Can't build on Foxy distro about gazebo_ros2_control

[ahcorde]

Hi @kong2983,

Some new changes are happening right now in ros2_control.

For now you can compile the current gazebo_ros2_control, ros2_control and ros2_controller master branch with the branch of this PR #34 (comment) (ahcorde/update/ros2_control).

Let me know if you have some issue compiling this branch.

[kong2983]

I have confirmed that the example works normally.
Thank you for the reply!

[heike380]

Hi @kong2983,

how did you build the "ahcorde/update/ros2_control"-branch?
I built the "ahcorde/update/ros2_control" with docker (docker build -t gazebo_ros2_control .), but still got the error that "JointStateHandle" wasn't found.

Thanks.

[kong2983]

@heike380

The "ahcorde/update/ros2_control"-branch does not use JointStateHandle.
It seems that the master branch is installed while building with docker.
I didn't build with docker. Try again with the command below.

git clone -b ahcorde/update/ros2_control --single-branch https://github.com/ros-simulation/gazebo_ros2_control
git clone https://github.com/ros-controls/ros2_control
git clone https://github.com/ros-controls/ros2_controllers

[heike380]

@kong2983

Thanks! Perfect, now it builds.

I just adapted "git clone https://github.com/ros-simulation/gazebo_ros2_control" to "git clone -b ahcorde/update/ros2_control --single-branch https://github.com/ros-simulation/gazebo_ros2_control" in the Dockerfile.