colcon build失败
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当你在使用
colcon build命令时遇到失败，并且系统提示你检查 Python 版本，这通常意味着colcon或其依赖的某些部分与你的 Python 版本不兼容。虽然colcon旨在支持多个 Python 版本，但并非所有依赖库都能与最新的 Python 版本无缝兼容。以下是一些步骤来解决这个问题：
-
检查
colcon的 Python 版本要求：- 访问
colcon的官方文档或 GitHub 仓库，查看它支持的 Python 版本。 - 如果
colcon不支持 Python 3.11.5，你可能需要安装一个较低版本的 Python。
- 访问
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使用虚拟环境：
- 使用 Python 的虚拟环境（如
venv或conda）来隔离和管理项目依赖。 - 创建一个使用较低版本 Python 的虚拟环境，然后在该环境中安装
colcon和其他依赖。
- 使用 Python 的虚拟环境（如
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安装较低版本的 Python：
- 如果你确定需要使用
colcon，并且它不支持 Python 3.11.5，你可以考虑安装一个较低版本的 Python，如 Python 3.8 或 3.9。 - 安装后，确保在终端中使用新安装的 Python 版本。
- 如果你确定需要使用
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修改
colcon配置文件：- 检查是否有
colcon的配置文件（如setup.py或pyproject.toml），看看是否可以指定使用特定版本的 Python。
- 检查是否有
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查看错误日志：
- 仔细查看
colcon build失败时的错误输出，可能会有更具体的信息指示哪个库或模块与 Python 版本不兼容。
- 仔细查看
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更新或修改依赖：
- 如果可能，尝试更新
colcon或其依赖到最新版本，这些新版本可能已经修复了与 Python 3.11.5 的兼容性问题。 - 或者，查找是否有替代的库或工具可以替代
colcon，这些工具可能与你的 Python 版本更兼容。
- 如果可能，尝试更新
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社区和文档：
- 搜索
colcon的社区论坛、GitHub 问题跟踪器或 Stack Overflow，看看是否有其他人遇到并解决了类似的问题。
- 搜索
选择哪个解决方案取决于你的具体需求，比如项目的依赖、
colcon的版本支持以及你愿意投入多少时间来解决兼容性问题。如果可能的话，保持使用广泛支持的 Python 版本通常是一个好主意，因为这样可以减少遇到兼容性问题的机会。
以上为生成回答，仅供参考～
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@小伊 检查显示我的python版本为python3.11.5，这是导致报错的原因吗？如果是，我该怎么做
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首先，Python 版本 3.11.5 本身通常不会导致错误，除非你的代码或依赖库与这个版本的 Python 不兼容。然而，要确定这是否是导致你遇到错误的原因，我们需要更多的信息，比如具体的错误信息或代码片段。
不过，这里有一些一般性的步骤和建议，你可以尝试来解决可能因 Python 版本引起的问题：
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查看错误信息：
- 仔细阅读错误消息，看看是否有提到与 Python 版本相关的问题。
- 错误信息通常会给出问题发生的位置（文件名和行号），这可以帮助你定位问题。
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检查依赖库：
- 确认你的项目中使用的所有库都支持 Python 3.11。有些库可能还没有更新以支持最新的 Python 版本。
- 你可以查看这些库的文档或 GitHub 仓库的发布说明来了解支持的 Python 版本。
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使用虚拟环境：
- 使用 Python 虚拟环境（如
venv或conda）来隔离和管理项目依赖。 - 这有助于确保项目使用的库版本与 Python 版本兼容。
- 使用 Python 虚拟环境（如
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更新或降级库：
- 如果发现某个库与 Python 3.11 不兼容，你可以尝试更新该库到最新版本，或者如果最新版本仍然不兼容，考虑降级到一个较旧的版本。
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查看社区和论坛：
- 搜索是否有其他开发者遇到类似问题，并查看他们是如何解决的。
- 可以在 Stack Overflow、GitHub Issues、Reddit 的 r/learnpython 等地方寻找帮助。
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考虑降级 Python 版本：
- 如果你的项目依赖的库不支持 Python 3.11，并且暂时无法找到替代方案，你可能需要考虑降级到一个较旧的 Python 版本（如 Python 3.8 或 3.9），这些版本通常有更多的库支持。
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调试和测试：
- 逐步调试你的代码，查看问题是否在某个特定的函数调用或代码块中发生。
- 编写单元测试来验证代码的各个部分是否按预期工作。
如果你能提供具体的错误信息或代码示例，我可以提供更具体的帮助。
以上为生成回答，仅供参考～
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@小伊 我在运行python3 src/drl_navigation_ros2/train.py时报错Traceback (most recent call last):
File "/media/linux/OS_tmp/DL_workplace/DRL-Robot-Navigation-ROS2/src/drl_navigation_ros2/train.py", line 5, in <module>
from ros_python import ROS_env
File "/media/linux/OS_tmp/DL_workplace/DRL-Robot-Navigation-ROS2/src/drl_navigation_ros2/ros_python.py", line 2, in <module>
import rclpy
File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/init.py", line 49, in <module>
from rclpy.signals import install_signal_handlers
File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/signals.py", line 15, in <module>
from rclpy.exceptions import InvalidHandle
File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/exceptions.py", line 15, in <module>
