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    14A.1控制OLED-自定义消息接口 按步骤删除.pio/libdeps/featheresp32/micro_ros_platformio/libmicroros重新编译出错

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    ROS 2相关问题
    cmake报错 ros2自定义服务接口 micro-ros
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      问题 ：按步骤删除.pio/libdeps/featheresp32/micro_ros_platformio/libmicroros重新编译出错
      错误如下

      Building micro-ROS library
 *  Build mcu micro-ROS environment failed: 
 *  --- stderr: rosidl_typesupport_interface
 *  CMake Warning:
 *    Manually-specified variables were not used by the project:
 *  
 *      CMAKE_POSITION_INDEPENDENT_CODE
 *      THIRDPARTY
 *  
 *  
 *  ---
 *  --- stderr: test_interface_files
 *  CMake Warning:
 *    Manually-specified variables were not used by the project:
 *  
 *      BUILD_SHARED_LIBS
 *      CMAKE_POSITION_INDEPENDENT_CODE
 *      THIRDPARTY
 *  
 *  
 *  ---
 *  --- stderr: microcdr
 *  CMake Warning:
 *    Manually-specified variables were not used by the project:
 *  
 *      BUILD_TESTING
 *      THIRDPARTY
 *  
 *  
 *  ---
 *  --- stderr: rmw_implementation_cmake
 *  CMake Warning:
 *    Manually-specified variables were not used by the project:
 *  
 *      BUILD_SHARED_LIBS
 *      CMAKE_POSITION_INDEPENDENT_CODE
 *      THIRDPARTY
 *  
 *  
 *  ---
 *  --- stderr: rosidl_adapter
 *  CMake Warning:
 *    Manually-specified variables were not used by the project:
 *  
 *      BUILD_SHARED_LIBS
 *      CMAKE_POSITION_INDEPENDENT_CODE
 *      THIRDPARTY
 *  
 *  
 *  ---
 *  --- stderr: rcutils
 *  CMake Warning:
 *    Manually-specified variables were not used by the project:
 *  
 *      ENABLE_TESTING
 *      THIRDPARTY
 *  
 *  
 *  In function 'rcutils_char_array_strncat',
 *      inlined from 'rcutils_char_array_strcat' at /home/zrc/ESP32Code/OLED/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/src/rcutils/src/char_array.c:239:10:
 *  /home/zrc/ESP32Code/OLED/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/src/rcutils/src/char_array.c:224:3: warning: 'strncat' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
 *     strncat(char_array->buffer, src, n);
 *     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 *  /home/zrc/ESP32Code/OLED/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/src/rcutils/src/char_array.c: In function 'rcutils_char_array_strcat':
 *  /home/zrc/ESP32Code/OLED/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/src/rcutils/src/char_array.c:239:10: note: length computed here
 *     return rcutils_char_array_strncat(char_array, src, strlen(src));
 *            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 *  /home/zrc/ESP32Code/OLED/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/src/rcutils/src/error_handling.c: In function 'rcutils_get_error_string':
 *  /home/zrc/ESP32Code/OLED/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/src/rcutils/src/error_handling.c:240:38: warning: initializer-string for array of chars is too long
 *       return (rcutils_error_string_t) {"error not set"};  // NOLINT(readability/braces)
 *                                        ^~~~~~~~~~~~~~~
 *  /home/zrc/ESP32Code/OLED/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/src/rcutils/src/error_handling.c:240:38: note: (near initialization for '(anonymous).str')
 *  In file included from /home/zrc/ESP32Code/OLED/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/src/rcutils/src/error_handling.c:35:
 *  At top level:
 *  /home/zrc/ESP32Code/OLED/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/src/rcutils/src/./error_handling_helpers.h:109:1: warning: '__rcutils_convert_uint64_t_into_c_str' defined but not used [-Wunused-function]
 *   __rcutils_convert_uint64_t_into_c_str(uint64_t number, char * buffer, size_t buffer_size)
 *   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 *  /home/zrc/ESP32Code/OLED/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/src/rcutils/src/./error_handling_helpers.h:91:1: warning: '__rcutils_reverse_str' defined but not used [-Wunused-function]
 *   __rcutils_reverse_str(char * string_in, size_t string_len)
 *   ^~~~~~~~~~~~~~~~~~~~~
 *  ---
 *  --- stderr: tracetools
 *  CMake Warning:
 *    Manually-specified variables were not used by the project:
 *  
 *      THIRDPARTY
 *  
 *  
 *  ---
 *  --- stderr: rosidl_parser
 *  CMake Warning:
 *    Manually-specified variables were not used by the project:
 *  
 *      BUILD_SHARED_LIBS
 *      CMAKE_POSITION_INDEPENDENT_CODE
 *      THIRDPARTY
 *  
 *  
 *  ---
 *  --- stderr: rosidl_runtime_c
 *  CMake Warning at /home/zrc/ESP32Code/OLED/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcutils/cmake/ament_cmake_export_libraries-extras.cmake:116 (message):
 *    Package 'rcutils' exports library 'dl' which couldn't be found
 *  Call Stack (most recent call first):
 *    /home/zrc/ESP32Code/OLED/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcutils/cmake/rcutilsConfig.cmake:41 (include)
 *    CMakeLists.txt:15 (find_package)
 *  
 *  
 *  CMake Warning:
