I think the webconsole is trying to start up its own ActiveMQ broker but ServiceMix already has one started so it fails. Try configuring the webconsole to connect to the existing broker. See the notes at http://activemq.apache.org/osgi-integration.html#OSGiIntegration-WebConsole
Cheers, Jon On Mon, May 9, 2011 at 5:06 AM, janne postilista <[email protected] > wrote: > For some reason I can't get activemq web console running. I install > fresh Fuse ESB apache-servicemix-4.3.1-fuse-00-00 out of the box. Then > I do > > features:install war > features:install activemq-web-console > > Going to http://localhost:8181/activemqweb/index.jsp then shows > "Error! Exception occurred while processing this request, check the > log for more information!" and stacktrace in log: > > 10:30:07,202 | INFO | l Console Thread | DispatcherServlet > | 198 - org.apache.activemq.activemq-web-console - > 5.4.2.fuse-01-00 | FrameworkServlet 'dispatcher': initialization > completed in 95 ms > 10:31:26,945 | WARN | @qtp-959467104-1 | jetty > | 104 - org.ops4j.pax.web.pax-web-jetty - 0.7.4 | > /activemqweb/index.jsp > java.lang.NullPointerException > at > org.apache.activemq.web.filter.ApplicationContextFilter$2.get(ApplicationContextFilter.java:157)[198:org.apache.activemq.activemq-web-console:5.4.2.fuse-01-00] > at > javax.el.MapELResolver.getValue(MapELResolver.java:51)[105:org.ops4j.pax.web.pax-web-jsp:0.7.4] > at > javax.el.CompositeELResolver.getValue(CompositeELResolver.java:53)[105:org.ops4j.pax.web.pax-web-jsp:0.7.4] > at > org.apache.el.parser.AstValue.getValue(AstValue.java:118)[105:org.ops4j.pax.web.pax-web-jsp:0.7.4] > at > org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)[105:org.ops4j.pax.web.pax-web-jsp:0.7.4] > at > org.apache.jasper.runtime.PageContextImpl.proprietaryEvaluate(PageContextImpl.java:925)[105:org.ops4j.pax.web.pax-web-jsp:0.7.4] > at > org.apache.jsp.index_jsp._jspService(index_jsp.java:75)[file:/C:/Users/janne/AppData/Local/Temp/.paxweb4319465247433747697/:] > at > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)[105:org.ops4j.pax.web.pax-web-jsp:0.7.4] > at > javax.servlet.http.HttpServlet.service(HttpServlet.java:668)[136:org.apache.geronimo.specs.geronimo-servlet_3.0_spec:1.0] > at > org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)[105:org.ops4j.pax.web.pax-web-jsp:0.7.4] > at > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)[105:org.ops4j.pax.web.pax-web-jsp:0.7.4] > at > org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)[105:org.ops4j.pax.web.pax-web-jsp:0.7.4] > at > javax.servlet.http.HttpServlet.service(HttpServlet.java:668)[136:org.apache.geronimo.specs.geronimo-servlet_3.0_spec:1.0] > at > org.ops4j.pax.web.jsp.JspServletWrapper$2.call(JspServletWrapper.java:132)[105:org.ops4j.pax.web.pax-web-jsp:0.7.4] > at > org.ops4j.pax.web.jsp.JspServletWrapper$2.call(JspServletWrapper.java:127)[105:org.ops4j.pax.web.pax-web-jsp:0.7.4] > > Am I missing something? > -- Cheers, Jon --------------- FuseSource Email: [email protected] Web: fusesource.com Twitter: jon_anstey Blog: http://janstey.blogspot.com Author of Camel in Action: http://manning.com/ibsen
