[问答]

执行idf.py set-target esp32时出现报错的原因？

168 ESP32

问答对人有帮助，内容完整，我也想知道答案 0 我是按照官方教程一步步走的，但在执行idf.py set-target esp32时出现报错： CMake Error at build/CMakeFiles/git-data/grabRef.cmake:48 (file): file failed to open for reading (No such file or directory): D:/Programs/esp-idf/examples/get-started/hello_world/build/CMakeFiles/git-data/head-ref 我打开git-data文件夹，确实没有找到head-ref文件，里面只有grabRef.cmake文件和HEAD文件。即使不管报错继续执行idf.py build也无法编译，出现几乎相同的报错。百度完全没有查询到相关信息，也请大家和审核大大帮帮我我不管是用什么教程都会遇到错误，编译不了例程上次发的Visual Studio Code插件配置问题也没有人回复以下是CMD内信息： D:Programsesp-idfexamplesget-startedhello_world>D:Programsesp-idfexport.bat Setting IDF_PATH: D:Programsesp-idf Adding ESP-IDF tools to PATH... fatal: No names found, cannot describe anything. WARNING: Git describe was unsuccessful: b'' D:Programsesp-toolstoolsxtensa-esp32s2-elfesp-2021r1-8.4.0xtensa-esp32s2-elfbin D:Programsesp-toolstoolsxtensa-esp32s3-elfesp-2021r1-8.4.0xtensa-esp32s3-elfbin D:Programsesp-toolstoolsriscv32-esp-elfesp-2021r1-8.4.0riscv32-esp-elfbin D:Programsesp-toolstoolsesp32ulp-elf2.28.51-esp-20191205esp32ulp-elf-binutilsbin D:Programsesp-toolstoolsesp32s2ulp-elf2.28.51-esp-20191205esp32s2ulp-elf-binutilsbin D:Programsesp-toolstoolsopenocd-esp32v0.10.0-esp32-20210902openocd-esp32bin D:Programsesp-toolstoolsninja1.10.2 D:Programsesp-toolstoolsidf-exe1.0.1 D:Programsesp-toolstoolsccache4.3ccache-4.3-windows-64 D:Programsesp-toolstoolsdfu-util�.9dfu-util-0.9-win64 D:Programsesp-toolspython_envidf4.4_py3.6_envScripts D:Programsesp-idftools Checking if Python packages are up to date... Python requirements from D:Programsesp-idfrequirements.txt are satisfied. Done! You can now compile ESP-IDF projects. Go to the project directory and run: idf.py build D:Programsesp-idfexamplesget-startedhello_world>idf.py set-target esp32 Adding "set-target"'s dependency "fullclean" to list of commands with default set of options. Executing action: fullclean Directory 'd:programsesp-idfexamplesget-startedhello_worldbuild' doesn't seem to be a CMake build directory. Refusing to automatically delete files in this directory. Delete the directory manually to 'clean' it. D:Programsesp-idfexamplesget-startedhello_world>idf.py set-target esp32 Adding "set-target"'s dependency "fullclean" to list of commands with default set of options. Executing action: fullclean Build directory 'd:programsesp-idfexamplesget-startedhello_worldbuild' not found. Nothing to clean. Executing action: set-target Set Target to: esp32, new sdkconfig created. Existing sdkconfig renamed to sdkconfig.old. Running cmake in directory d:programsesp-idfexamplesget-startedhello_worldbuild Executing "cmake -G Ninja -DPYTHON_DEPS_CHECKED=1 -DESP_PLATFORM=1 -DIDF_TARGET=esp32 -DCCACHE_ENABLE=1 d:programsesp-idfexamplesget-startedhello_world"... -- Found Git: C:/Program Files/Git/cmd/git.exe (found version "2.33.0.windows.2") CMake Error at build/CMakeFiles/git-data/grabRef.cmake:48 (file): file failed to open for reading (No such file or directory): D:/Programs/esp-idf/examples/get-started/hello_world/build/CMakeFiles/git-data/head-ref Call Stack (most recent call first): D:/Programs/esp-idf/tools/cmake/third_party/GetGitRevisionDescription.cmake:80 (include) D:/Programs/esp-idf/tools/cmake/third_party/GetGitRevisionDescription.cmake:90 (get_git_head_revision) D:/Programs/esp-idf/tools/cmake/build.cmake:67 (git_describe) D:/Programs/esp-idf/tools/cmake/build.cmake:174 (__build_get_idf_git_revision) D:/Programs/esp-idf/tools/cmake/idf.cmake:50 (__build_init) D:/Programs/esp-idf/tools/cmake/project.cmake:12 (include) CMakeLists.txt:5 (include) CMake Warning at D:/Programs/esp-idf/tools/cmake/git_submodules.cmake:52 (message): Git submodule is out of date. Run 'git submodule update --init --recursive' to fix. Call Stack (most recent call first): D:/Programs/esp-idf/tools/cmake/build.cmake:77 (git_submodule_check) D:/Programs/esp-idf/tools/cmake/build.cmake:174 (__build_get_idf_git_revision) D:/Programs/esp-idf/tools/cmake/idf.cmake:50 (__build_init) D:/Programs/esp-idf/tools/cmake/project.cmake:12 (include) CMakeLists.txt:5 (include) CMake Error at D:/Programs/esp-idf/tools/cmake/git_submodules.cmake:57 (get_filename_component): get_filename_component unknown component BASE_DIR Call Stack (most recent call first): D:/Programs/esp-idf/tools/cmake/build.cmake:77 (git_submodule_check) D:/Programs/esp-idf/tools/cmake/build.cmake:174 (__build_get_idf_git_revision) D:/Programs/esp-idf/tools/cmake/idf.cmake:50 (__build_init) D:/Programs/esp-idf/tools/cmake/project.cmake:12 (include) CMakeLists.txt:5 (include) -- Configuring incomplete, errors occurred! cmake failed with exit code 1 D:Programsesp-idfexamplesget-startedhello_world>git submodule update --init D:Programsesp-idfexamplesget-startedhello_world> 0 本主题由 Harmony技术专家于 2024-6-20 17:05 审核通过
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答案对人有帮助，有参考价值 0 出现这个错误的原因可能是由于以下几个方面： 1. Git子模块问题：ESP-IDF 使用 Git 子模块来管理其依赖项。如果子模块没有正确克隆或者更新，可能会导致这个问题。请确保你已经正确克隆了 ESP-IDF 仓库，包括所有的子模块。你可以使用以下命令来更新子模块： ``` git submodule update --init --recursive ``` 2. CMake缓存问题：有时候，CMake 的缓存可能会导致问题。你可以尝试清理 CMake 缓存，然后重新运行 `idf.py build`。在命令行中，进入你的项目目录，然后执行以下命令： ``` idf.py fullclean idf.py set-target esp32 idf.py build ``` 3. 路径问题：确保你的项目路径没有包含特殊字符或者空格。有时候，这些字符可能会导致问题。 4. 权限问题：确保你有足够的权限来读取和写入项目目录。如果你没有足够的权限，可能会导致文件无法打开的错误。 5. ESP-IDF版本问题：确保你使用的是最新版本的 ESP-IDF。有时候，旧版本的 ESP-IDF 可能会有已知的问题。你可以使用以下命令来更新 ESP-IDF： ``` git pull git submodule update --init --recursive ``` 6. IDE或编辑器问题：如果你使用的是特定的 IDE 或编辑器，确保它们没有干扰到你的项目设置或者文件。

2024-6-20 17:45:23 评论举报王树林