<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:'bookman old style', 'new york', times, serif;font-size:10pt">Hi,<div> I am new to Drools and I am not able to build the documentation from the source code.</div><div><br></div><div> The versions of the various software I am using are as follows:</div><div>- Drools: 5.0.1.26597.FINAL.</div><div><div>- Maven: 2.1.0</div><div>- OS: Mac OS X 10.5.7 (on an Intel-Mac)</div><div><div>- Java: 1.5.0_16</div><div><br></div></div><div> The error messages I see when trying to build the documentation are as follows:</div><div><br></div></div><div><font class="Apple-style-span" face="garamond, 'new york', times, serif">----------------------------------------------------------------------------------------------------------------</font></div><div><br></div><div><div><font class="Apple-style-span" face="'Courier New',
courier, monaco, monospace, sans-serif">~/Developmen.../drools-5.0-src\>mvn -e -Ddocumentation clean package</font></div><div><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">+ Error stacktraces are turned on.</font></div><div><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">[INFO] Scanning for projects...</font></div><div><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">[INFO] ------------------------------------------------------------------------</font></div><div><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">[ERROR] BUILD FAILURE</font></div><div><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">[INFO] ------------------------------------------------------------------------</font></div><div><font class="Apple-style-span"
face="'Courier New', courier, monaco, monospace, sans-serif">[INFO] The projects in the reactor contain a cyclic reference: Edge between 'Vertex{label='org.drools:docbook-style-drools'}' and 'Vertex{label='org.drools:docbook-style-drools'}' introduces to cycle in the graph org.drools:docbook-style-drools --> org.drools:docbook-style-drools</font></div><div><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">[INFO] ------------------------------------------------------------------------</font></div><div><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">[INFO] Trace</font></div><div><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">org.apache.maven.BuildFailureException: The projects in the reactor contain a cyclic reference: Edge between 'Vertex{label='org.drools:docbook-style-drools'}' and
'Vertex{label='org.drools:docbook-style-drools'}' introduces to cycle in the graph org.drools:docbook-style-drools --> org.drools:docbook-style-drools</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif"> </font></span><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:323)</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif"> </font></span><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:137)</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" face="'Courier New', courier, monaco,
monospace, sans-serif"> </font></span><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">at org.apache.maven.cli.MavenCli.main(MavenCli.java:356)</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif"> </font></span><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif"> </font></span><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font
class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif"> </font></span><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif"> </font></span><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">at java.lang.reflect.Method.invoke(Method.java:585)</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif"> </font></span><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)</font></div><div><span
class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif"> </font></span><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif"> </font></span><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif"> </font></span><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">at
org.codehaus.classworlds.Launcher.main(Launcher.java:375)</font></div><div><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">Caused by: hidden.org.codehaus.plexus.util.dag.CycleDetectedException: Edge between 'Vertex{label='org.drools:docbook-style-drools'}' and 'Vertex{label='org.drools:docbook-style-drools'}' introduces to cycle in the graph org.drools:docbook-style-drools --> org.drools:docbook-style-drools</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif"> </font></span><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">at hidden.org.codehaus.plexus.util.dag.DAG.addEdge(DAG.java:127)</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">
</font></span><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">at hidden.org.codehaus.plexus.util.dag.DAG.addEdge(DAG.java:107)</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif"> </font></span><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">at org.apache.maven.project.ProjectSorter.addEdgeWithParentCheck(ProjectSorter.java:351)</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif"> </font></span><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">at org.apache.maven.project.ProjectSorter.<init>(ProjectSorter.java:161)</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font
class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif"> </font></span><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">at org.apache.maven.execution.ReactorManager.<init>(ReactorManager.java:99)</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif"> </font></span><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:316)</font></div><div><span class="Apple-tab-span" style="white-space:pre"><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif"> </font></span><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">... 10 more</font></div><div><font class="Apple-style-span" face="'Courier New',
courier, monaco, monospace, sans-serif">[INFO] ------------------------------------------------------------------------</font></div><div><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">[INFO] Total time: 2 seconds</font></div><div><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">[INFO] Finished at: Tue May 19 17:48:42 EDT 2009</font></div><div><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">[INFO] Final Memory: 9M/247M</font></div><div><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">[INFO] --------------------------</font><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace, sans-serif">----------------------------------------------</font></div><div><font class="Apple-style-span" face="'Courier New', courier, monaco, monospace,
sans-serif">~/Developmen.../drools-5.0-src\></font></div></div><div><br></div><div>----------------------------------------------------------------------------------------------------------------</div><div><br></div><div><br></div><div><div> Any pointer is appreciated. Thanks!</div><div><br></div><div>regards,</div><div>Daniel</div><div style="position:fixed"></div></div></div><br>
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