Cobertura plugin for grails 2.3.9 does not work

Question

I have a grails 2.3.7 project that is using cobertura plugin, it works perfectly fine.

But when I upgraded to 2.3.9 it stopped working.

This is some of the relevant parts of the stacktrace that I get.

Error Cobertura: Error reading from object stream.
java.lang.ClassNotFoundException: net.sourceforge.cobertura.coveragedata.PackageData
...
Cobertura: Coverage data file /home/user/cobertura.ser either does not exist or is not readable.  Creating a new data file.

Answer 1

From the info page of grails-coverage-plugin current version (2.0.3-1):

This plugin will generate code coverage reports using Cobertura.

 Currently Grails Forked mode is not supported.

You should to remove forked options from Build.config . Removing only the test option is enough.