Update

2020-02-10 18:08:10 +00:00 · 2020-02-10 18:08:10 +00:00 · 6588d604fe
commit 6588d604fe
parent 34d5e587b7
1 changed files with 1 additions and 0 deletions
--- a/object_tf_service.py
+++ b/object_tf_service.py
@ -44,6 +44,7 @@ class tf_service():


 	def gazebo_link_subscriber(self):
+		global a
 		# rospy.init_node('gazebo_link_subscriber')
 		rospy.Subscriber("/gazebo/link_states", LinkStates, self._callback)
 		a+=1