from rclpy.impl.implementation_singleton import rclpy_implementation as _rclpy
File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/impl/implementation_singleton.py", line 32, in <module>
rclpy_implementation = import_c_library('._rclpy_pybind11', package)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/ros/humble/lib/python3.10/site-packages/rpyutils/import_c_library.py", line 39, in import_c_library
return importlib.import_module(name, package=package)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/linux/anaconda3/lib/python3.11/importlib/init.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
ModuleNotFoundError: No module named 'rclpy._rclpy_pybind11'
The C extension '/opt/ros/humble/lib/python3.10/site-packages/_rclpy_pybind11.cpython-311-x86_64-linux-gnu.so' isn't present on the system. Please refer to 'https://docs.ros.org/en/humble/Guides/Installation-Troubleshooting.html#import-failing-without-library-present-on-the-system' for possible solutions经过检查，我的python版本为python3.11.5，是这个导致了问题吗，该怎么解决
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从你提供的错误信息来看，问题确实与Python版本有关。错误提示表明ROS 2的Python绑定（
rclpy）尝试加载一个为Python 3.10编译的C扩展模块（_rclpy_pybind11.cpython-311-x86_64-linux-gnu.so），但实际上你的系统使用的是Python 3.11。这个不匹配导致Python无法找到正确的模块。ROS 2 Humble目前主要支持Python 3.8和Python 3.10。虽然有时可以通过一些方法使用其他版本的Python，但这通常不是官方推荐或支持的做法，并且可能会遇到各种兼容性问题。
为了解决这个问题，你可以采取以下几个步骤：
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切换Python版本：
- 安装Python 3.10（如果尚未安装）。你可以使用如
pyenv或conda这样的工具来管理不同的Python版本。 - 确保你的ROS 2环境使用正确的Python版本。如果你使用
conda，可以在创建或激活环境时指定Python版本。如果使用pyenv，可以在shell中设置Python版本。
- 安装Python 3.10（如果尚未安装）。你可以使用如
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重新安装ROS 2：
- 在切换Python版本后，你可能需要重新编译或安装ROS 2，以确保所有依赖项和绑定都正确地为新的Python版本编译。
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验证环境：
- 在启动你的ROS 2节点或脚本之前，确保你的Python环境变量（如
PYTHONPATH）正确设置，并且指向了正确的Python解释器和库。
- 在启动你的ROS 2节点或脚本之前，确保你的Python环境变量（如
-
使用虚拟环境：
- 为了避免系统级的Python环境冲突，建议使用Python虚拟环境（如
venv或conda环境）。这可以确保你的ROS 2项目在一个干净、隔离的环境中运行。
- 为了避免系统级的Python环境冲突，建议使用Python虚拟环境（如
-
查阅文档和社区：
- 如果在切换Python版本或重新安装ROS 2时遇到问题，查阅ROS 2的官方文档或社区论坛可能会提供帮助。
通过以上步骤，你应该能够解决因Python版本不匹配导致的ROS 2问题。如果问题仍然存在，可能需要更详细地检查你的系统配置或寻求来自ROS社区的进一步帮助。
以上为生成回答，仅供参考～
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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 -
此回复已被删除！ -
@小伊 小伊我colcon build构建的优点问题，帮我看看
zsb@zsb-virtual-machine:~/chat4$ colcon build
Starting >>> chat4_interfaces
-- The C compiler identification is GNU 11.4.0
-- The CXX compiler identification is GNU 11.4.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found ament_cmake: 1.3.12 (/opt/ros/humble/share/ament_cmake/cmake)
-- Found Python3: /usr/bin/python3 (found version "3.10.12") found components: Interpreter
-- Found sensor_msgs: 4.9.0 (/opt/ros/humble/share/sensor_msgs/cmake)
-- Found rosidl_generator_c: 3.1.7 (/opt/ros/humble/share/rosidl_generator_c/cmake)
-- Found rosidl_adapter: 3.1.7 (/opt/ros/humble/share/rosidl_adapter/cmake)
-- Found rosidl_generator_cpp: 3.1.7 (/opt/ros/humble/share/rosidl_generator_cpp/cmake)
-- Using all available rosidl_typesupport_c: rosidl_typesupport_fastrtps_c;rosidl_typesupport_introspection_c
-- Using all available rosidl_typesupport_cpp: rosidl_typesupport_fastrtps_cpp;rosidl_typesupport_introspection_cpp
-- Found rosidl_default_generators: 1.2.0 (/opt/ros/humble/share/rosidl_default_generators/cmake)
-- Found ament_cmake_ros: 0.10.0 (/opt/ros/humble/share/ament_cmake_ros/cmake)
-- Using all available rosidl_typesupport_c: rosidl_typesupport_fastrtps_c;rosidl_typesupport_introspection_c
