I installed ServivceMix 4.3 under Windows XP. Start up ServiceMix OK. I tried to install active-web-consoles with the following steps, but encountered exceptions when visit the activemq web console URL. Any idea?
Step 1 karaf@root> features:install war Step 2 karaf@root> features:install activemq-web-console Step 3 karaf@root> la ..... [ 202] [Active ] [ ] [ ] [ 60] activemq-web-console (5.4.2) Step 4 Visited http://localhost:8181/activemqweb/queues.jsp and encountered errors below: karaf@root> log:display-exception java.lang.NullPointerException at org.apache.activemq.web.filter.ApplicationContextFilter$2.get(ApplicationContextFilter.java:157)[202:org.apac he.activemq.activemq-web-console:5.4.2] at javax.el.MapELResolver.getValue(MapELResolver.java:51)[134:org.ops4j.pax.web.pax-web-jsp:0.7.4] at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:53)[134:org.ops4j.pax.web.pax-web-jsp:0.7.4] at org.apache.el.parser.AstValue.getValue(AstValue.java:118)[134:org.ops4j.pax.web.pax-web-jsp:0.7.4] at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)[134:org.ops4j.pax.web.pax-web-jsp:0. 7.4] at org.apache.jasper.runtime.PageContextImpl.proprietaryEvaluate(PageContextImpl.java:925)[134:org.ops4j.pax.web .pax-web-jsp:0.7.4] at org.apache.jsp.queues_jsp._jspx_meth_c_005fforEach_005f0(queues_jsp.java:160)[file:/C:/Documents%20and%20Sett ings/thsiao/Local%20Settings/Temp/.paxweb7146117053910115399/:] at org.apache.jsp.queues_jsp._jspService(queues_jsp.java:110)[file:/C:/Documents%20and%20Settings/thsiao/Local%2 0Settings/Temp/.paxweb7146117053910115399/:] at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)[134:org.ops4j.pax.web.pax-web-jsp:0.7.4] at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)[93:org.apache.geronimo.specs.geronimo-servlet_3. 0_spec:1.0] at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)[134:org.ops4j.pax.web.pax-web -jsp:0.7.4] at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)[134:org.ops4j.pax.web.pax-web-jsp:0. 7.4] at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)[134:org.ops4j.pax.web.pax-web-jsp:0.7.4] at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)[93:org.apache.geronimo.specs.geronimo-servlet_3. 0_spec:1.0] at org.ops4j.pax.web.jsp.JspServletWrapper$2.call(JspServletWrapper.java:132)[134:org.ops4j.pax.web.pax-web-jsp: 0.7.4] at org.ops4j.pax.web.jsp.JspServletWrapper$2.call(JspServletWrapper.java:127)[134:org.ops4j.pax.web.pax-web-jsp: 0.7.4] at org.ops4j.pax.swissbox.core.ContextClassLoaderUtils.doWithClassLoader(ContextClassLoaderUtils.java:60)[134:or g.ops4j.pax.web.pax-web-jsp:0.7.4] at org.ops4j.pax.web.jsp.JspServletWrapper.service(JspServletWrapper.java:124)[134:org.ops4j.pax.web.pax-web-jsp :0.7.4] at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)[94:org.apache.servicemix.bundles.jetty :6.1.25.1] at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1166)[94:org.apache.service mix.bundles.jetty:6.1.25.1] at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:83)[202:org.ap ache.activemq.activemq-web-console:5.4.2] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)[202:org.apache.act ivemq.activemq-web-console:5.4.2] at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)[94:org.apache.service mix.bundles.jetty:6.1.25.1] at org.apache.activemq.web.SessionFilter.doFilter(SessionFilter.java:45)[202:org.apache.activemq.activemq-web-co nsole:5.4.2] at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)[94:org.apache.service mix.bundles.jetty:6.1.25.1] at org.apache.activemq.web.filter.ApplicationContextFilter.doFilter(ApplicationContextFilter.java:81)[202:org.ap ache.activemq.activemq-web-console:5.4.2] at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)[94:org.apache.service mix.bundles.jetty:6.1.25.1] at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:118)[202:org.apache.activemq.act ivemq-web-console:5.4.2] at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:52)[202:org.apache.activemq.activ emq-web-console:5.4.2] -- View this message in context: http://servicemix.396122.n5.nabble.com/Encountered-errors-for-ActiveMQ-web-console-in-ServiceMix4-3-under-Windows-XP-tp4748388p4748388.html Sent from the ServiceMix - User mailing list archive at Nabble.com.
