Diagram Tree Layout nodes are seen sometimes black in color

[Mohana_Kannan]

Hi Walter,

As seen in the above image, tree layout nodes are some times black in color.
Can you help me out this.

[walter]

In the node template, either you have a Shape for which you have not set or bound the Shape.fill property (because the default fill is black), or you have set GraphObject.background to a very dark color (the default background is null).

[Mohana_Kannan]

@walter

set GraphObject

Thanks Walter