 *    Manually-specified variables were not used by the project:
 *  
 *      THIRDPARTY
 *  
 *  
 *  ---
 *  --- stderr: microxrcedds_client
 *  CMake Warning:
 *    Manually-specified variables were not used by the project:
 *  
 *      BUILD_TESTING
 *      THIRDPARTY
 *  
 *  
 *  ---
 *  --- stderr: rosidl_cmake
 *  CMake Warning:
 *    Manually-specified variables were not used by the project:
 *  
 *      BUILD_SHARED_LIBS
 *      CMAKE_POSITION_INDEPENDENT_CODE
 *      THIRDPARTY
 *  
 *  
 *  ---
 *  --- stderr: rcl_logging_interface
 *  CMake Warning at /home/zrc/ESP32Code/OLED/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcutils/cmake/ament_cmake_export_libraries-extras.cmake:116 (message):
 *    Package 'rcutils' exports library 'dl' which couldn't be found
 *  Call Stack (most recent call first):
 *    /home/zrc/ESP32Code/OLED/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcutils/cmake/rcutilsConfig.cmake:41 (include)
 *    CMakeLists.txt:19 (find_package)
 *  
 *  
 *  CMake Warning:
 *    Manually-specified variables were not used by the project:
 *  
 *      THIRDPARTY
 *  
 *  
 *  ---
 *  --- stderr: rmw
 *  CMake Warning at /home/zrc/ESP32Code/OLED/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcutils/cmake/ament_cmake_export_libraries-extras.cmake:116 (message):
 *    Package 'rcutils' exports library 'dl' which couldn't be found
 *  Call Stack (most recent call first):
 *    /home/zrc/ESP32Code/OLED/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcutils/cmake/rcutilsConfig.cmake:41 (include)
 *    CMakeLists.txt:21 (find_package)
 *  
 *  
 *  CMake Warning:
 *    Manually-specified variables were not used by the project:
 *  
 *      THIRDPARTY
 *  
 *  
 *  ---
 *  --- stderr: rcl_logging_noop
 *  CMake Warning at /home/zrc/ESP32Code/OLED/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcutils/cmake/ament_cmake_export_libraries-extras.cmake:116 (message):
 *    Package 'rcutils' exports library 'dl' which couldn't be found
 *  Call Stack (most recent call first):
 *    /home/zrc/ESP32Code/OLED/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcutils/cmake/rcutilsConfig.cmake:41 (include)
 *    /home/zrc/ESP32Code/OLED/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcl_logging_interface/cmake/ament_cmake_export_dependencies-extras.cmake:21 (find_package)
 *    /home/zrc/ESP32Code/OLED/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcl_logging_interface/cmake/rcl_logging_interfaceConfig.cmake:41 (include)
 *    CMakeLists.txt:15 (find_package)
 *  
 *  
 *  CMake Warning:
 *    Manually-specified variables were not used by the project:
 *  
 *      THIRDPARTY
 *  
 *  
 *  ---
 *  --- stderr: rosidl_generator_c
 *  CMake Warning:
 *    Manually-specified variables were not used by the project:
 *  
 *      THIRDPARTY
 *  
 *  
 *  ---
 *  --- stderr: rosidl_typesupport_introspection_c
 *  CMake Warning:
 *    Manually-specified variables were not used by the project:
 *  
 *      THIRDPARTY
 *  
 *  
 *  ---
 *  --- stderr: rosidl_typesupport_microxrcedds_c
 *  CMake Warning at /home/zrc/ESP32Code/OLED/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcutils/cmake/ament_cmake_export_libraries-extras.cmake:116 (message):
 *    Package 'rcutils' exports library 'dl' which couldn't be found
 *  Call Stack (most recent call first):
 *    /home/zrc/ESP32Code/OLED/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcutils/cmake/rcutilsConfig.cmake:41 (include)
 *    /home/zrc/ESP32Code/OLED/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rosidl_runtime_c/cmake/ament_cmake_export_dependencies-extras.cmake:21 (find_package)
 *    /home/zrc/ESP32Code/OLED/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rosidl_runtime_c/cmake/rosidl_runtime_cConfig.cmake:41 (include)
 *    CMakeLists.txt:22 (find_package)
 *  
 *  
 *  CMake Warning:
 *    Manually-specified variables were not used by the project:
 *  
 *      THIRDPARTY
 *  
 *  
 *  ---
 *  --- stderr: fishbot_interfaces
 *  CMake Error at CMakeLists.txt:25 (find_package):
 *    By not providing "Findrosidl_default_generators.cmake" in CMAKE_MODULE_PATH
 *    this project has asked CMake to find a package configuration file provided
 *    by "rosidl_default_generators", but CMake did not find one.
 *  
 *    Could not find a package configuration file provided by
 *    "rosidl_default_generators" with any of the following names:
 *  
 *      rosidl_default_generatorsConfig.cmake
 *      rosidl_default_generators-config.cmake
 *  
 *    Add the installation prefix of "rosidl_default_generators" to
 *    CMAKE_PREFIX_PATH or set "rosidl_default_generators_DIR" to a directory
 *    containing one of the above files.  If "rosidl_default_generators" provides
 *    a separate development package or SDK, be sure it has been installed.
 *  
 *  
 *  ---
 *  Failed   <<< fishbot_interfaces [1.40s, exited with code 1]
 *  
 *  ================================================================= [FAILED] Took 210.74 seconds =================================================================

