Hi,

similar as http://lists.jboss.org/pipermail/rules-users/2009-October/010742.html,

I have Maven build problems for Drools 5.1

- "The projects in the reactor contain a cyclic reference …" when including -Ddocumentation in the Maven parameters
- java.lang.StackOverflowError when excluding "-Ddocumentation"

I tried both setting Java (home and path) to jdk1.5.0_19 and jdk1.6.0_10

My MAVEN_OPTS are set to "-XX:MaxPermSize=256m -Xmx1224m -Xss20m"

Do you have any suggestions?

Thanks and best

Markus