PointCloudFootPrintFilter can't be found

ros-perception / laser_filters

Assorted filters designed to operate on 2D planar laser scanners, which use the sensor_msgs/LaserScan type.

BSD 3-Clause "New" or "Revised" License

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PointCloudFootPrintFilter can't be found #55

Open quangle2110 opened 7 years ago

quangle2110 commented 7 years ago

Hi,

when I tried to follow the tutorial on laser_filter webpage, I can't launch the file properly since it kept return error: Couldn't find filter of type PointCloudFootprintFilter. I did try to add PR2 as in the tutorial but it still didn't work. My laser_filters version is 1.8.3.

Can you help me with this? Thank you.