"orb_slam2/camera" passed to lookupTransform argument target_frame does not exist.

[q576333]

Hi Guys Thanks for your good project. It is very help for me. But now I face some problem as shown in the title. I see the code, you have define like the map, odom, base_link and camera tf frame. However, I only see the one TransformBroadcaster is camera_tf_pub_, no any another transformation, I think title error is caused by this, so I want ask you how to do that?

[rayvburn]

If I remember correctly odom and base_link frames are inputs to the algorithm, you have to make sure that your robot/system provides these. I'll try to reupload the bag file which should do the trick

[Arunsid]

Can you please upload the ros bag file?It would be really helpfull.

[Arunsid]

And also a launch file assosiated with this,if its possible.thank you

[rayvburn]

I'm uploading a few bag files at the moment, check the readme page in a few hours. Unfortunately, I encountered an error causing orb_slam2_ros node crash after the tracking loss, which I wasn't aware of before. I'm afraid that I will not be able to solve it in the nearest future.