Liferay + Portlet + TextArea

General
1

Hello i am newbie to development under Vaadin framework. I created liferay (6.0.6) vaadin portlet. It’s work nice, but when i try to create TextArea component an error occupy

Widgetset does not contain implementation for com.vaadin.ui.TextArea. Check its @ClientWidget mapping, widgetsets GWT module description file and re-compile your widgetset. In case you have downloaded a vaadin add-on package, you might want to refer to add-on instructions. Unrendered UIDL:
	
com.vaadin.ui.TextArea(NO CLIENT IMPLEMENTATION FOUND)

What does it mean? and what to do?

2

Refer :
https://vaadin.com/forum/-/message_boards/view_message/600785

Try steps suggested by “Henri Kerola”

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“If you update vaadin.jar in your Liferay installation, you have to update static theme and widgetset files too. If your Liferay uses Tomcat, themes and widgetsets locate at LIFERAY_HOME/tomcat-6.0.29/webapps/ROOT/html/VAADIN.”[b]

[/b]
[/size]

3

Or use
Vaadin Control Panel for Liferay
.