Tools for Troubleshooting Clover-for-Ant

To enable logging of the Clover installation, set the environment variable ANT_OPTS to '-Dclover.debug=true'
Run ant with the -debug and -verbose options
Certain environments may require the clover.jar to be placed directly on Ant's Classpath. Details are outlined here.
To enable logging of Clover at runtime set the environment variable -Dclover.logging.level=debug on the JVM that is running your Clover instrumented code. e.g. the JUnit JVM, the Tomcat JVM.