-- Using all available rosidl_typesupport_cpp: rosidl_typesupport_fastrtps_cpp;rosidl_typesupport_introspection_cpp
-- Found PythonInterp: /usr/bin/python3 (found suitable version "3.10.12", minimum required is "3.6")
-- Found python_cmake_module: 0.10.0 (/opt/ros/humble/share/python_cmake_module/cmake)
-- Found PythonLibs: /usr/lib/x86_64-linux-gnu/libpython3.10.so (found suitable version "3.10.12", minimum required is "3.5")
-- Using PYTHON_EXECUTABLE: /usr/bin/python3
-- Using PYTHON_INCLUDE_DIRS: /usr/include/python3.10
-- Using PYTHON_LIBRARIES: /usr/lib/x86_64-linux-gnu/libpython3.10.so
-- Found PythonExtra: .so
-- Found ament_lint_auto: 0.12.14 (/opt/ros/humble/share/ament_lint_auto/cmake)
-- Added test 'lint_cmake' to check CMake code style
-- Added test 'xmllint' to check XML markup files
-- Configuring done
-- Generating done
-- Build files have been written to: /home/zsb/chat4/build/chat4_interfaces
[ 3%] Generating C code for ROS interfaces
[ 6%] Generating C++ code for ROS interfaces
[ 6%] Built target ament_cmake_python_copy_chat4_interfaces
running egg_info
creating chat4_interfaces.egg-info
writing chat4_interfaces.egg-info/PKG-INFO
writing dependency_links to chat4_interfaces.egg-info/dependency_links.txt
writing top-level names to chat4_interfaces.egg-info/top_level.txt
writing manifest file 'chat4_interfaces.egg-info/SOURCES.txt'
reading manifest file 'chat4_interfaces.egg-info/SOURCES.txt'
writing manifest file 'chat4_interfaces.egg-info/SOURCES.txt'
[ 6%] Built target ament_cmake_python_build_chat4_interfaces_egg
[ 6%] Built target chat4_interfaces__cpp
[ 9%] Generating C++ type support dispatch for ROS interfaces
[ 12%] Building C object CMakeFiles/chat4_interfaces__rosidl_generator_c.dir/rosidl_generator_c/chat4_interfaces/srv/detail/face_detector__functions.c.o
[ 16%] Generating C++ type support for eProsima Fast-RTPS
[ 19%] Generating C++ introspection for ROS interfaces
[ 22%] Linking C shared library libchat4_interfaces__rosidl_generator_c.so
[ 22%] Built target chat4_interfaces__rosidl_generator_c
[ 25%] Generating C type support for eProsima Fast-RTPS
[ 29%] Building CXX object CMakeFiles/chat4_interfaces__rosidl_typesupport_cpp.dir/rosidl_typesupport_cpp/chat4_interfaces/srv/face_detector__type_support.cpp.o
[ 32%] Generating C introspection for ROS interfaces
[ 35%] Generating C type support dispatch for ROS interfaces
[ 38%] Building CXX object CMakeFiles/chat4_interfaces__rosidl_typesupport_fastrtps_cpp.dir/rosidl_typesupport_fastrtps_cpp/chat4_interfaces/srv/detail/dds_fastrtps/face_detector__type_support.cpp.o
[ 41%] Building CXX object CMakeFiles/chat4_interfaces__rosidl_typesupport_introspection_cpp.dir/rosidl_typesupport_introspection_cpp/chat4_interfaces/srv/detail/face_detector__type_support.cpp.o
[ 45%] Building CXX object CMakeFiles/chat4_interfaces__rosidl_typesupport_c.dir/rosidl_typesupport_c/chat4_interfaces/srv/face_detector__type_support.cpp.o
[ 48%] Linking CXX shared library libchat4_interfaces__rosidl_typesupport_c.so
[ 51%] Building C object CMakeFiles/chat4_interfaces__rosidl_typesupport_introspection_c.dir/rosidl_typesupport_introspection_c/chat4_interfaces/srv/detail/face_detector__type_support.c.o
[ 54%] Building CXX object CMakeFiles/chat4_interfaces__rosidl_typesupport_fastrtps_c.dir/rosidl_typesupport_fastrtps_c/chat4_interfaces/srv/detail/face_detector__type_support_c.cpp.o
[ 58%] Linking C shared library libchat4_interfaces__rosidl_typesupport_introspection_c.so
[ 58%] Built target chat4_interfaces__rosidl_typesupport_c
[ 58%] Built target chat4_interfaces__rosidl_typesupport_introspection_c
