On Sat, Jun 18, 2011 at 3:44 PM, Oscar Picasso <[email protected]> wrote: > Just to be clear. The NullPointerException only appears when clicking in the > routes link. The endpoints etc. are visible. >
Yeah that may be a known issue that has been fixed in 2.8.0 https://issues.apache.org/jira/browse/CAMEL-3797 As a workaround you may have to add a <description>bla</description> to your <route> to remedy this. > On Sat, Jun 18, 2011 at 9:42 AM, Oscar Picasso <[email protected]>wrote: > >> I did as you suggested and created a web console project >> with camel-archetype-webconsole version 2.7.2. >> >> I can now browse the web console but I still have the same >> NullPointerException I mentioned on my first post. >> >> >> On Sat, Jun 18, 2011 at 9:26 AM, Claus Ibsen <[email protected]>wrote: >> >>> Hi >>> >>> Look at the Camel documentation >>> http://camel.apache.org/camel-maven-archetypes.html >>> >>> The archetypes has been slightly renamed. If you want the web console, >>> you need to use >>> camel-archetype-webconsole >>> >>> Instead of typing all the long maven command line. I usually just type >>> >>> mvn archetype:generate >>> >>> And its in an interactive mode. Then you can type a number to pick the >>> archetype you want. >>> And then it ask for the version and so forth. Usually easier to do. >>> >>> >>> >>> On Sat, Jun 18, 2011 at 3:16 PM, Oscar Picasso <[email protected]> >>> wrote: >>> > I tried to update the camel version in the pom.xml generated from the >>> war >>> > archetype (camel-archetype-*war 2.5.0)* in the previous post, but on >>> jetty >>> > startup I got a javax/jms/JMSException >>> > >>> > Then I tried to create a new war project with: >>> > mvn archetype:create >>> > -DarchetypeGroupId=org.apache.camel.archetypes >>> > -DarchetypeArtifactId=camel-archetype-*web* >>> > -DarchetypeVersion=2.7.2 >>> > -DgroupId=camelinaction >>> > -DartifactId=web-order-router >>> > >>> > but when running the mvn command I got: >>> > Embedded error: The META-INF/maven/archetype.xml descriptor cannot be >>> found. >>> > Same with the web archetype version 2.7.1. >>> > >>> > The last camel-archetype-*war *archetype is version 2.6.0 but when >>> running >>> > jetty on a project created with this archetype and trying to browse the >>> web >>> > console it actually just displays the filesystem hierachy of the >>> project. >>> > >>> > Is there some web/war camel maven archetype that is known to work >>> > out-of-the-box? >>> > >>> > >>> > On Sat, Jun 18, 2011 at 7:52 AM, Claus Ibsen <[email protected]> >>> wrote: >>> > >>> >> Hi >>> >> >>> >> Try to update your Camel version. >>> >> >>> >> >>> >> On Sat, Jun 18, 2011 at 1:48 PM, Oscar Picasso <[email protected] >>> > >>> >> wrote: >>> >> > Hi, >>> >> > >>> >> > I created a basic war / camel project with the maven archetype (see >>> >> command >>> >> > used below). I started the camel webapp with jetty:run on port 8081. >>> >> > It started with no errors. I can go to the web console and see the >>> >> > endpoints, can send message to the endpoints. >>> >> > >>> >> > However, when I try to display the routes I have a >>> NullPointerException >>> >> (see >>> >> > trace from the shell console below). >>> >> > I suspected, that maybe some route was badly configured, but actually >>> I >>> >> can >>> >> > send messages to the endpoints and the messages are routed correctly. >>> >> > >>> >> > Any idea on why I can't display the routes? >>> >> > >>> >> > Oscar Picasso >>> >> > >>> >> > >>> >> > == command used to create the project == >>> >> > mvn archetype:create -DarchetypeGroupId=org.apache.camel.archetypes \ >>> >> > -DarchetypeArtifactId=camel-archetype-java \ >>> >> > -DarchetypeVersion=2.5.0 -DgroupId=camelinaction \ >>> >> > -DartifactId=order-routermvn archetype:create \ >>> >> > -DarchetypeGroupId=org.apache.camel.archetypes >>> >> > -DarchetypeArtifactId=camel-archetype-war \ >>> >> > -DarchetypeVersion=2.5.0 \ >>> >> > -DgroupId=camelinaction \ >>> >> > -DartifactId=war-order-router >>> >> > >>> >> > == trace == >>> >> > 2011-06-18 07:30:17.466:WARN::/routes >>> >> > com.sun.jersey.api.container.ContainerException: >>> >> > java.lang.NullPointerException >>> >> > at >>> >> > >>> >> >>> org.fusesource.scalate.jersey.ScalateTemplateProcessor.writeToUsingServletTemplateEngine(ScalateTemplateProcessor.scala:172) >>> >> > at >>> >> > >>> >> >>> org.fusesource.scalate.jersey.ScalateTemplateProcessor.writeTo(ScalateTemplateProcessor.scala:130) >>> >> > at >>> >> > >>> >> >>> org.fusesource.scalate.jersey.ScalateTemplateProcessor.writeTo(ScalateTemplateProcessor.scala:40) >>> >> > at >>> >> > >>> >> >>> com.sun.jersey.spi.template.ResolvedViewable.writeTo(ResolvedViewable.java:103) >>> >> > at >>> >> > >>> >> >>> com.sun.jersey.server.impl.template.ViewableMessageBodyWriter.writeTo(ViewableMessageBodyWriter.java:83) >>> >> > at >>> >> > >>> >> >>> com.sun.jersey.server.impl.template.ViewableMessageBodyWriter.writeTo(ViewableMessageBodyWriter.java:62) >>> >> > at >>> >> > >>> >> >>> com.sun.jersey.spi.container.ContainerResponse.write(ContainerResponse.java:299) >>> >> > at >>> >> > >>> >> >>> com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1326) >>> >> > at >>> >> > >>> >> >>> com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1239) >>> >> > at >>> >> > >>> >> >>> com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1229) >>> >> > at >>> >> > >>> >> >>> com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:420) >>> >> > at >>> >> > >>> >> >>> com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:497) >>> >> > at >>> >> > >>> >> >>> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:855) >>> >> > at >>> >> > >>> >> >>> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:828) >>> >> > at >>> >> > >>> >> >>> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:789) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1187) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:421) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:493) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:930) >>> >> > at >>> >> > >>> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:358) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:866) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:245) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:113) >>> >> > at org.eclipse.jetty.server.Server.handle(Server.java:351) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:594) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1042) >>> >> > at >>> org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:549) >>> >> > at >>> >> org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:211) >>> >> > at >>> >> > >>> org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:424) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:506) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:436) >>> >> > at java.lang.Thread.run(Thread.java:619) >>> >> > Caused by: >>> >> > java.lang.NullPointerException >>> >> > at >>> >> > >>> >> >>> org.apache.camel.web.resources.$_scalate_$RoutesResource_index_ssp$$anonfun$$_scalate_$render$1.apply(RoutesResource.index.ssp.scala:30) >>> >> > at >>> >> > >>> >> >>> org.apache.camel.web.resources.$_scalate_$RoutesResource_index_ssp$$anonfun$$_scalate_$render$1.apply(RoutesResource.index.ssp.scala:21) >>> >> > at scala.collection.Iterator$class.foreach(Iterator.scala:631) >>> >> > at >>> >> > >>> >> >>> scala.collection.JavaConversions$JIteratorWrapper.foreach(JavaConversions.scala:474) >>> >> > at >>> scala.collection.IterableLike$class.foreach(IterableLike.scala:79) >>> >> > at >>> >> > >>> >> >>> scala.collection.JavaConversions$JListWrapper.foreach(JavaConversions.scala:521) >>> >> > at >>> >> > >>> >> >>> org.apache.camel.web.resources.$_scalate_$RoutesResource_index_ssp$.$_scalate_$render(RoutesResource.index.ssp.scala:21) >>> >> > at >>> >> > >>> >> >>> org.apache.camel.web.resources.$_scalate_$RoutesResource_index_ssp.render(RoutesResource.index.ssp.scala:73) >>> >> > at >>> >> > >>> >> >>> org.fusesource.scalate.DefaultRenderContext.capture(DefaultRenderContext.scala:88) >>> >> > at >>> >> > >>> >> >>> org.fusesource.scalate.layout.DefaultLayoutStrategy.layout(DefaultLayoutStrategy.scala:41) >>> >> > at >>> >> > >>> >> >>> org.fusesource.scalate.TemplateEngine$$anonfun$layout$1$$anonfun$apply$mcV$sp$1.apply$mcV$sp(TemplateEngine.scala:465) >>> >> > at >>> >> > >>> >> >>> org.fusesource.scalate.TemplateEngine$$anonfun$layout$1$$anonfun$apply$mcV$sp$1.apply(TemplateEngine.scala:465) >>> >> > at >>> >> > >>> >> >>> org.fusesource.scalate.TemplateEngine$$anonfun$layout$1$$anonfun$apply$mcV$sp$1.apply(TemplateEngine.scala:465) >>> >> > at >>> >> > >>> >> >>> org.fusesource.scalate.RenderContext$class.withUri(RenderContext.scala:414) >>> >> > at >>> >> > >>> >> >>> org.fusesource.scalate.DefaultRenderContext.withUri(DefaultRenderContext.scala:29) >>> >> > at >>> >> > >>> >> >>> org.fusesource.scalate.TemplateEngine$$anonfun$layout$1.apply$mcV$sp(TemplateEngine.scala:464) >>> >> > at >>> >> > >>> >> >>> org.fusesource.scalate.TemplateEngine$$anonfun$layout$1.apply(TemplateEngine.scala:461) >>> >> > at >>> >> > >>> >> >>> org.fusesource.scalate.TemplateEngine$$anonfun$layout$1.apply(TemplateEngine.scala:461) >>> >> > at >>> org.fusesource.scalate.RenderContext$.using(RenderContext.scala:49) >>> >> > at >>> >> > >>> org.fusesource.scalate.TemplateEngine.layout(TemplateEngine.scala:461) >>> >> > at >>> >> > >>> >> >>> org.fusesource.scalate.RenderContext$$anonfun$include$1.apply$mcV$sp(RenderContext.scala:261) >>> >> > at >>> >> > >>> >> >>> org.fusesource.scalate.RenderContext$$anonfun$include$1.apply(RenderContext.scala:258) >>> >> > at >>> >> > >>> >> >>> org.fusesource.scalate.RenderContext$$anonfun$include$1.apply(RenderContext.scala:258) >>> >> > at >>> >> > >>> >> >>> org.fusesource.scalate.RenderContext$class.withUri(RenderContext.scala:414) >>> >> > at >>> >> > >>> >> >>> org.fusesource.scalate.DefaultRenderContext.withUri(DefaultRenderContext.scala:29) >>> >> > at >>> >> > >>> >> >>> org.fusesource.scalate.RenderContext$class.include(RenderContext.scala:258) >>> >> > at >>> >> > >>> >> >>> org.fusesource.scalate.DefaultRenderContext.include(DefaultRenderContext.scala:29) >>> >> > at >>> >> > >>> >> >>> org.fusesource.scalate.RenderContext$class.include(RenderContext.scala:248) >>> >> > at >>> >> > >>> >> >>> org.fusesource.scalate.DefaultRenderContext.include(DefaultRenderContext.scala:29) >>> >> > at >>> >> > >>> >> >>> org.fusesource.scalate.servlet.TemplateEngineServlet$.render(TemplateEngineServlet.scala:54) >>> >> > at >>> >> > >>> >> >>> org.fusesource.scalate.jersey.ScalateTemplateProcessor.render$1(ScalateTemplateProcessor.scala:144) >>> >> > at >>> >> > >>> >> >>> org.fusesource.scalate.jersey.ScalateTemplateProcessor.writeToUsingServletTemplateEngine(ScalateTemplateProcessor.scala:147) >>> >> > at >>> >> > >>> >> >>> org.fusesource.scalate.jersey.ScalateTemplateProcessor.writeTo(ScalateTemplateProcessor.scala:130) >>> >> > at >>> >> > >>> >> >>> org.fusesource.scalate.jersey.ScalateTemplateProcessor.writeTo(ScalateTemplateProcessor.scala:40) >>> >> > at >>> >> > >>> >> >>> com.sun.jersey.spi.template.ResolvedViewable.writeTo(ResolvedViewable.java:103) >>> >> > at >>> >> > >>> >> >>> com.sun.jersey.server.impl.template.ViewableMessageBodyWriter.writeTo(ViewableMessageBodyWriter.java:83) >>> >> > at >>> >> > >>> >> >>> com.sun.jersey.server.impl.template.ViewableMessageBodyWriter.writeTo(ViewableMessageBodyWriter.java:62) >>> >> > at >>> >> > >>> >> >>> com.sun.jersey.spi.container.ContainerResponse.write(ContainerResponse.java:299) >>> >> > at >>> >> > >>> >> >>> com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1326) >>> >> > at >>> >> > >>> >> >>> com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1239) >>> >> > at >>> >> > >>> >> >>> com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1229) >>> >> > at >>> >> > >>> >> >>> com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:420) >>> >> > at >>> >> > >>> >> >>> com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:497) >>> >> > at >>> >> > >>> >> >>> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:855) >>> >> > at >>> >> > >>> >> >>> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:828) >>> >> > at >>> >> > >>> >> >>> com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:789) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1187) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:421) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:493) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:930) >>> >> > at >>> >> > >>> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:358) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:866) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:245) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:113) >>> >> > at org.eclipse.jetty.server.Server.handle(Server.java:351) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:594) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1042) >>> >> > at >>> org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:549) >>> >> > at >>> >> org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:211) >>> >> > at >>> >> > >>> org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:424) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:506) >>> >> > at >>> >> > >>> >> >>> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:436) >>> >> > at java.lang.Thread.run(Thread.java:619) >>> >> > >>> >> >>> >> >>> >> >>> >> -- >>> >> Claus Ibsen >>> >> ----------------- >>> >> FuseSource >>> >> Email: [email protected] >>> >> Web: http://fusesource.com >>> >> Twitter: davsclaus, fusenews >>> >> Blog: http://davsclaus.blogspot.com/ >>> >> Author of Camel in Action: http://www.manning.com/ibsen/ >>> >> >>> > >>> >>> >>> >>> -- >>> Claus Ibsen >>> ----------------- >>> FuseSource >>> Email: [email protected] >>> Web: http://fusesource.com >>> Twitter: davsclaus, fusenews >>> Blog: http://davsclaus.blogspot.com/ >>> Author of Camel in Action: http://www.manning.com/ibsen/ >>> >> >> > -- Claus Ibsen ----------------- FuseSource Email: [email protected] Web: http://fusesource.com Twitter: davsclaus, fusenews Blog: http://davsclaus.blogspot.com/ Author of Camel in Action: http://www.manning.com/ibsen/
