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Vaadin Forum1. Vaadin Flow - Java

Vaadin Custom widget only works in debug mode

Nhat Nam Nguyen
7 years ago Jun 19, 2015 9:52am

I try to create a Vaadin custom widget using Vaadin 7.4.2. It only works in SuperDev mode, but not in normal mode.

In eclipse (Click right on the project --> select properties project --> Vaadin), I create a GWT development mode launch. I launch it and then deploy my Vaadin project. The DOM element is correctly created and it works like a charm.

Please see NotOk.png

But if I only deploy my Vaadin project without launch the GWT dev mode, it doesn't work. The DOM is not created as expected, the is empty. I also tried with SuperDevMode, but it didn't work.

Please see OK.png

What is wrong ? The GWT versions are not the same (embedded in Vaadin 7.4.2 and GWT Debug mode) ? or I missed something ?

Tapio Aali
7 years ago Jun 21, 2015 11:28am

Have you compiled your widgetset with the widget you just created?

Nhat Nam Nguyen
7 years ago Jun 22, 2015 12:48pm

Finally, I deleted my add-on, re-created, compiled, and run. I works now.
I don't know exactly what happened. Thanks for your help