[ 61%] Linking CXX shared library libchat4_interfaces__rosidl_typesupport_cpp.so
[ 61%] Built target chat4_interfaces__rosidl_typesupport_cpp
[ 64%] Linking CXX shared library libchat4_interfaces__rosidl_typesupport_fastrtps_c.so
[ 67%] Linking CXX shared library libchat4_interfaces__rosidl_typesupport_fastrtps_cpp.so
[ 70%] Linking CXX shared library libchat4_interfaces__rosidl_typesupport_introspection_cpp.so
[ 70%] Built target chat4_interfaces__rosidl_typesupport_fastrtps_cpp
[ 70%] Built target chat4_interfaces__rosidl_typesupport_introspection_cpp
[ 70%] Built target chat4_interfaces__rosidl_typesupport_fastrtps_c
[ 70%] Built target chat4_interfaces
[ 74%] Generating Python code for ROS interfaces
[ 74%] Built target chat4_interfaces__py
[ 77%] Building C object CMakeFiles/chat4_interfaces__rosidl_generator_py.dir/rosidl_generator_py/chat4_interfaces/srv/_face_detector_s.c.o
[ 80%] Linking C shared library rosidl_generator_py/chat4_interfaces/libchat4_interfaces__rosidl_generator_py.so
[ 80%] Built target chat4_interfaces__rosidl_generator_py
[ 83%] Building C object CMakeFiles/chat4_interfaces__rosidl_typesupport_introspection_c__pyext.dir/rosidl_generator_py/chat4_interfaces/_chat4_interfaces_s.ep.rosidl_typesupport_introspection_c.c.o
[ 87%] Building C object CMakeFiles/chat4_interfaces__rosidl_typesupport_c__pyext.dir/rosidl_generator_py/chat4_interfaces/_chat4_interfaces_s.ep.rosidl_typesupport_c.c.o
[ 90%] Building C object CMakeFiles/chat4_interfaces__rosidl_typesupport_fastrtps_c__pyext.dir/rosidl_generator_py/chat4_interfaces/_chat4_interfaces_s.ep.rosidl_typesupport_fastrtps_c.c.o
[ 93%] Linking C shared library rosidl_generator_py/chat4_interfaces/chat4_interfaces_s__rosidl_typesupport_introspection_c.cpython-310-x86_64-linux-gnu.so
[ 96%] Linking C shared library rosidl_generator_py/chat4_interfaces/chat4_interfaces_s__rosidl_typesupport_c.cpython-310-x86_64-linux-gnu.so
[100%] Linking C shared library rosidl_generator_py/chat4_interfaces/chat4_interfaces_s__rosidl_typesupport_fastrtps_c.cpython-310-x86_64-linux-gnu.so
[100%] Built target chat4_interfaces__rosidl_typesupport_introspection_c__pyext
[100%] Built target chat4_interfaces__rosidl_typesupport_c__pyext
[100%] Built target chat4_interfaces__rosidl_typesupport_fastrtps_c__pyext
-- Install configuration: ""
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/ament_index/resource_index/rosidl_interfaces/chat4_interfaces
-- Installing: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces
-- Installing: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/srv
-- Installing: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/srv/face_detector.h
-- Installing: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/srv/detail
-- Installing: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/srv/detail/face_detector__type_support.h
-- Installing: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/srv/detail/face_detector__functions.h
-- Installing: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/srv/detail/face_detector__struct.h
-- Installing: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/srv/detail/face_detector__functions.c
-- Installing: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/msg
-- Installing: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/msg/rosidl_generator_c__visibility_control.h
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/environment/library_path.sh
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/environment/library_path.dsv
