How to avoid the warning message "This application is using components whic

Flow
1

Hi,

We started a v Vaadin 14 project, based on a Vaadin demo application, using components condtionned by a Vaadin subscription
But as we don’t use under subscription component, the following message keeps displayed on the screen:

*This application is using components which are part of a Vaadin subscription.
Click here to get a trial or validate your subscription
*

What are the conditions to avoid the display of this message ?
Many thanks in advance

Christophe

18434885.png

2

Hi,

if you don’t use commercial components double check that you are depending on vaadin-core and not on vaadin.

<dependencies>
    <!-- other dependencies -->
    <!-- component dependency -->
    <dependency>
        <groupId>com.vaadin</groupId>
        <!-- 
			all components 
		<artifactId>vaadin</artifactId>
		-->
        <!-- only open source components  -->
		<artifactId>vaadin-core</artifactId>
        <version>${vaadin.platform.version}</version>
    </dependency>
</dependencies>

Take a look here for further details: https://vaadin.com/docs/v14/flow/components/tutorial-flow-components-setup.html

HTH

Marco

3

Hi,

I attach the pom.xml file,
how can I change the file to avoid the message “This application is using components wh…” ?
many thanks in advance

Christophe.
18435163.xml (14.4 KB)

4

If you don’t have a subscription, you can replace in your pom.xml:

<dependency>
<groupId>com.vaadin</groupId>
<artifactId>vaadin</artifactId>
<exclusions>...

to

<dependency>
<groupId>com.vaadin</groupId>
<artifactId>vaadin-core</artifactId>
<exclusions>...

As it has been suggested by Marco.

And also you have to remove this:


<dependency>
<groupId>com.vaadin.componentfactory</groupId>
<artifactId>togglebutton</artifactId>
<version>1.0.0</version>
</dependency>

Since it’s a vaadin component factory component and it requires a Vaadin subscription.

5

Hi,
Many thanks, it’s working!