Error while starting jetty-demo for Site project(BL3.1.8-GA)

[sankha]

Hi Team,

Am a new to BroadLeaf and was trying to set up BLF3.1.8-GA but getting the below mentioned error while starting jetty-demo for site.

[artifact:mvn] 2014-10-06 22:14:38.714:INFO:oejs.Server:jetty-8.1.5.v20120716
[artifact:mvn] 2014-10-06 22:14:47.602:WARN:oejw.WebAppContext:Failed startup of context o.m.j.p.JettyWebAppContext{/,file:/D:/SEA_CODE_BASE/BroadLeaf/eclipse-workspace/DemoSite/site/target/scm/},file:/D:/SEA_CODE_BASE/BroadLeaf/eclipse-workspace/DemoSite/site/target/scm/
[artifact:mvn] java.lang.IllegalStateException: Duplicate fragment name: spring_web for jar:file:/C:/Users/U0137428/.m2/repository/org/springframework/spring-web/3.2.9.RELEASE/spring-web-3.2.9.RELEASE.jar!/META-INF/web-fragment.xml and jar:file:/D:/SEA_CODE_BASE/BroadLeaf/eclipse-workspace/DemoSite/site/target/scm/WEB-INF/lib/spring-web-3.2.9.RELEASE.jar!/META-INF/web-fragment.xml
[artifact:mvn] at org.eclipse.jetty.webapp.MetaData.addFragment(MetaData.java:248)
[artifact:mvn] at org.eclipse.jetty.webapp.FragmentConfiguration.findWebFragments(FragmentConfiguration.java:79)
[artifact:mvn] at org.eclipse.jetty.webapp.FragmentConfiguration.preConfigure(FragmentConfiguration.java:39)
[artifact:mvn] at org.eclipse.jetty.webapp.WebAppContext.preConfigure(WebAppContext.java:438)
[artifact:mvn] at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:474)
[artifact:mvn] at org.mortbay.jetty.plugin.JettyWebAppContext.doStart(JettyWebAppContext.java:256)
[artifact:mvn] at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59)
[artifact:mvn] at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:224)
[artifact:mvn] at org.eclipse.jetty.server.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:167)
[artifact:mvn] at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59)
[artifact:mvn] at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:224)
[artifact:mvn] at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59)
[artifact:mvn] at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:90)
[artifact:mvn] at org.eclipse.jetty.server.Server.doStart(Server.java:272)
[artifact:mvn] at org.mortbay.jetty.plugin.JettyServer.doStart(JettyServer.java:65)
[artifact:mvn] at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59)
[artifact:mvn] at org.mortbay.jetty.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:511)
[artifact:mvn] at org.mortbay.jetty.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:364)
[artifact:mvn] at org.mortbay.jetty.plugin.JettyRunMojo.execute(JettyRunMojo.java:516)
[artifact:mvn] at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
[artifact:mvn] at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
[artifact:mvn] at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:569)
[artifact:mvn] at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:539)
[artifact:mvn] at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
[artifact:mvn] at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
[artifact:mvn] at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
[artifact:mvn] at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
[artifact:mvn] at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
[artifact:mvn] at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
[artifact:mvn] at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
[artifact:mvn] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[artifact:mvn] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
[artifact:mvn] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[artifact:mvn] at java.lang.reflect.Method.invoke(Method.java:606)
[artifact:mvn] at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
[artifact:mvn] at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
[artifact:mvn] at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
[artifact:mvn] at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
[artifact:mvn] 2014-10-06 22:14:47.635:INFO:oejs.AbstractConnector:Started SelectChannelConnector@0.0.0.0:8080
[artifact:mvn] [INFO] Started Jetty Server
[artifact:mvn] 2014-10-06 22:14:48.012:INFO:oejus.SslContextFactory:Enabled Protocols [SSLv2Hello, SSLv3, TLSv1, TLSv1.1, TLSv1.2] of [SSLv2Hello, SSLv3, TLSv1, TLSv1.1, TLSv1.2]
[artifact:mvn] 2014-10-06 22:14:48.017:INFO:oejs.AbstractConnector:Started SslSelectChannelConnector@0.0.0.0:8443


Tried setting <allowDuplicateFragmentNames>true</allowDuplicateFragmentNames> in pom.xml but it didn't work.Can somebody help me in resolving this issue or guide me to the latest stable version.Appreciate your much needed help..

-Sankha

[sankha]

After struggling for the entire nite i found that [b]upgrading maven to Maven-3.2.3 did the trick for me.I was already having maven installed for version 2x.I took a back up of the existing .m2/repository and created a new repository folder to avoid jar conflict.Did a maven install again and started the jetty-demo for site module.Site is up and running for BL3-3.1.8-GA.Am using Eclipse-Kepler,Maven-3.2.3,JDK 1.7.0_65.

Hope this help all newbie like me.

-Regards,
Sankhabrata Burman

[phillipuniverse]

Thanks so much for reporting this; I was at a loss for your problem. Good to know that it was something to do with Maven version; Maven 3+ is recommended and I did not realize that Maven 2 had problems that manifested itself in this way.

[tazy]

I was already having maven installed for version 2x.I took a back up of the existing .m2/repository and created a new repository folder to avoid jar conflict.Did a maven install again and started the jetty-demo for site module.Site is up and running for BL3-3.1.8-GA.Am using Eclipse-Kepler,Maven-3.2.3,JDK 1.7.0_65.???????