Hi, I have a problème with the basic demo in my project based on vaadin

Directory OrgChart Add-on
1

Hi, I have a problème with the basic demo in my project based on vaadin.

<java.version>8</java.version>
<vaadin.version>14.8.20</vaadin.version>

I can't figure out why the orgChart can't display and issue a error message (typeError) :this.initializeOrgChart is not a function.

Thanks in advance for any help.


2

Hello, are you using Spring? I think the problem is that the addon needs to be whitelisted in order to display correctly. You can do this by adding "com.flowingcode" to the whitelisted property in the application.properties file:

vaadin.whitelisted-packages = com.vaadin,org.vaadin,com.flowingcode