parallels@ubuntu-linux-2404:~/chapt4/chapt4_ws$ colcon build
Starting >>> chapt4_interfaces
--- stderr: chapt4_interfaces
CMake Error at /opt/ros/jazzy/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:95 (message):
rosidl_generate_interfaces() the passed file 'srv/FaceDetector' doesn't
exist relative to the CMAKE_CURRENT_SOURCE_DIR
'/home/parallels/chapt4/chapt4_ws/src/chapt4_interfaces'
Call Stack (most recent call first):
CMakeLists.txt:13 (rosidl_generate_interfaces)
Failed <<< chapt4_interfaces [0.33s, exited with code 1]
Summary: 0 packages finished [0.50s]
1 package failed: chapt4_interfaces
1 package had stderr output: chapt4_interfaces
