无法制作ROS2软件包（但曾经能够）

Question

我很难为Robotis Open操纵器制作ROS2包装。我能够运行此操作并能够在虚拟机上运行它，但是我的主机现在无法构建这些软件包。我多次重新安装狐狸，结果仍然相同。

这些是我使用的命令：

colcon build --event-handlers console_direct+ --cmake-args -DCMAKE_VERBOSE_MAKEFILE=ON --packages-select dynamixel_sdk_custom_interfaces

尽管简单的Colcon构建也给我带来了与我想看看是否使其冗长的错误可以帮助我确定问题。

这是我得到的结果：

Starting >>> dynamixel_sdk_custom_interfaces
-- The C compiler identification is GNU 9.4.0
-- The CXX compiler identification is GNU 9.4.0
-- 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: 0.9.9 (/opt/ros/foxy/share/ament_cmake/cmake)
-- Found PythonInterp: /usr/bin/python3 (found suitable version "3.8.10", minimum required is "3")
-- Using PYTHON_EXECUTABLE: /usr/bin/python3
-- Found builtin_interfaces: 1.0.0 (/opt/ros/foxy/share/builtin_interfaces/cmake)
-- Using all available rosidl_typesupport_c: rosidl_typesupport_fastrtps_c;rosidl_typesupport_introspection_c
-- Found rosidl_adapter: 1.2.1 (/opt/ros/foxy/share/rosidl_adapter/cmake)
-- Found OpenSSL: /usr/lib/x86_64-linux-gnu/libcrypto.so (found version "1.1.1f")
-- Found FastRTPS: /opt/ros/foxy/include
-- Using all available rosidl_typesupport_cpp: rosidl_typesupport_fastrtps_cpp;rosidl_typesupport_introspection_cpp
-- Found rosidl_default_generators: 1.0.1 (/opt/ros/foxy/share/rosidl_default_generators/cmake)
-- Found PythonInterp: /usr/bin/python3 (found version "3.8.10")
-- Found ament_cmake_ros: 0.9.2 (/opt/ros/foxy/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 "3.8.10", minimum required is "3.5")
-- Found python_cmake_module: 0.8.1 (/opt/ros/foxy/share/python_cmake_module/cmake)
-- Found PythonLibs: /usr/lib/x86_64-linux-gnu/libpython3.8.so (found suitable version "3.8.10", minimum required is "3.5")
-- Using PYTHON_EXECUTABLE: /usr/bin/python3
-- Using PYTHON_INCLUDE_DIRS: /usr/include/python3.8
-- Using PYTHON_LIBRARIES: /usr/lib/x86_64-linux-gnu/libpython3.8.so
-- Found PythonExtra: .so
-- Configuring done
-- Generating done
-- Build files have been written to: /home/mainuser/colcon_ws/build/dynamixel_sdk_custom_interfaces
/usr/bin/cmake -S/home/mainuser/colcon_ws/src/DynamixelSDK/dynamixel_sdk_custom_interfaces -B/home/mainuser/colcon_ws/build/dynamixel_sdk_custom_interfaces --check-build-system CMakeFiles/Makefile.cmake 0
/usr/bin/cmake -E cmake_progress_start /home/mainuser/colcon_ws/build/dynamixel_sdk_custom_interfaces/CMakeFiles /home/mainuser/colcon_ws/build/dynamixel_sdk_custom_interfaces//CMakeFiles/progress.marks
/usr/bin/make  -f CMakeFiles/Makefile2 all
make[1]: Entering directory '/home/mainuser/colcon_ws/build/dynamixel_sdk_custom_interfaces'
/usr/bin/make  -f CMakeFiles/dynamixel_sdk_custom_interfaces__cpp.dir/build.make CMakeFiles/dynamixel_sdk_custom_interfaces__cpp.dir/depend
/usr/bin/make  -f CMakeFiles/dynamixel_sdk_custom_interfaces__rosidl_generator_c.dir/build.make CMakeFiles/dynamixel_sdk_custom_interfaces__rosidl_generator_c.dir/depend
make[1]: *** No rule to make target 'dynamixel_sdk_custom_interfaces__py/CMakeFiles/dynamixel_sdk_custom_interfaces__py.dir/all', needed by 'CMakeFiles/dynamixel_sdk_custom_interfaces__python.dir/all'.  Stop.
make[1]: *** Waiting for unfinished jobs....
make[2]: Entering directory '/home/mainuser/colcon_ws/build/dynamixel_sdk_custom_interfaces'
