error during compilation widgetset for add-on "refresher"

Flow
1

Hello! Help please.
I am beginner in vaadin.
how to solve the problem: during compilation widgetset for add-on “refresher” is error
…
Starting GWT compiler
Loading inherited module ‘com.github.wolfie.refresher.RefresherWidgetset’
Loading inherited module ‘com.vaadin.DefaultWidgetSet’
[ERROR]
Unable to find ‘com/vaadin/DefaultWidgetSet.gwt.xml’ on your classpath; could be a typo, or maybe you forgot to include a classpath entry for source?
[ERROR]
Line 3: Unexpected exception while processing element ‘inherits’
com.google.gwt.core.ext.UnableToCompleteException: (see previous log entries)…

My steps were

  1. download add-on refresher.jar
  2. create new vaadin6 project
  3. add to dir WEB-INF/lib refresher.jar
  4. start commiling widgetset and get error
    eclipse plug-in is installed.
    Help me please.
2

Sounds to me that there’s some version conflict somewhere. In Vaadin 6 the default widgetset should be at com.vaadin.terminal.gwt.DefaultWidgetSet. It was changed to com.vaadin.DefaultWidgetSet in Vaadin 7. Looks like the compiler is searching it in the V7 location.

No idea for the cause, unfortunately, but you could at least double-check that you actually have Vaadin 6 set to be used fro your project (see Project Properties → Vaadin), and if nothing else helps, you could go to your projects gwt.xml definition file and change the name of the inherited widgetset there manually.

3

Thank you! I make this: all project remake in vaadin 7. There not problem, but during use axis2 there is error and not understand why. But in vaadin 6 using axis2 not have problem.