When having an inheritance structure in ComponentInfo classes, and doing some FieldGroup reordering as described at the very bottom at , there are warnings like this when opening the component properties:
[ParametersInfoProcessor.orderPropertiesByFieldGroup:259] Ignoring duplicate parameter '<x>' in field group '<y>' of parameters info interface '<z>'
Reproduction on an 11.2 archetype with Simple Content feature:
- Extend an Essentials component, e.g. EssentialsListComponent. Extend the InfoClass that is used by this component and annotate the component with it.
- Add an extra parameter to the new Info class. Use it in a @FieldGroup with the items already used by the Info class it extends.
- Use the new component (and its info class) in the channel manager.
- In ChannelManager, go to content list and open the component properties.