Fix issue
update link.child to link.children
@@ -351,7 +351,7 @@ class BaseERobot(Robot):
def recurse(link, indent=0):
print(" " * indent * 2, link.name)
- for child in link.child:
+ for child in link.children:
recurse(child, indent + 1)
recurse(self.base_link)
