrlFilter.doFilter(FriendlyUrlFilter.java:102) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.mmbase.servlet.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:149) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at net.sf.mmapps.commons.web.CloudThreadFilter.doFilter(CloudThreadFilter.java:33) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.finalist.cmsc.filters.DisableUrlSessionFilter.doFilter(DisableUrlSessionFilter.java:103) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685) at java.lang.Thread.run(Thread.java:662) Cause: org.mmbase.bridge.NotFoundException: Node manager with name '' does not exist. at org.mmbase.bridge.implementation.BasicCloud.getBasicNodeManager(BasicCloud.java:328) at org.mmbase.bridge.implementation.BasicCloud.getNodeManager(BasicCloud.java:335) at org.mmbase.bridge.util.AbstractNode.getRelatedNodes(AbstractNode.java:551) at org.mmbase.bridge.util.AbstractNode.getRelatedNodes(AbstractNode.java:543) at com.finalist.portlets.tagcloud.taglib.GetRelatedContentTag.doTag(GetRelatedContentTag.java:78) at org.apache.jsp.WEB_002dINF.templates.view.butterfly.content.related_005fcontent_jsp._jspx_meth_cmsc_002dtc_005fgetRelatedContent_005f0(related_005fcontent_jsp.java:959) at org.apache.jsp.WEB_002dINF.templates.view.butterfly.content.related_005fcontent_jsp._jspService(related_005fcontent_jsp.java:241) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:328) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:315) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:691) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:594) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:505) at org.apache.pluto.core.impl.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:65) at com.finalist.cmsc.portlets.CmscPortlet.doInclude(CmscPortlet.java:552) at com.finalist.cmsc.portlets.CmscPortlet.doView(CmscPortlet.java:458) at com.finalist.cmsc.portlets.AbstractContentPortlet.doView(AbstractContentPortlet.java:296) at com.finalist.cmsc.portlets.RelatedContentPortlet.doView(RelatedContentPortlet.java:40) at com.finalist.portlets.tagcloud.portlet.TagRelatedPortlet.doView(TagRelatedPortlet.java:70) at com.finalist.cmsc.portlets.CmscPortlet.doDispatch(CmscPortlet.java:269) at javax.portlet.GenericPortlet.render(GenericPortlet.java:175) at com.finalist.cmsc.portalImpl.PortletServlet.dispatch(PortletServlet.java:136) at com.finalist.cmsc.portalImpl.PortletServlet.doGet(PortletServlet.java:96) at javax.servlet.http.HttpServlet.service(HttpServlet.java:690) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:691) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:556) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:505) at com.finalist.pluto.container.invoker.impl.PortletInvokerImpl.invoke(PortletInvokerImpl.java:103) at com.finalist.pluto.container.invoker.impl.PortletInvokerImpl.render(PortletInvokerImpl.java:68) at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119) at com.finalist.pluto.portalImpl.core.PortletContainerWrapperImpl.renderPortlet(PortletContainerWrapperImpl.java:53) at com.finalist.pluto.portalImpl.aggregation.PortletFragment.service(PortletFragment.java:270) at com.finalist.pluto.portalImpl.aggregation.ScreenFragment.service(ScreenFragment.java:57) at com.finalist.cmsc.portalImpl.PageNavigationRenderer.render(PageNavigationRenderer.java:67) at com.finalist.cmsc.portalImpl.PortalServlet.doRender(PortalServlet.java:199) at com.finalist.cmsc.portalImpl.PortalServlet.processRenderPhase(PortalServlet.java:176) at com.finalist.cmsc.portalImpl.PortalServlet.service(PortalServlet.java:148) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:691) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:469) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:364) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301) at com.finalist.cmsc.filters.FriendlyUrlFilter.doFilter(FriendlyUrlFilter.java:102) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.mmbase.servlet.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:149) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at net.sf.mmapps.commons.web.CloudThreadFilter.doFilter(CloudThreadFilter.java:33) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.finalist.cmsc.filters.DisableUrlSessionFilter.doFilter(DisableUrlSessionFilter.java:103) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685) at java.lang.Thread.run(Thread.java:662)