-- Installing: /home/zsb/chat4/install/chat4_interfaces/lib/libchat4_interfaces__rosidl_generator_c.so
-- Set runtime path of "/home/zsb/chat4/install/chat4_interfaces/lib/libchat4_interfaces__rosidl_generator_c.so" to ""
-- Up-to-date: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces
-- Up-to-date: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/srv
-- Up-to-date: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/srv/detail
-- Installing: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/srv/detail/face_detector__rosidl_typesupport_fastrtps_c.h
-- Up-to-date: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/msg
-- Installing: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/msg/rosidl_typesupport_fastrtps_c__visibility_control.h
-- Installing: /home/zsb/chat4/install/chat4_interfaces/lib/libchat4_interfaces__rosidl_typesupport_fastrtps_c.so
-- Set runtime path of "/home/zsb/chat4/install/chat4_interfaces/lib/libchat4_interfaces__rosidl_typesupport_fastrtps_c.so" to ""
-- Up-to-date: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces
-- Up-to-date: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/srv
-- Installing: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/srv/face_detector.hpp
-- Up-to-date: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/srv/detail
-- Installing: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/srv/detail/face_detector__builder.hpp
-- Installing: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/srv/detail/face_detector__struct.hpp
-- Installing: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/srv/detail/face_detector__traits.hpp
-- Installing: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/srv/detail/face_detector__type_support.hpp
-- Up-to-date: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/msg
-- Installing: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/msg/rosidl_generator_cpp__visibility_control.hpp
-- Up-to-date: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces
-- Up-to-date: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/srv
-- Up-to-date: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/srv/detail
-- Installing: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/srv/detail/face_detector__rosidl_typesupport_fastrtps_cpp.hpp
-- Installing: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/srv/detail/dds_fastrtps
-- Up-to-date: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/msg
-- Installing: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/msg/rosidl_typesupport_fastrtps_cpp__visibility_control.h
-- Installing: /home/zsb/chat4/install/chat4_interfaces/lib/libchat4_interfaces__rosidl_typesupport_fastrtps_cpp.so
-- Set runtime path of "/home/zsb/chat4/install/chat4_interfaces/lib/libchat4_interfaces__rosidl_typesupport_fastrtps_cpp.so" to ""
-- Up-to-date: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces
-- Up-to-date: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/srv
-- Up-to-date: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/srv/detail
-- Installing: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/srv/detail/face_detector__type_support.c
-- Installing: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/srv/detail/face_detector__rosidl_typesupport_introspection_c.h
-- Up-to-date: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/msg
-- Installing: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/msg/rosidl_typesupport_introspection_c__visibility_control.h
-- Installing: /home/zsb/chat4/install/chat4_interfaces/lib/libchat4_interfaces__rosidl_typesupport_introspection_c.so
