Contact us
Get started
Loading...
Important Notice - Forums is archived

To simplify things and help our users to be more productive, we have archived the current forum and focus our efforts on helping developers on Stack Overflow. You can post new questions on Stack Overflow or join our Discord channel.

Product icon
TUTORIAL

Vaadin lets you build secure, UX-first PWAs entirely in Java.
Free ebook & tutorial.

Calling javascript synchronously by Enver Haase, 1 week ago
Recent Posts
Vaadin Forum3. Vaadin 6, 7, 8

vaadin client side error

chatura kalansooriya
7 years ago Sep 24, 2015 11:32pm

Hi , 
I tried to start my vaadin( 7.5.6 ) application by using maven archetype vaadin-archetype-application-example, Code compiled and tried to run spring tc server. But I getting some client side error that unable to trace through even debug window.  I extracted some part of large client side strack trace. Hope someone have any clue about this. Please help me. 

Thanks
Chatura

SEVERE: Error sending hierarchy change eventscom.google.gwt.event.shared.UmbrellaException: Exception caught: (TypeError) : Cannot read property 'getParent__Lcom_google_gwt_user_client_ui_Widget_2' of undefined