jgauthier's profile - activity

I'm using all IPs. But this doesn't make sense to me. On machine A (which is running roscore) I can echo all the topic

rostopic echo doesn't return any data So, kind of a weird problem. I set up ROS on an RPi with a kinect. I am generati

Hector mapping - no occupancy grid Hello, I've setup a kinect camera, and trying to do some SLAM with it. After gettin

Hector mapping - no occupancy grid Hello, I've setup a kinect camera, and trying to do some SLAM with it. After gettin

The permanent fix is upgrading TinyXML. https://github.com/ros/rospack/issues/77 I specifically built 4.0.1-patch in my

I stumbled upon the solution completely by accident. I ran a rospack list and I received this error: terminate called a

what(): Unable to find package: nodelet I am working with ROS melodic on a raspberry pi 3, compiled from source. I also

I will edit the post to include more information.

what(): Unable to find package: nodelet How can I troubleshoot this issue? The log files referenced do not exist. proc

I understand what you have said, but that's doesn't solve my problem at all :) I've built open CV 3.x from source - I do

OpenCV 3.x and cv_bridge build I'm building from source on debian based raspberry pi. When building cv_bridge it faile

OpenCV and cv_bridge build I'm building from source on debian based raspberry pi. When building cv_bridge it failed du

Following the link you sent (https://roboticsbackend.com/install-ros-on-raspberry-pi-3/) it says, "Any Ubuntu will do: U

Definitely. I would really like rviz on this platform for the end user.. but they might have to do without it (or use i

Unfortunately, I cannot reimage the card. It's vendor provided with vendor supplied software. But I can install Docker

Unfortunately, I cannot reimage the card. It's vendor provided with vendor supplied software. But I can install Docker

Unfortunately, I cannot reimage the card. It's vendor provided with vendor supplied software. But I can install Docker

I have tried this procedure on a Raspberry Pi 3B running stretch. I have also tried this in a Debian Stretch armhf VM,

E: Unable to locate package ros-melodic-desktop-full or ros-melodic-desktop Hello, I am attempting to follow the instru

gmapping /map occupancy grid issue Greetings, I am running the gmapping node with the map being created with a LIDAR.

gmapping /map occupancy grid issue Greetings, I am running the gmapping node with the map being created with a LIDAR.