-- Set runtime path of "/home/zsb/chat4/install/chat4_interfaces/lib/libchat4_interfaces__rosidl_typesupport_introspection_c.so" to ""
-- Installing: /home/zsb/chat4/install/chat4_interfaces/lib/libchat4_interfaces__rosidl_typesupport_c.so
-- Set runtime path of "/home/zsb/chat4/install/chat4_interfaces/lib/libchat4_interfaces__rosidl_typesupport_c.so" to ""
-- Up-to-date: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces
-- Up-to-date: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/srv
-- Up-to-date: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/srv/detail
-- Installing: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/srv/detail/face_detector__type_support.cpp
-- Installing: /home/zsb/chat4/install/chat4_interfaces/include/chat4_interfaces/chat4_interfaces/srv/detail/face_detector__rosidl_typesupport_introspection_cpp.hpp
-- Installing: /home/zsb/chat4/install/chat4_interfaces/lib/libchat4_interfaces__rosidl_typesupport_introspection_cpp.so
-- Set runtime path of "/home/zsb/chat4/install/chat4_interfaces/lib/libchat4_interfaces__rosidl_typesupport_introspection_cpp.so" to ""
-- Installing: /home/zsb/chat4/install/chat4_interfaces/lib/libchat4_interfaces__rosidl_typesupport_cpp.so
-- Set runtime path of "/home/zsb/chat4/install/chat4_interfaces/lib/libchat4_interfaces__rosidl_typesupport_cpp.so" to ""
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/environment/pythonpath.sh
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/environment/pythonpath.dsv
-- Installing: /home/zsb/chat4/install/chat4_interfaces/local/lib/python3.10/dist-packages/chat4_interfaces-0.0.0-py3.10.egg-info
-- Installing: /home/zsb/chat4/install/chat4_interfaces/local/lib/python3.10/dist-packages/chat4_interfaces-0.0.0-py3.10.egg-info/PKG-INFO
-- Installing: /home/zsb/chat4/install/chat4_interfaces/local/lib/python3.10/dist-packages/chat4_interfaces-0.0.0-py3.10.egg-info/top_level.txt
-- Installing: /home/zsb/chat4/install/chat4_interfaces/local/lib/python3.10/dist-packages/chat4_interfaces-0.0.0-py3.10.egg-info/SOURCES.txt
-- Installing: /home/zsb/chat4/install/chat4_interfaces/local/lib/python3.10/dist-packages/chat4_interfaces-0.0.0-py3.10.egg-info/dependency_links.txt
-- Installing: /home/zsb/chat4/install/chat4_interfaces/local/lib/python3.10/dist-packages/chat4_interfaces
-- Installing: /home/zsb/chat4/install/chat4_interfaces/local/lib/python3.10/dist-packages/chat4_interfaces/chat4_interfaces_s__rosidl_typesupport_fastrtps_c.cpython-310-x86_64-linux-gnu.so
-- Installing: /home/zsb/chat4/install/chat4_interfaces/local/lib/python3.10/dist-packages/chat4_interfaces/chat4_interfaces_s__rosidl_typesupport_c.cpython-310-x86_64-linux-gnu.so
-- Installing: /home/zsb/chat4/install/chat4_interfaces/local/lib/python3.10/dist-packages/chat4_interfaces/_chat4_interfaces_s.ep.rosidl_typesupport_fastrtps_c.c
-- Installing: /home/zsb/chat4/install/chat4_interfaces/local/lib/python3.10/dist-packages/chat4_interfaces/srv
-- Installing: /home/zsb/chat4/install/chat4_interfaces/local/lib/python3.10/dist-packages/chat4_interfaces/srv/_face_detector_s.c
-- Installing: /home/zsb/chat4/install/chat4_interfaces/local/lib/python3.10/dist-packages/chat4_interfaces/srv/init.py
-- Installing: /home/zsb/chat4/install/chat4_interfaces/local/lib/python3.10/dist-packages/chat4_interfaces/srv/_face_detector.py
-- Installing: /home/zsb/chat4/install/chat4_interfaces/local/lib/python3.10/dist-packages/chat4_interfaces/init.py
-- Installing: /home/zsb/chat4/install/chat4_interfaces/local/lib/python3.10/dist-packages/chat4_interfaces/_chat4_interfaces_s.ep.rosidl_typesupport_c.c
