B4J Question CustomTypes in Classes

[Blueforcer]

I need to use CustomTypes in my Class.
Unfortunally i get an error while using the type (deviceconfig):

java.lang.RuntimeException: java.lang.ClassNotFoundException: b4j.example.jhuebridge$_deviceconfig

If i uses this in a code module, it works.

 

[Erel]

More information please. Show the relevant code and the full error message.