      我的Cmakelists.txt和package.xml全是按照作者的复制粘贴。
      Cmakelists.txt如下

      cmake_minimum_required(VERSION 3.8)
project(fishbot_interfaces)

if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
  add_compile_options(-Wall -Wextra -Wpedantic)
endif()

# find dependencies
find_package(ament_cmake REQUIRED)
# uncomment the following section in order to fill in
# further dependencies manually.
# find_package(<dependency> REQUIRED)

if(BUILD_TESTING)
  find_package(ament_lint_auto REQUIRED)
  # the following line skips the linter which checks for copyrights
  # comment the line when a copyright and license is added to all source files
  set(ament_cmake_copyright_FOUND TRUE)
  # the following line skips cpplint (only works in a git repo)
  # comment the line when this package is in a git repo and when
  # a copyright and license is added to all source files
  set(ament_cmake_cpplint_FOUND TRUE)
  ament_lint_auto_find_test_dependencies()
endif()
find_package(rosidl_default_generators REQUIRED) 
  rosidl_generate_interfaces(${PROJECT_NAME}
  "srv/OledControl.srv" 
 )
ament_package()

      package.xml如下

      <?xml version="1.0"?>
<?xml-model href="http://download.ros.org/schema/package_format3.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
<package format="3">
  <name>fishbot_interfaces</name>
  <version>0.0.0</version>
  <description>TODO: Package description</description>
  <maintainer email="zrc@todo.todo">zrc</maintainer>
  <license>TODO: License declaration</license>
  <member_of_group>rosidl_interface_packages</member_of_group>
  <buildtool_depend>ament_cmake</buildtool_depend>

