I am trying to use the footer feature of a Table - table.setFooterVisible(true); but I am getting the following error message, what I am doing wrong?

"type Exception report


description The server encountered an internal error () that prevented it from fulfilling this request.


javax.servlet.ServletException: java.lang.NoSuchMethodError: com.vaadin.ui.Table.setFooterVisible(Z)V
root cause

java.lang.NoSuchMethodError: com.vaadin.ui.Table.setFooterVisible(Z)V
note The full stack traces of the exception and its root causes are available in the GlassFish Server Open Source Edition 3.0.1 logs."

there is nothing in the logs about this error.

Thank You



This sounds that your application server (GlassFish) founds an older version of Vaadin jar instead of a 6.4 jar.


Thank you for your help.

I had to Clean and Build the project in NetBeans to fix the problem.