I'm with this error on third day already and I can't resolved. There is something that I can't grasp on and no matter what I do the error still persists.
I'm reading a book called "Jenkins a definitive guide" (http://www.wakaleo.com/books/jenkins-the-definitive-guide) and I'm stuck on chapter two. Basically is a example of how to use Jenkins with Javadoc, JUnit and Cobertura plugin for Jenkins. Everything works until I get to Cobertura plugin part, where I get next error:
[ERROR] …Run Code Online (Sandbox Code Playgroud)