  <test_depend>ament_lint_auto</test_depend>
  <test_depend>ament_lint_common</test_depend>

  <export>
    <build_type>ament_cmake</build_type>
  </export>
</package>

      之前直接colcon build这一步都成功的，但是到这就失败了。求小鱼大佬和过往的英雄好汉们解答，感谢！
      系统版本Ubuntu 22.04
      我人在海外，我不知道是不是网络的问题
      此外，我将库的源替换成海外源
      https://github.com/micro-ROS/micro_ros_platformio.git
      又发生了错误

      Building micro-ROS library
Build mcu micro-ROS environment failed: 
--- stderr: rcl_logging_interface
CMake Warning at /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcutils/cmake/ament_cmake_export_libraries-extras.cmake:116 (message):
  Package 'rcutils' exports library 'dl' which couldn't be found
Call Stack (most recent call first):
  /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcutils/cmake/rcutilsConfig.cmake:41 (include)
  CMakeLists.txt:20 (find_package)


---
--- stderr: rosidl_runtime_c
CMake Warning at /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcutils/cmake/ament_cmake_export_libraries-extras.cmake:116 (message):
  Package 'rcutils' exports library 'dl' which couldn't be found
Call Stack (most recent call first):
  /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcutils/cmake/rcutilsConfig.cmake:41 (include)
  CMakeLists.txt:15 (find_package)


---
--- stderr: rosidl_dynamic_typesupport
CMake Warning at /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcutils/cmake/ament_cmake_export_libraries-extras.cmake:116 (message):
  Package 'rcutils' exports library 'dl' which couldn't be found
Call Stack (most recent call first):
  /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcutils/cmake/rcutilsConfig.cmake:41 (include)
  CMakeLists.txt:26 (find_package)


---
--- stderr: rcl_logging_noop
CMake Warning at /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcutils/cmake/ament_cmake_export_libraries-extras.cmake:116 (message):
  Package 'rcutils' exports library 'dl' which couldn't be found
Call Stack (most recent call first):
  /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcutils/cmake/rcutilsConfig.cmake:41 (include)
  /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcl_logging_interface/cmake/ament_cmake_export_dependencies-extras.cmake:21 (find_package)
  /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcl_logging_interface/cmake/rcl_logging_interfaceConfig.cmake:41 (include)
  CMakeLists.txt:16 (find_package)


---
--- stderr: rmw
CMake Warning at /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcutils/cmake/ament_cmake_export_libraries-extras.cmake:116 (message):
  Package 'rcutils' exports library 'dl' which couldn't be found
Call Stack (most recent call first):
  /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcutils/cmake/rcutilsConfig.cmake:41 (include)
  CMakeLists.txt:22 (find_package)


---
--- stderr: rosidl_typesupport_microxrcedds_c
CMake Warning at /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcutils/cmake/ament_cmake_export_libraries-extras.cmake:116 (message):
  Package 'rcutils' exports library 'dl' which couldn't be found
Call Stack (most recent call first):
  /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcutils/cmake/rcutilsConfig.cmake:41 (include)
  /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rosidl_runtime_c/cmake/ament_cmake_export_dependencies-extras.cmake:21 (find_package)
  /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rosidl_runtime_c/cmake/rosidl_runtime_cConfig.cmake:41 (include)
  CMakeLists.txt:22 (find_package)


---
--- stderr: micro_ros_utilities
CMake Warning at /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcutils/cmake/ament_cmake_export_libraries-extras.cmake:116 (message):
  Package 'rcutils' exports library 'dl' which couldn't be found
Call Stack (most recent call first):
  /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcutils/cmake/rcutilsConfig.cmake:41 (include)
  /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rosidl_runtime_c/cmake/ament_cmake_export_dependencies-extras.cmake:21 (find_package)
  /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rosidl_runtime_c/cmake/rosidl_runtime_cConfig.cmake:41 (include)
  /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rosidl_typesupport_introspection_c/cmake/ament_cmake_export_dependencies-extras.cmake:21 (find_package)
  /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rosidl_typesupport_introspection_c/cmake/rosidl_typesupport_introspection_cConfig.cmake:41 (include)
  CMakeLists.txt:18 (find_package)


