Hi
Which version of camel are you using ?
We use maven 2.0.9 with our daily development, and did not get the error
that you told.
Willem
^Ethan$ wrote:
> Hi, I'd like to build camel 1.6.0 from subversion, but mvn install gives an
> error:
>
> org.apache.maven.BuildFailureException: The projects in the reactor contain
> a cyclic reference: Edge between
> 'Vertex{label='org.apache.camel:camel-buildtools'}' and
> 'Vertex{label='org.apache.camel:camel-buildtools'}' introduces to cycle in
> the graph org.apache.camel:camel-buildtools -->
> org.apache.camel:camel-buildtools
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:323)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:137)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:356)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
> at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
> at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
> at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
> Caused by: hidden.org.codehaus.plexus.util.dag.CycleDetectedException: Edge
> between 'Vertex{label='org.apache.camel:camel-buildtools'}' and
> 'Vertex{label='org.apache.camel:camel-buildtools'}' introduces to cycle in
> the graph org.apache.camel:camel-buildtools -->
> org.apache.camel:camel-buildtools
> at hidden.org.codehaus.plexus.util.dag.DAG.addEdge(DAG.java:127)
> at hidden.org.codehaus.plexus.util.dag.DAG.addEdge(DAG.java:107)
> at
> org.apache.maven.project.ProjectSorter.addEdgeWithParentCheck(ProjectSorter.java:351)
> at org.apache.maven.project.ProjectSorter.<init>(ProjectSorter.java:161)
> at
> org.apache.maven.execution.ReactorManager.<init>(ReactorManager.java:99)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:316)
> ... 10 more
>
> Any ideas? Thanks - Ethan
