Im trying to use rosgenmsg and I get an error in the build progress (line 552)

My code:

folderpath="catkin_ws/src"

rosgenmsg(folderpath)

The error message that I receive is:

Error using ros.internal.ROSProjectBuilder/buildPackage (line 552)

Error building package: build log.

Error in rosgenmsg (line 483)

buildPackage(builder, [], 'install', catkinMakeArgs); %other messages might need to be present in the same directory

I try different ways to solve the problem such as changing the folder path or updating the cmake to version 3.19.

Last of all I launch matlab from ubuntu 18.04. ( I believe that is not the problem)

[Jagadeesh Konakalla]

Please share the error log generated by CMAKE. You can find in the log folder.

Provide us the details about the custom messages package, MATLAB version that you are using.

Please run the following command and also share the log file generated.

ros.internal.generateSupportFile

Thanks,

Jagadeesh K

[Alberto Ruiz Paris]

Hello again,

The catkin workspace is generated from this https://github.com/NiryoRobotics/ned_ros and there are all the messages package.

Im using 2021b.

(Sorry but im starting using ROS and my knowledge is not enougt right now to give you more specific information)

Thank you.

[Jagadeesh Konakalla]

You missed to send the log file generated by rosgenmsg. Please send that. In the MATLAB error message, you should see a hyper link. Please clikc on that and send the content the log file.

[Jagadeesh Konakalla]

Hi,

From the log, i see the following issue while CMAKE is building the library for the custom messages. If you can share the custom messages, i can take a look at it.

In file included from /home/ruiz17/catkin_ws_niryo_ned/src/matlab_msg_gen_ros1/glnxa64/src/niryo_robot_status/src/niryo_robot_status_RobotStatus_message.cpp:27:0:

/home/ruiz17/catkin_ws_niryo_ned/src/matlab_msg_gen_ros1/glnxa64/devel/include/niryo_robot_status/RobotStatus.h:118:20: error: redeclaration of ‘REBOOT_MOTOR’

REBOOT_MOTOR = 13,

^~

Thanks,

Jagadeesh K.

Answer 1

[Alberto Ruiz Paris]

Sorry