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Hi all,I am using ROS INDIGO.I used hector_slam to build a 2D map from kinect data.Laser scan data is published on the topic /scan.I used the command roslaunch hector_slam_launch tutorial.launch and getting "[ WARN] [1453709644.419967908]: No transform between frames /map and scanmatcher_frame available after 20.001889 seconds of waiting. This warning only". Please help me for solving this problem.

This is my launch file hector.launch



Originally posted by David John on ROS Answers with karma: 19 on 2016-01-28

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Here is the answer

http://answers.ros.org/question/208584/hector-slam-does-not-work/


Originally posted by duck-development with karma: 1999 on 2016-02-14

This answer was ACCEPTED on the original site

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Original comments

Comment by David John on 2016-02-16:
i did it like that........stilll getting the same error.......edited question adding my launch file.

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