cd /home/mainuser/colcon_ws/build/dynamixel_sdk_custom_interfaces && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /home/mainuser/colcon_ws/src/DynamixelSDK/dynamixel_sdk_custom_interfaces /home/mainuser/colcon_ws/src/DynamixelSDK/dynamixel_sdk_custom_interfaces /home/mainuser/colcon_ws/build/dynamixel_sdk_custom_interfaces /home/mainuser/colcon_ws/build/dynamixel_sdk_custom_interfaces /home/mainuser/colcon_ws/build/dynamixel_sdk_custom_interfaces/CMakeFiles/dynamixel_sdk_custom_interfaces__cpp.dir/DependInfo.cmake --color=
make[2]: Entering directory '/home/mainuser/colcon_ws/build/dynamixel_sdk_custom_interfaces'
[  2%] Generating C code for ROS interfaces
/usr/bin/python3 /opt/ros/foxy/share/rosidl_generator_c/cmake/../../../lib/rosidl_generator_c/rosidl_generator_c --generator-arguments-file /home/mainuser/colcon_ws/build/dynamixel_sdk_custom_interfaces/rosidl_generator_c__arguments.json
make[2]: Leaving directory '/home/mainuser/colcon_ws/build/dynamixel_sdk_custom_interfaces'
/usr/bin/make  -f CMakeFiles/dynamixel_sdk_custom_interfaces__cpp.dir/build.make CMakeFiles/dynamixel_sdk_custom_interfaces__cpp.dir/build
make[2]: Entering directory '/home/mainuser/colcon_ws/build/dynamixel_sdk_custom_interfaces'
[  5%] Generating C++ code for ROS interfaces
/usr/bin/python3 /opt/ros/foxy/share/rosidl_generator_cpp/cmake/../../../lib/rosidl_generator_cpp/rosidl_generator_cpp --generator-arguments-file /home/mainuser/colcon_ws/build/dynamixel_sdk_custom_interfaces/rosidl_generator_cpp__arguments.json
make[2]: Leaving directory '/home/mainuser/colcon_ws/build/dynamixel_sdk_custom_interfaces'
[  5%] Built target dynamixel_sdk_custom_interfaces__cpp
cd /home/mainuser/colcon_ws/build/dynamixel_sdk_custom_interfaces && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /home/mainuser/colcon_ws/src/DynamixelSDK/dynamixel_sdk_custom_interfaces /home/mainuser/colcon_ws/src/DynamixelSDK/dynamixel_sdk_custom_interfaces /home/mainuser/colcon_ws/build/dynamixel_sdk_custom_interfaces /home/mainuser/colcon_ws/build/dynamixel_sdk_custom_interfaces /home/mainuser/colcon_ws/build/dynamixel_sdk_custom_interfaces/CMakeFiles/dynamixel_sdk_custom_interfaces__rosidl_generator_c.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/home/mainuser/colcon_ws/build/dynamixel_sdk_custom_interfaces'
/usr/bin/make  -f CMakeFiles/dynamixel_sdk_custom_interfaces__rosidl_generator_c.dir/build.make CMakeFiles/dynamixel_sdk_custom_interfaces__rosidl_generator_c.dir/build
make[2]: Entering directory '/home/mainuser/colcon_ws/build/dynamixel_sdk_custom_interfaces'
[ 10%] Building C object CMakeFiles/dynamixel_sdk_custom_interfaces__rosidl_generator_c.dir/rosidl_generator_c/dynamixel_sdk_custom_interfaces/srv/detail/get_position__functions.c.o
[ 10%] Building C object CMakeFiles/dynamixel_sdk_custom_interfaces__rosidl_generator_c.dir/rosidl_generator_c/dynamixel_sdk_custom_interfaces/msg/detail/set_position__functions.c.o
/usr/bin/cc -DRCUTILS_ENABLE_FAULT_INJECTION -DROS_PACKAGE_NAME=\"dynamixel_sdk_custom_interfaces\" -Ddynamixel_sdk_custom_interfaces__rosidl_generator_c_EXPORTS -I/home/mainuser/colcon_ws/build/dynamixel_sdk_custom_interfaces/rosidl_generator_c -isystem /opt/ros/foxy/include -fPIC -Wall -std=gnu11 -MD -MT CMakeFiles/dynamixel_sdk_custom_interfaces__rosidl_generator_c.dir/rosidl_generator_c/dynamixel_sdk_custom_interfaces/msg/detail/set_position__functions.c.o -MF CMakeFiles/dynamixel_sdk_custom_interfaces__rosidl_generator_c.dir/rosidl_generator_c/dynamixel_sdk_custom_interfaces/msg/detail/set_position__functions.c.o.d -o CMakeFiles/dynamixel_sdk_custom_interfaces__rosidl_generator_c.dir/rosidl_generator_c/dynamixel_sdk_custom_interfaces/msg/detail/set_position__functions.c.o -c /home/mainuser/colcon_ws/build/dynamixel_sdk_custom_interfaces/rosidl_generator_c/dynamixel_sdk_custom_interfaces/msg/detail/set_position__functions.c
