Icy Version 1.6.1.1
Java(TM) SE Runtime Environment 1.8.0_45-b14 (64 bit)
Running on Mac OS X 10.10.3 (x86_64)
Max java memory : 3556.0 MB

Plugin Rigid registration 1.0.0.0

An error occured while installing the plugin :
Fatal error while loading ‘plugins.agaspard.rigidregistration.RigidRegistration’ class from plugins/agaspard/rigidregistration/RigidRegistration.jar :
java.lang.ClassNotFoundException: plugins.agaspard.rigidregistration.RigidRegistration
Verify you correctly set the class name in your plugin description.