---
--- stderr: rosidl_typesupport_c
CMake Warning at /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcutils/cmake/ament_cmake_export_libraries-extras.cmake:116 (message):
  Package 'rcutils' exports library 'dl' which couldn't be found
Call Stack (most recent call first):
  /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcutils/cmake/rcutilsConfig.cmake:41 (include)
  CMakeLists.txt:34 (find_package)


---
--- stderr: builtin_interfaces
CMake Warning at /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcutils/cmake/ament_cmake_export_libraries-extras.cmake:116 (message):
  Package 'rcutils' exports library 'dl' which couldn't be found
Call Stack (most recent call first):
  /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rcutils/cmake/rcutilsConfig.cmake:41 (include)
  /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rosidl_runtime_c/cmake/ament_cmake_export_dependencies-extras.cmake:21 (find_package)
  /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rosidl_runtime_c/cmake/rosidl_runtime_cConfig.cmake:41 (include)
  /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rosidl_typesupport_introspection_c/cmake/ament_cmake_export_dependencies-extras.cmake:21 (find_package)
  /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rosidl_typesupport_introspection_c/cmake/rosidl_typesupport_introspection_cConfig.cmake:41 (include)
  /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rosidl_typesupport_c/cmake/rosidl_typesupport_c-extras.cmake:13 (find_package)
  /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rosidl_typesupport_c/cmake/rosidl_typesupport_cConfig.cmake:41 (include)
  /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rosidl_core_generators/cmake/rosidl_core_generators-extras.cmake:21 (find_package)
  /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rosidl_core_generators/cmake/rosidl_core_generatorsConfig.cmake:41 (include)
  CMakeLists.txt:17 (find_package)


CMake Error at /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rosidl_typesupport_c/cmake/get_used_typesupports.cmake:35 (message):
  No 'rosidl_typesupport_cpp' found
Call Stack (most recent call first):
  /opt/ros/humble/share/rosidl_typesupport_cpp/cmake/rosidl_typesupport_cpp-extras.cmake:8 (get_used_typesupports)
  /opt/ros/humble/share/rosidl_typesupport_cpp/cmake/rosidl_typesupport_cppConfig.cmake:41 (include)
  /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rosidl_core_generators/cmake/rosidl_core_generators-extras.cmake:21 (find_package)
  /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio/build/mcu/install/share/rosidl_core_generators/cmake/rosidl_core_generatorsConfig.cmake:41 (include)
  CMakeLists.txt:17 (find_package)


---
Failed   <<< builtin_interfaces [0.41s, exited with code 1]
      1 小鱼小 2 条回复 最后回复 回复 引用 0
      • 1
        luo @铁盒的序
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        @铁盒的序 解决了吗，老哥，我也是这个问题

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        • 铁
          铁盒的序 年度VIP @17612478530
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          @17612478530 还没有呢，等大佬们回答把

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          • 小鱼小
            小鱼 技术大佬 @铁盒的序
            最后由 编辑

            @铁盒的序 在 14A.1控制OLED-自定义消息接口 按步骤删除.pio/libdeps/featheresp32/micro_ros_platformio/libmicroros重新编译出错 中说：

            /home/zrc/ESP32Code/OLED1/.pio/libdeps/featheresp32/micro_ros_platformio

            你把整个代码仓库从默认目录移出来看看，比如放到主目录下

            小鱼 ROS 2 新书上线！书籍购买链接： https://m.tb.cn/h.gFDBx39
            新书配套视频：https://www.bilibili.com/video/BV1GW42197Ck/

            铁 1 条回复 最后回复 回复 引用 0
            • 铁
              铁盒的序 年度VIP @小鱼
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              @小鱼 老师您好，感谢您的回复，我是小白新手刚刚接触ros2，您的这个步骤可以说的再详细一点吗。十分感谢

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              • 铁
                铁盒的序 年度VIP @17612478530
                最后由 编辑

                @17612478530 老哥，你看vscode左下角有个环境选项，你换个环境就行，别用那个默认default开头的那个

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