Vaadin license requirement for PolymerUI projects?

While in CUBA studio, In the polymerUI tab, when I click ‘IDE’ to view files in intellij IDE, I get the attached screen that asks me to validate my Vaadin license.

Is Vaadin licensing required for viewing polymer UI html files in my IDE?


Thank you.


It seems that you are using Vaadin Designer plugin for Intellij IDEA. It is not Polymer tool nor CUBA Platform product. Vaadin Designer requires Vaadin license.