解决 NotImplementedError: fromstring() has been removed. Please call frombytes() instead.

最新推荐文章于 2025-05-27 12:27:53 发布
最新推荐文章于 2025-05-27 12:27:53 发布
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分类专栏： tensorflow Ubuntu 文章标签： Pillow
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本文链接：https://blog.youkuaiyun.com/u010025211/article/details/75646981
本文介绍了解决Pillow版本冲突的方法，包括指定版本安装、离线安装及代码适配技巧。当遇到Pillow不兼容的问题时，可以通过更换版本或调整代码中Image模块的调用方式来解决。

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《python调试》NotImplementedError: fromstring() has been removed. Please call frombytes() instead.解决方法
jiangsujiangjiang的博客
05-16 1389
from VideoCapture import Device import time, string interval = 2 cam = Device(devnum=0, showVideoWindow=0) # cam.setResolution(648, 480) cam.saveSnapshot('image.jpg', timestamp=3, boldfont=1, qual...
Python 库兼容性问题-fromstring() has been removed. Please call frombytes() instead.原因及解决办法
小蓝枣的博客
02-12 1532
使用 VideoCapture 运行程序时报错了：fromstring() has been removed. Please call frombytes() instead. 原因是 VideoCapture 在 python2.x 系列时就开始支持的库，后来到了 python3.x 系列对应的库虽然很多东西已经适配了，但是还是存在一些小的兼容性问题。 报错的原因给的也很清晰，就是让我们把 fromstring 用 frombytes 替换掉。
Ubuntu 16.04 Exception: tostring() has been removed. Please call tobytes() instead.
csm_qz的专栏
05-27 1373
pillow版本问题，我之前版本是3.1.2，换成2.9.0之后就没有问题了sudo pip install pillow==2.9.0
【笔记】解决ImportError: cannot import name ‘interp‘ from ‘scipy‘报错
love530love的博客
05-27 717
工作记录。
更新PIL库后遇到NotImplementedError: tostring() has been removed. Please call tobytes() instead
hjxu2016的博客
05-01 5294
在调用python-openslide库时，一时脑抽，更新了scikit这个库 sudo pip install --upgrade scikit-image 再运行就遇到 NotImplementedError: tostring() has been removed. Please call tobytes() instead这个问题，这应该是PIL这个库更新后，tostring被舍弃了
python---图片格式转换问题，NotImplementedError: tostring() has been removed.
xwbk12的博客
01-06 4526
python—图片格式转换问题 学习用python简单处理图片：打开\显示\保存图像：https://www.cnblogs.com/denny402/p/5096001.html 出现如下问题： 1、python—图片格式转换问题 root@kali:~/python/laowangpy/function/binzcmsyzm# python Python 2.7.3 (defaul
Windows PowerShell 版权所有（C） Microsoft Corporation。保留所有权利。 安装最新的 PowerShell，了解新功能和改进！https://aka.ms/PSWindows (.venv1) PS D:\OCR\AW> pip install cmake -i https://pypi.tuna.tsinghua.edu.cn/simple Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple Collecting cmake Downloading https://pypi.tuna.tsinghua.edu.cn/packages/16/1a/6504170f8cfadde043ed5dabadcca8af50545094428ed74c44c1eac3903f/cmake-4.0.2-py3-none-win_amd64.whl (36.7 MB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 36.7/36.7 MB 21.8 MB/s eta 0:00:00 Installing collected packages: cmake Successfully installed cmake-4.0.2 [notice] A new release of pip is available: 23.2.1 -> 25.1.1 [notice] To update, run: python.exe -m pip install --upgrade pip (.venv1) PS D:\OCR\AW> pip install dlib==19.24.0 -i https://pypi.tuna.tsinghua.edu.cn/simple Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple Collecting dlib==19.24.0 Downloading https://pypi.tuna.tsinghua.edu.cn/packages/e5/3b/7a8522a5c2ef6ff6252e46b0788b3d2c2280198c49d6ecf3b576b171045f/dlib-19.24.0.tar.gz (3.2 MB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 3.2/3.2 MB 3.5 MB/s eta 0:00:00 Preparing metadata (setup.py) ... done Building wheels for collected packages: dlib Building wheel for dlib (setup.py) ... error error: subprocess-exited-with-error × python setup.py bdist_wheel did not run successfully. │ exit code: 1 ╰─> [60 lines of output] running bdist_wheel running build running