Error compiling widgetset: [ERROR] Unexpected internal compiler error java.

Directory EUpload
1

Error compiling widgetset:
[ERROR]
Unexpected internal compiler error
java.lang.UnsupportedClassVersionError: com/eijsink/vaadin/components/eupload/EUpload : Unsupported major.minor version 52.0

2

Fixed this in 1.0.1.