I failed to create the roof of leaves in Sketchup using the 2 plugin Fur and Zorro

I failed to create the roof of leaves in Sketchup using the 2 plugin Fur and Zorro.
This is an error because I install or do I not operation properly?

Hi Adam,

Sorry but I can’t understand your issue. What is “the roof of leaves” you are talking about?
Could you be more specific? Maybe a screenshot could help