We are using the vaadin version 7.7.6 is it supported there.
Hi Sanket!
For that Vaadin version you should use this dependency:
<dependency>
<groupId>com.flowingcode.vaadin.addons</groupId>
<artifactId>orgchart-addon</artifactId>
<version>1.0.0</version>
</dependency>
Please take into account that this is an old version and might not contain the latest features.
Can you try that?
Regards.