ros2 jazzy不能编译

[beichenlee]

ros2 jazzy不能编译

[georgflick]

Can you provide more information? Which error do you get? etc.

[qza36]

Can you provide more information? Which error do you get? etc.

--- stderr: livox_ros_driver2
CMake Error: File /home/arlo/livox_ws/livox_ros_driver2/package.xml does not exist.
CMake Error at /opt/ros/jazzy/share/ament_cmake_core/cmake/core/stamp.cmake:24 (configure_file):
configure_file Problem configuring file
Call Stack (most recent call first):
/opt/ros/jazzy/share/ament_cmake_core/cmake/core/ament_package_xml.cmake:73 (stamp)
/opt/ros/jazzy/share/ament_cmake_core/cmake/core/ament_package_xml.cmake:49 (_ament_package_xml)
/opt/ros/jazzy/share/ament_cmake_auto/cmake/ament_auto_find_build_dependencies.cmake:42 (ament_package_xml)
CMakeLists.txt:225 (ament_auto_find_build_dependencies)

CMake Warning (dev) at /usr/lib/x86_64-linux-gnu/cmake/pcl/Modules/FindFLANN.cmake:45 (find_package):
Policy CMP0144 is not set: find_package uses upper-case _ROOT
variables. Run "cmake --help-policy CMP0144" for policy details. Use the
cmake_policy command to set the policy and suppress this warning.

CMake variable FLANN_ROOT is set to:

/usr

For compatibility, find_package is ignoring the variable, but code in a
.cmake module might still use it.
Call Stack (most recent call first):
/usr/lib/x86_64-linux-gnu/cmake/pcl/PCLConfig.cmake:261 (find_package)
/usr/lib/x86_64-linux-gnu/cmake/pcl/PCLConfig.cmake:306 (find_flann)
/usr/lib/x86_64-linux-gnu/cmake/pcl/PCLConfig.cmake:570 (find_external_library)
CMakeLists.txt:226 (find_package)
This warning is for project developers. Use -Wno-dev to suppress it.

** WARNING ** io features related to pcap will be disabled
/usr/include/apr-1.0
apr-1
CMake Error at /opt/ros/jazzy/share/rosidl_adapter/cmake/rosidl_adapt_interfaces.cmake:57 (message):
execute_process(/home/arlo/miniconda3/bin/python3 -m rosidl_adapter
--package-name livox_ros_driver2 --arguments-file
/home/arlo/livox_ws/build/livox_ros_driver2/rosidl_adapter__arguments__livox_interfaces2.json
--output-dir
/home/arlo/livox_ws/build/livox_ros_driver2/rosidl_adapter/livox_ros_driver2
--output-file
/home/arlo/livox_ws/build/livox_ros_driver2/rosidl_adapter/livox_interfaces2.idls)
returned error code 1:

AttributeError processing template 'msg.idl.em'

Traceback (most recent call last):

File "/opt/ros/jazzy/lib/python3.12/site-packages/rosidl_adapter/resource/__init__.py", line 48, in evaluate_template
  _interpreter = em.Interpreter(
                 ^^^^^^^^^^^^^^

AttributeError: module 'em' has no attribute 'Interpreter'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):

File "<frozen runpy>", line 198, in _run_module_as_main
File "<frozen runpy>", line 88, in _run_code
File "/opt/ros/jazzy/lib/python3.12/site-packages/rosidl_adapter/__main__.py", line 19, in <module>
  sys.exit(main())
           ^^^^^^
File "/opt/ros/jazzy/lib/python3.12/site-packages/rosidl_adapter/main.py", line 53, in main
  abs_idl_file = convert_to_idl(
                 ^^^^^^^^^^^^^^^
File "/opt/ros/jazzy/lib/python3.12/site-packages/rosidl_adapter/__init__.py", line 19, in convert_to_idl
  return convert_msg_to_idl(
         ^^^^^^^^^^^^^^^^^^^
File "/opt/ros/jazzy/lib/python3.12/site-packages/rosidl_adapter/msg/__init__.py", line 39, in convert_msg_to_idl
  expand_template('msg.idl.em', data, output_file, encoding='iso-8859-1')
File "/opt/ros/jazzy/lib/python3.12/site-packages/rosidl_adapter/resource/__init__.py", line 23, in expand_template
  content = evaluate_template(template_name, data)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/ros/jazzy/lib/python3.12/site-packages/rosidl_adapter/resource/__init__.py", line 69, in evaluate_template
  _interpreter.shutdown()
  ^^^^^^^^^^^^^^^^^^^^^

AttributeError: 'NoneType' object has no attribute 'shutdown'

Call Stack (most recent call first):
/opt/ros/jazzy/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:132 (rosidl_adapt_interfaces)
CMakeLists.txt:241 (rosidl_generate_interfaces)

---

Failed <<< livox_ros_driver2 [1min 27s, exited with code 1]