Icy Version 1.9.10.0
Java(TM) SE Runtime Environment 1.8.0_202-b08 (64 bit)
Running on Linux 4.4.0-1060-aws (amd64)
Max java memory : 0.9 GB
Plugin Event tutorial 1 1.0.0.2
An error occured while installing the plugin :
java.lang.ClassNotFoundException: plugins.tutorial.event.MainListenerTutorial
Verify you correctly set the class name in your plugin description.