Charts for vaadin7

Flow
1

Widgetset ‘com.vaadin.DefaultWidgetSet’ does not contain implementation for com.vaadin.addon.charts.Chart. Check its component connector’s @Connect 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 toadd-on instructions.

2

Hi,

Looks like your GWT compiled widgetset don’t contain appropriate client side connector. Did you refer to those refered add-on instructions? They should have pretty good instructions how to recompile your widgetset.

If you created the project using our maven archetype, just issue “mvn clean install”. That should force the client side compilation.

cheers,
matti

3

hey Matti, i just recomplied the widgetset, but we i run the project, it will show the error, do we need a Lisence file when build Charts?

4

Hi,

Could you file an issue to http://dev.vaadin.com and fill in details about your eclipse version, plugin version, OS version and how you run the project so our R&D can take a look at the issue.

Charts has developers license, so after trial period all developers in the project should have a charts license. But that shouldn’t affect the tool chain in any way.

cheers,
matti

5

Hi Matti

I had created a ticket http://dev.vaadin.com/ticket/14362#ticket

Thanks

6

Hi,

I looked at your compile report again. You should probably define the application widgetset for you UI, instead of using the precompiled default widgetset. For some reason the toolset has failed to add that to your app. It can be done in web.xml or with annotation to UI class, eg. :

 @Widgetset("com.xinqi100.lps.widgetset.LpsWidgetset")
public class VaadinUI extends UI {

The ticket is still somewhat valid. Even if the license would be required nowadays, a valid error should be shown instead of just hanging the build.

cheers,
matti

7

Thanks Matti, it works
cheers