message: additional null check
  adds a null check in the traversal func (sketchup hotfix)
diff: @@ -173,6 +173,7 @@ export default class ObjectLoader {
  if (Array.isArray(obj) && obj.length !== 0) {
  const arr = []
  for (const element of obj) {
  + if(!element) continue
  if (typeof element !== 'object' && !this.options.fullyTraverseArrays) return obj
  // Dereference element if needed
  