I am trying to run the
cameracalibrator.launch using PTAM according to this Camera Calibration tutorial. However, when I do so, I get the following error:
ERROR: cannot launch node of type [ptam/cameracalibrator]: can't locate node [cameracalibrator] in package [ptam]
I source my
devel/setup.bash before I run the code as well and it still does not work. Here is my launch file:
<launch> <node name="cameracalibrator" pkg="ptam" type="cameracalibrator" clear_params="true" output="screen"> <remap from="image_raw" to usb_cam/image_raw" /> <remap from="pose" to="pose"/> <rosparam file="$(find ptam)/PtamFixParams.yaml"/> </node> </launch>
Here is what I get for
/rosout /rosout_agg /svo/dense_input /svo/image /svo/image/compressed /svo/image/compressed/parameter_descriptions ... /tf /usb_cam/camera_info /usb_cam/image_raw /usb_cam/image_raw/compressed ... /usb_cam/image_raw/theora /usb_cam/image_raw/parameter_descriptions /usb_cam/image_raw/parameter_updates
The path where the
cameracalibration.launch file is
I am not sure why this error keeps coming up because when I run
roslaunch ptam cameracalibrator.launch, it says:
NODES / cameracalibrator (ptam/cameracalibrator)
So I'm thinking that PTAM does include
cameracalibrator. If someone could please point out my error, that would be really helpful. I've been using this post as a guide, but it's not been helping me much: Ros Dynamic Config file.
As it says in the above link, I tried
find . -executable and I could not find
cameracalibrator. I could only find the below. How do I proceed?
./include ./include/ptam ./cfg ... ./launch ./src ./src/ptam ./src/ptam/cfg ...