在包文件中新建文件夹srv和msg,在这两个文件夹中新建test.msg,test.srv
添加以下内容
<build_depend>:message_generation
<run_depend>/<exec_depend>:message_runtime
find_package(catkin REQUIRED COMPONENTS ...message_generation ...)
add_message_files(
DIRECTORY msg
FILES test.msg
)
generate_messages(DEPENDENCIES std_msgs)
catkin_package(
...
CATKIN_DEPENDS ... message_runtime ...
...)
原文:https://www.cnblogs.com/wjundong/p/10961176.html