Hello with vaadin 10, i have this error .m2/repository/de/kaesdingeling/hybridmenu/3.0.8.vaadin10/hybridmenu-3.0.8.vaadin10.jar!/css/hybridMenu.css
(No file or folder of this type), after verification, the file is present but he can not get it back
The bug is fixed in 3.0.9.vaadin10