/usr/bin/cc -DRCUTILS_ENABLE_FAULT_INJECTION -DROS_PACKAGE_NAME=\"dynamixel_sdk_custom_interfaces\" -Ddynamixel_sdk_custom_interfaces__rosidl_generator_c_EXPORTS -I/home/mainuser/colcon_ws/build/dynamixel_sdk_custom_interfaces/rosidl_generator_c -isystem /opt/ros/foxy/include -fPIC -Wall -std=gnu11 -MD -MT CMakeFiles/dynamixel_sdk_custom_interfaces__rosidl_generator_c.dir/rosidl_generator_c/dynamixel_sdk_custom_interfaces/srv/detail/get_position__functions.c.o -MF CMakeFiles/dynamixel_sdk_custom_interfaces__rosidl_generator_c.dir/rosidl_generator_c/dynamixel_sdk_custom_interfaces/srv/detail/get_position__functions.c.o.d -o CMakeFiles/dynamixel_sdk_custom_interfaces__rosidl_generator_c.dir/rosidl_generator_c/dynamixel_sdk_custom_interfaces/srv/detail/get_position__functions.c.o -c /home/mainuser/colcon_ws/build/dynamixel_sdk_custom_interfaces/rosidl_generator_c/dynamixel_sdk_custom_interfaces/srv/detail/get_position__functions.c
[ 12%] Linking C shared library libdynamixel_sdk_custom_interfaces__rosidl_generator_c.so
/usr/bin/cmake -E cmake_link_script CMakeFiles/dynamixel_sdk_custom_interfaces__rosidl_generator_c.dir/link.txt --verbose=1
/usr/bin/cc -fPIC -shared -Wl,-soname,libdynamixel_sdk_custom_interfaces__rosidl_generator_c.so -o libdynamixel_sdk_custom_interfaces__rosidl_generator_c.so CMakeFiles/dynamixel_sdk_custom_interfaces__rosidl_generator_c.dir/rosidl_generator_c/dynamixel_sdk_custom_interfaces/msg/detail/set_position__functions.c.o CMakeFiles/dynamixel_sdk_custom_interfaces__rosidl_generator_c.dir/rosidl_generator_c/dynamixel_sdk_custom_interfaces/srv/detail/get_position__functions.c.o  -Wl,-rpath,/opt/ros/foxy/lib: /opt/ros/foxy/lib/libbuiltin_interfaces__rosidl_typesupport_introspection_c.so /opt/ros/foxy/lib/libbuiltin_interfaces__rosidl_typesupport_c.so /opt/ros/foxy/lib/libbuiltin_interfaces__rosidl_typesupport_introspection_cpp.so /opt/ros/foxy/lib/libbuiltin_interfaces__rosidl_typesupport_cpp.so /opt/ros/foxy/lib/libbuiltin_interfaces__rosidl_generator_c.so /opt/ros/foxy/lib/librosidl_typesupport_introspection_cpp.so /opt/ros/foxy/lib/librosidl_typesupport_introspection_c.so /opt/ros/foxy/lib/librosidl_typesupport_cpp.so /opt/ros/foxy/lib/librosidl_typesupport_c.so /opt/ros/foxy/lib/librosidl_runtime_c.so /opt/ros/foxy/lib/librcpputils.so /opt/ros/foxy/lib/librcutils.so -ldl
make[2]: Leaving directory '/home/mainuser/colcon_ws/build/dynamixel_sdk_custom_interfaces'
[ 12%] Built target dynamixel_sdk_custom_interfaces__rosidl_generator_c
make[1]: Leaving directory '/home/mainuser/colcon_ws/build/dynamixel_sdk_custom_interfaces'
make: *** [Makefile:149: all] Error 2
--- stderr: dynamixel_sdk_custom_interfaces
make[1]: *** No rule to make target 'dynamixel_sdk_custom_interfaces__py/CMakeFiles/dynamixel_sdk_custom_interfaces__py.dir/all', needed by 'CMakeFiles/dynamixel_sdk_custom_interfaces__python.dir/all'.  Stop.
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:149: all] Error 2
---
Failed   <<< dynamixel_sdk_custom_interfaces [1.42s, exited with code 2]

Summary: 0 packages finished [1.63s]
  1 package failed: dynamixel_sdk_custom_interfaces
  1 package had stderr output: dynamixel_sdk_custom_interfaces

如上所述，这曾经对我有用。我试图在视觉代码中调试ROS2软件包，并可能已经更改了某些设置（但是我不记得编辑系统设置，只是以视觉代码为单位），但是无论哪种方式，它都在起作用，但是现在不行，我可以'想想任何导致它的东西或解决它的方法。任何帮助将不胜感激。我现在看到的唯一解决方案是重新安装操作系统，这一点我不希望这一点。