fixed link errer
@@ -1137,7 +1137,7 @@ graph [rankdir=LR];
# if we have a gripper, use it
if len(self.grippers) == 1:
- endlink = self.grippers[0].elinks[0]
+ endlink = self.grippers[0].links[0]
elif len(self.grippers) > 1:
# if more than one gripper, user must choose
raise ValueError('Must specify which gripper')