build_py running build_ext C:\Users\Admin\AppData\Local\Temp\pip-install-8ye8wh45\dlib_06503242b7ff453f95f8a7e1db2cf260\setup.py:129: DeprecationWarning: distutils Version classes are deprecated. Use packaging.version instead. if LooseVersion(cmake_version) < '3.1.0': Building extension for Python 3.9.13 (tags/v3.9.13:6de2ca5, May 17 2022, 16:36:42) [MSC v.1929 64 bit (AMD64)] Invoking CMake setup: 'cmake C:\Users\Admin\AppData\Local\Temp\pip-install-8ye8wh45\dlib_06503242b7ff453f95f8a7e1db2cf260\tools\python -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=C:\Users\Admin\AppData\Local\Temp\pip-install-8ye8wh45\d lib_06503242b7ff453f95f8a7e1db2cf260\build\lib.win-amd64-cpython-39 -DPYTHON_EXECUTABLE=D:\OCR\AW\.venv1\Scripts\python.exe -DCMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE=C:\Users\Admin\AppData\Local\Temp\pip-install-8ye8wh45\dlib_06503242b7ff453f95f8a7e1db2cf260\build\lib.win-amd64-cpython-39 -A x64' -- Building for: Visual Studio 17 2022 CMake Error at CMakeLists.txt:2 (CMAKE_MINIMUM_REQUIRED): Compatibility with CMake < 3.5 has been removed from CMake. Update the VERSION argument <min> value. Or, use the <min>...<max> syntax to tell CMake that the project requires at least <min> but has been updated to work with policies introduced by <max> or earlier. Or, add -DCMAKE_POLICY_VERSION_MINIMUM=3.5 to try configuring anyway. -- Configuring incomplete, errors occurred! Traceback (most recent call last): File "<string>", line 2, in <module> File "<pip-setuptools-caller>", line 34, in <module> File "C:\Users\Admin\AppData\Local\Temp\pip-install-8ye8wh45\dlib_06503242b7ff453f95f8a7e1db2cf260\setup.py", line 222, in <module> setup( File "D:\OCR\AW\.venv1\lib\site-packages\setuptools\__init__.py", line 103, in setup return distutils.core.setup(**attrs) File "D:\OCR\AW\.venv1\lib\site-packages\setuptools\_distutils\core.py", line 185, in setup return run_commands(dist) File "D:\OCR\AW\.venv1\lib\site-packages\setuptools\_distutils\core.py", line 201, in run_commands dist.run_commands() File "D:\OCR\AW\.venv1\lib\site-packages\setuptools\_distutils\dist.py", line 969, in run_commands self.run_command(cmd) File "D:\OCR\AW\.venv1\lib\site-packages\setuptools\dist.py", line 1001, in run_command super().run_command(command) File "D:\OCR\AW\.venv1\lib\site-packages\setuptools\_distutils\dist.py", line 988, in run_command cmd_obj.run() File "D:\OCR\AW\.venv1\lib\site-packages\wheel\bdist_wheel.py", line 364, in run self.run_command("build") File "D:\OCR\AW\.venv1\lib\site-packages\setuptools\_distutils\cmd.py", line 318, in run_command self.distribution.run_command(command) File "D:\OCR\AW\.venv1\lib\site-packages\setuptools\dist.py", line 1001, in run_command super().run_command(command) File "D:\OCR\AW\.venv1\lib\site-packages\setuptools\_distutils\dist.py", line 988, in run_command cmd_obj.run() File "D:\OCR\AW\.venv1\lib\site-packages\setuptools\_distutils\command\build.py", line 131, in run self.run_command(cmd_name) File "D:\OCR\AW\.venv1\lib\site-packages\setuptools\_distutils\cmd.py", line 318, in run_command self.distribution.run_command(command) File "D:\OCR\AW\.venv1\lib\site-packages\setuptools\dist.py", line 1001, in run_command super().run_command(command) File "D:\OCR\AW\.venv1\lib\site-packages\setuptools\_distutils\dist.py", line 988, in run_command cmd_obj.run() File "C:\Users\Admin\AppData\Local\Temp\pip-install-8ye8wh45\dlib_06503242b7ff453f95f8a7e1db2cf260\setup.py", line 