I succeed in running a Vaadin portlet in Eclipse, everything works fine. But when I deploy it in Liferay portal 6.0.5, I have the following error :
Widgetset does not contain implementation for org.vaadin.jouni.animator.AnimatorProxy. Check its @ClientWidget mapping, widgetsets GWT module descrioption file and re-compile your widgetset. Unrendered UIDL:
org.vaadin.jouni.animator.AnimatorProxy(NO CLIENT IMPLEMENTATION FOUND).
Thank you for your answer Jonatan.
However, I have copied my VAADIN directory of the portlet into ROOT\html but it doesn’t change anything. Moreover, I’m using Liferay 6.0.5.
Is your portlet, alt. the entire portal, using the compiled widgetset as well? It might be the case that the portlets are still using PortalDefaultWidgetSet when they should be using the custom one that you built.
The easiest way to take care of this is to build the widgetset using the
Vaadin Control Panel for Liferay . This will replace the PortalDefaultWidgetSet with one containing all add-ons that you specify.