1. Check that the Java Architect module and the JDK 11 library are installed in your project
-
In the Modelio tool bar, click on the "
Open the project configurator" button.
-
Select the "Modules" tab
-
Check that the Java Architect is enabled in the project’s modules list

-
Select the "Libraries" tab
-
Check that the JDK 11 model component is present in the local libraries list

2. Check Java Architect module parameters
-
Back in the "Modules" tab, select the Java Architect module.
-
Go to the "Project’s modules parameters" table,
-
Look for the "Java Architect/General/JDK version" parameter.
-
Check it is "Java 11"

-
In the "Java Architect/Directories" section,
-
Check the "JDK path" and correct it if needed.

![]() |
You will need a Java 11 JDK installed on your workstation. You may download one at: https://adoptopenjdk.net/?variant=openjdk11 |