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(base) pu@pu-B760M-GAMING-WIFI:~/tello_ros_ws$ colcon build
Starting >>> tello_msgs
Starting >>> ros2_shared
Starting >>> tello_description
--- stderr: tello_description …
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When I colcon build from the Humble branch, it does not find a "serial" package, and rosdep does not find "serial" to install either.
There is a serial-driver -- is that what is wanted, or is there s…
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using
ubuntu 20.04
ROS2 foxy
installed all dependicies with foxy
```
sudo apt install ros--perception-pcl \
ros--pcl-msgs \
ros--vision-opencv \
ros--xacro
```
```
sudo a…
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Hi,
I am running: Ubuntu 20.04.3 LTS - ROS2 Foxy
When I try to run `colcon build` in my workspace, I encounter the following build errors:
> error: ‘CallbackReturn’ does not name a type
2…
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Hello!
I am trying to use the package with Machinekit-HAL and ROS but when compiling with colcon I get this error:
```
--- stderr: hal_hw_interface
CMake Error at /usr/s…
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I can not build this package. Any suggestions?
```bash
colcon build
```
```
Starting >>> baggie
Starting >>> objects_msgs
--- stderr: baggie …
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While learning `colcon` for ROS 2 (as migrating from ROS 1).
I expected to `colcon_cd` to work like the ROS 1 `roscd` which allows for the following:
```shell
you:~/some_path$ roscd SOME_PACKAGE
y…
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Hi
I faced the following error when `colcon build --symlink-install` the `isaac_ros_nitros` and bumps into several errors. Some of them already found the solution, but some still unresolved. Help n…
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Starting >>> rviz_assimp_vendor
Starting >>> rviz_ogre_vendor
Finished
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Hi @goktug97 ,
I am trying to build dso_ros2 and I am getting some errors related to ROS in the dso_ros2/dso/src/camera.cpp file. I'm not sure if this is an issue with my system or with the code it s…