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No tf data. Actual error: Fixed Frame [map] does not exist

asked 2018-07-16 16:44:28 -0600

hamzh.albar@gmail.com
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Hello

I am trying to use hector_slam with rplidar

After following the steps on this tutorial here

I only see a grid without any map on rviz, with this error on the left side

No tf data. Actual error: Fixed Frame [map] does not exist

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Just a casual suggestion- in command line enter rostopic list - see if any of those topics are a map topic. If your map topic is something other than just /map, change the Topic in rviz to the correct one in the toolbar on the left side.

AmateurHour ( 2018-07-17 13:49:43 -0600 )edit

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answered 2018-08-07 09:28:42 -0600

xnick77x
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Try following this, and see if all your tf frames are connected. I've experienced cases where there were two unconnected tf trees which can cause this issue.

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Asked: 2018-07-16 16:44:28 -0600

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Last updated: Aug 07 '18

No tf data. Actual error: Fixed Frame [map] does not exist edit

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No tf data. Actual error: Fixed Frame [map] does not exist