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ros-perception / vision_msgs

Algorithm-agnostic computer vision message types for ROS.
Apache License 2.0
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Using vision_msgs with ROS2 Humble #78

Closed Tamire closed 1 year ago

Tamire commented 1 year ago

I have been having some difficulties integrating vision_msgs to my ROS2 project(it worked great on ROS1).

After cloning and checking out the ROS2 project, I was able to build vision msgs(located on ros2_ws/src).

To my Package.xm, I added: <depend>vision_msgs</depend>

And to CmakeLists.txt: find_package(vision_msgs REQUIRED) ament_target_dependencies(${PROJECT_NAME} ... vision_msgs ) and even to my target_link_libraries.

When trying to include #include <vision_msgs/Detection2DArray.h> I am getting an error saying it cannot be located.

I also tried to remove my dependent code and simply build it with the dependency, but getting(even after source install/setup.bash):

/usr/bin/ld: cannot find -lvision_msgs: No such file or directory

Any help would be greatly appreciated.

Thanks!

SteveMacenski commented 1 year ago

The header format is different. Its now totally snake case for the message header file definitions under the msg directory

Tamire commented 1 year ago

As @SteveMacenski mentioned, all headers are now snake cased. If this helps anyone in the future, use: #include <vision_msgs/msg/detection2_d_array.hpp>