OK I got it. The problem is related to how you look for classes. I believe you are looking from the running folder. That will work for a simple project where you build from the root of that project but it won't where you build that project from a multipom where you basically build several dependencies first. Here is how to replicate:
Consider a core jar and an app war containing the Camel routes. I build core before app as app depends on it but to automate I use a project from where I called them both (multipom). Folder structure is then: core app multipom The multipom pom.xml relevant bits: ... <module>../core</module> <module>../app</module> </modules> </project> If I build from ../app it works but it won't if I build from ./ -- View this message in context: http://camel.465427.n5.nabble.com/diagram-generator-tp4375588p5703462.html Sent from the Camel - Users mailing list archive at Nabble.com.