[ANSWERED] Is it safe to call removeFromParent() in the middle of a breadthFirstTraversal?

[Alweth]

You can see more of what I’m trying to do in this thread. Solving that problem might make this irrelevant:

Why is it saying material instances cannot be shared when I am not sharing them?

The following exception occurs whenever I uncomment the code below. Any idea how the code could be causing this? java.lang.UnsupportedOperationException: Material instances cannot be shared when hardware skinning is used. Ensure all models use unique material instances. subject = (Node)toHighlight; highlightSpatial = toHighlight.clone(true); highlightSpatial.setMaterial(null); highlightSpatial.breadthFirstTraversal(new SceneGraphVisitor() { @Override public void visit(Spatial spatial) { i…