Error on Compiling Webcam widget

Vaadin 6 / 7 / 8 Framework UI
1

hi,

Im using vaadin last 2 months. its most interesting things.

I download Webcam widget jar file , and i downloaded gwt-dev.jar and gwt-user.jar and added into my vaadin application.I added build-widget.xml file …while compiling this widget it shows some error like this

Unexpected error ;
[ERROR]
com.google.gwt.client.impl :: some errors in History.java

like this…

what i did mistake,. can anyone have idea??

thanks

2

Make sure you have the correct GWT version (2.0.4 for the latest Vaadin releases), and that both GWT JARs are of the same version.

If it still does not work, check your classpath to make sure there are no duplicate GWT JARs etc.

3

Hi all

Thank you so much… now its working… I downloaded gwt jar file as you mentioned…

Rgds
R Prabu