-- Installing: /home/zsb/chat4/install/chat4_interfaces/local/lib/python3.10/dist-packages/chat4_interfaces/chat4_interfaces_s__rosidl_typesupport_introspection_c.cpython-310-x86_64-linux-gnu.so
-- Installing: /home/zsb/chat4/install/chat4_interfaces/local/lib/python3.10/dist-packages/chat4_interfaces/_chat4_interfaces_s.ep.rosidl_typesupport_introspection_c.c
-- Installing: /home/zsb/chat4/install/chat4_interfaces/local/lib/python3.10/dist-packages/chat4_interfaces/libchat4_interfaces__rosidl_generator_py.so
Listing '/home/zsb/chat4/install/chat4_interfaces/local/lib/python3.10/dist-packages/chat4_interfaces'...
Compiling '/home/zsb/chat4/install/chat4_interfaces/local/lib/python3.10/dist-packages/chat4_interfaces/init.py'...
Listing '/home/zsb/chat4/install/chat4_interfaces/local/lib/python3.10/dist-packages/chat4_interfaces/srv'...
Compiling '/home/zsb/chat4/install/chat4_interfaces/local/lib/python3.10/dist-packages/chat4_interfaces/srv/init.py'...
Compiling '/home/zsb/chat4/install/chat4_interfaces/local/lib/python3.10/dist-packages/chat4_interfaces/srv/_face_detector.py'...
-- Installing: /home/zsb/chat4/install/chat4_interfaces/local/lib/python3.10/dist-packages/chat4_interfaces/chat4_interfaces_s__rosidl_typesupport_fastrtps_c.cpython-310-x86_64-linux-gnu.so
-- Set runtime path of "/home/zsb/chat4/install/chat4_interfaces/local/lib/python3.10/dist-packages/chat4_interfaces/chat4_interfaces_s__rosidl_typesupport_fastrtps_c.cpython-310-x86_64-linux-gnu.so" to ""
-- Installing: /home/zsb/chat4/install/chat4_interfaces/local/lib/python3.10/dist-packages/chat4_interfaces/chat4_interfaces_s__rosidl_typesupport_introspection_c.cpython-310-x86_64-linux-gnu.so
-- Set runtime path of "/home/zsb/chat4/install/chat4_interfaces/local/lib/python3.10/dist-packages/chat4_interfaces/chat4_interfaces_s__rosidl_typesupport_introspection_c.cpython-310-x86_64-linux-gnu.so" to ""
-- Installing: /home/zsb/chat4/install/chat4_interfaces/local/lib/python3.10/dist-packages/chat4_interfaces/chat4_interfaces_s__rosidl_typesupport_c.cpython-310-x86_64-linux-gnu.so
-- Set runtime path of "/home/zsb/chat4/install/chat4_interfaces/local/lib/python3.10/dist-packages/chat4_interfaces/chat4_interfaces_s__rosidl_typesupport_c.cpython-310-x86_64-linux-gnu.so" to ""
-- Installing: /home/zsb/chat4/install/chat4_interfaces/lib/libchat4_interfaces__rosidl_generator_py.so
-- Set runtime path of "/home/zsb/chat4/install/chat4_interfaces/lib/libchat4_interfaces__rosidl_generator_py.so" to ""
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/srv/FaceDetector.idl
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/srv/FaceDetector.srv
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/srv/FaceDetector_Request.msg
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/srv/FaceDetector_Response.msg
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/ament_index/resource_index/package_run_dependencies/chat4_interfaces
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/ament_index/resource_index/parent_prefix_path/chat4_interfaces
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/environment/ament_prefix_path.sh
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/environment/ament_prefix_path.dsv
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/environment/path.sh
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/environment/path.dsv
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/local_setup.bash
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/local_setup.sh
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/local_setup.zsh
