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sllidar-frame.png ? #25

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phil123456 opened this issue Jul 28, 2023 · 1 comment
Open

sllidar-frame.png ? #25

phil123456 opened this issue Jul 28, 2023 · 1 comment

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@phil123456
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Hi,

I get this error,

it says we should wire the lidar from the image , but I cannot find it

thx for helping me on this

image

@Spirquel
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(my english is bad sorry) It's because you don't have a tree frame or your tree frame is not good. If you use ros2 and you want to show your tree frame, use "ros2 run tf2_tools view_frames" and you seeing your tree frame in png. if you don't have tf2, for download this pkg is "sudo apt-get install ros-humble-tf2-ros ros-humble-tf2-tools".

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