解决问题记录:在Conda的ros2环境中import rclpy报错

中文解释这段报错: (py39) zero@zero-desktop:~/ros2_ws$ ros2 run ncnn_ros2 ncnn_node Traceback (most recent call last): File "/home/zero/ros2_ws/install/ncnn_ros2/lib/ncnn_ros2/ncnn_node", line 33, in <module> sys.exit(load_entry_point('ncnn-ros2==0.0.0', 'console_scripts', 'ncnn_node')()) File "/home/zero/ros2_ws/install/ncnn_ros2/lib/ncnn_ros2/ncnn_node", line 25, in importlib_load_entry_point return next(matches).load() File "/home/zero/archiconda3/envs/py39/lib/python3.9/importlib/metadata.py", line 86, in load module = import_module(match.group('module')) File "/home/zero/archiconda3/envs/py39/lib/python3.9/importlib/__init__.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "<frozen importlib._bootstrap>", line 1030, in _gcd_import File "<frozen importlib._bootstrap>", line 1007, in _find_and_load File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 680, in _load_unlocked File "<frozen importlib._bootstrap_external>", line 850, in exec_module File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed File "/home/zero/ros2_ws/install/ncnn_ros2/lib/python3.9/site-packages/ncnn_ros2/ncnn_node.py", line 2, in <module> File "/opt/ros/jazzy/lib/python3.12/site-packages/rclpy/__init__.py", line 49, in <module> from rclpy.signals import install_signal_handlers File "/opt/ros/jazzy/lib/python3.12/site-packages/rclpy/signals.py", line 15, in <module> from rclpy.exceptions import InvalidHandle File "/opt/ros/jazzy/lib/python3.12/site-packages/rclpy/exceptions.py", line 16, in <module> from rclpy.impl.implementation_singleton import rclpy_implementation as _rclpy File "/opt/ros/jazzy/lib/python3.12/site-packages/rclpy/impl/implementation_singleton.py", line 32, in <module> rclpy_implementation = import_c_library('._rclpy_pybind11', package) File "/opt/ros/jazzy/lib/python3.12/site-packages/rpyutils/import_c_library.py", line 39, in import_c_library return importlib.import_module(name, package=package) File "/home/zero/archiconda3/envs/py39/lib/python3.9/importlib/__init__.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) ModuleNotFoundError: No module named 'rclpy._rclpy_pybind11' The C extension '/opt/ros/jazzy/lib/python3.12/site-packages/_rclpy_pybind11.cpython-39-aarch64-linux-gnu.so' isn't present on the system. Please refer to 'https://docs.ros.org/en/jazzy/How-To-Guides/Installation-Troubleshooting.html#import-failing-without-library-present-on-the-system' for possible solutions [ros2run]: Process exited with failure 1
04-05
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