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/local_setup.dsv
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/package.dsv
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/ament_index/resource_index/packages/chat4_interfaces
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/cmake/export_chat4_interfaces__rosidl_generator_cExport.cmake
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/cmake/export_chat4_interfaces__rosidl_generator_cExport-noconfig.cmake
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/cmake/export_chat4_interfaces__rosidl_typesupport_fastrtps_cExport.cmake
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/cmake/export_chat4_interfaces__rosidl_typesupport_fastrtps_cExport-noconfig.cmake
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/cmake/export_chat4_interfaces__rosidl_generator_cppExport.cmake
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/cmake/export_chat4_interfaces__rosidl_typesupport_fastrtps_cppExport.cmake
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/cmake/export_chat4_interfaces__rosidl_typesupport_fastrtps_cppExport-noconfig.cmake
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/cmake/chat4_interfaces__rosidl_typesupport_introspection_cExport.cmake
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/cmake/chat4_interfaces__rosidl_typesupport_introspection_cExport-noconfig.cmake
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/cmake/chat4_interfaces__rosidl_typesupport_cExport.cmake
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/cmake/chat4_interfaces__rosidl_typesupport_cExport-noconfig.cmake
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/cmake/chat4_interfaces__rosidl_typesupport_introspection_cppExport.cmake
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/cmake/chat4_interfaces__rosidl_typesupport_introspection_cppExport-noconfig.cmake
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/cmake/chat4_interfaces__rosidl_typesupport_cppExport.cmake
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/cmake/chat4_interfaces__rosidl_typesupport_cppExport-noconfig.cmake
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/cmake/export_chat4_interfaces__rosidl_generator_pyExport.cmake
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/cmake/export_chat4_interfaces__rosidl_generator_pyExport-noconfig.cmake
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/cmake/rosidl_cmake-extras.cmake
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/cmake/ament_cmake_export_dependencies-extras.cmake
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/cmake/ament_cmake_export_include_directories-extras.cmake
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/cmake/ament_cmake_export_libraries-extras.cmake
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/cmake/ament_cmake_export_targets-extras.cmake
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/cmake/rosidl_cmake_export_typesupport_targets-extras.cmake
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/cmake/rosidl_cmake_export_typesupport_libraries-extras.cmake
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/cmake/chat4_interfacesConfig.cmake
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/cmake/chat4_interfacesConfig-version.cmake
-- Installing: /home/zsb/chat4/install/chat4_interfaces/share/chat4_interfaces/package.xml
Finished <<< chat4_interfaces [4.19s]
zsb@zsb-virtual-machine:~/chat4$ source install/setup.bash
bash: install/setup.bash: 没有那个文件或目录 -
@小伊 我colcon build 构建的输出非常多，之后显示
zsb@zsb-virtual-machine:~/chat4$ source install/setup.bash
bash: install/setup.bash: 没有那个文件或目录
