Deploying Vaadin Wb App from BetBenas 8.0.2

Vaadin 6 / 7 / 8
1

i have read the following https://vaadin.com/docs/v8/framework/getting-started/getting-started-netbeans.html but i don’t see how this helps with a step by step approach to deployment?

I am looking for a step by step approach:

Prerequisites
Steps
Test
Expected results.

I am trying to deploy a web app that uses Hibernate to access a MSSql DB.

Thanks

2

Hi Faras!

[There is a section]
(https://vaadin.com/docs/v8/framework/getting-started/getting-started-netbeans.html#getting-started.netbeans.running) in that article that explains how to deploy a Vaadin application step by step.

What is the problem that you’re facing?

Can you give us more information?

Regards.

3

Thanks but I am Building the .war file in Netbeans then copying the file to a new folder called WarFiles.
Then I use Tomcat 9 deployment manager. The deployment occurs fine.
I then start the webApp and all is good except when I ask localhost:8012/<mywar.war>
the URL is except when I ask localhost:8012/<mywar.war>
the problem starts when I try to loging and then I get a 'ExceptionInIntializer" error.

This error only occurs when I execute the jatr from the Tomcat 9 web server??

any idea why Tomcat would cause this error ?

Thanks

4

Can you paste the complete stacktrace of the problem?