134, in run self.build_extension(ext) File "C:\Users\Admin\AppData\Local\Temp\pip-install-8ye8wh45\dlib_06503242b7ff453f95f8a7e1db2cf260\setup.py", line 171, in build_extension subprocess.check_call(cmake_setup, cwd=build_folder) File "C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\subprocess.py", line 373, in check_call raise CalledProcessError(retcode, cmd) subprocess.CalledProcessError: Command '['cmake', 'C:\\Users\\Admin\\AppData\\Local\\Temp\\pip-install-8ye8wh45\\dlib_06503242b7ff453f95f8a7e1db2cf260\\tools\\python', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=C:\\Users\\Admin\\AppD ata\\Local\\Temp\\pip-install-8ye8wh45\\dlib_06503242b7ff453f95f8a7e1db2cf260\\build\\lib.win-amd64-cpython-39', '-DPYTHON_EXECUTABLE=D:\\OCR\\AW\\.venv1\\Scripts\\python.exe', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE=C:\\Users\\Admin\\AppData\\Local\\Temp\\pip-install-8ye8wh45\\dlib_06503242b7ff453f95f8a7e1db2cf260\\build\\lib.win-amd64-cpython-39', '-A', 'x64']' returned non-zero exit status 1. [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. ERROR: Failed building wheel for dlib Running setup.py clean for dlib Failed to build dlib ERROR: Could not build wheels for dlib, which is required to install pyproject.toml-based projects [notice] A new release of pip is available: 23.2.1 -> 25.1.1 [notice] To update, run: python.exe -m pip install --upgrade pip (.venv1) PS D:\OCR\AW> pip install cmake -i https://pypi.tuna.tsinghua.edu.cn/simple Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple Requirement already satisfied: cmake in d:\ocr\aw\.venv1\lib\site-packages (4.0.2) [notice] A new release of pip is available: 23.2.1 -> 25.1.1 [notice] To update, run: python.exe -m pip install --upgrade pip (.venv1) PS D:\OCR\AW> pip install boost -i https://pypi.tuna.tsinghua.edu.cn/simple Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple Collecting boost Downloading https://pypi.tuna.tsinghua.edu.cn/packages/cd/e9/fd77f318eba4976c9ed9df341c13daebe69cace8723dbd0f3d39a0dddb08/boost-0.1.tar.gz (6.3 kB) Preparing metadata (setup.py) ... done Collecting Mastodon.py (from boost) Downloading https://pypi.tuna.tsinghua.edu.cn/packages/cf/d7/632b8b14a13eb33a9fcc5c3354f878fa39dfb5f51ef6283b24fce84c5796/mastodon_py-2.0.1-py3-none-any.whl (108 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 108.5/108.5 kB 701.7 kB/s eta 0:00:00 Collecting sqlalchemy (from boost) Downloading https://pypi.tuna.tsinghua.edu.cn/packages/b0/1f/f68c58970d80ea5a1868ca5dc965d154a3b711f9ab06376ad9840d1475b8/sqlalchemy-2.0.41-cp39-cp39-win_amd64.whl (2.1 MB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 2.1/2.1 MB 19.3 MB/s eta 0:00:00 Collecting requests>=2.4.2 (from Mastodon.py->boost) Downloading https://pypi.tuna.tsinghua.edu.cn/packages/7c/e4/56027c4a6b4ae70ca9de302488c5ca95ad4a39e190093d6c1a8ace08341b/requests-2.32.4-py3-none-any.whl (64 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 64.8/64.8 kB 3.4 MB/s eta 0:00:00 Collecting python-dateutil (from Mastodon.py->boost) Downloading https://pypi.tuna.tsinghua.edu.cn/packages/ec/57/56b9bcc3c9c6a792fcbaf139543cee77261f3651ca9da0c93f5c1221264b/python_dateutil-2.9.0.post0-py2.py3-none-any.whl (229 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 229.9/229.9 kB 14.6 MB/s eta 0:00:00 Collecting python-magic-bin (from Mastodon.py->boost) Downloading https://pypi.tuna.tsinghua.edu.cn/packages/07/c2/094e3d62b906d952537196603a23aec4bcd7c6126bf80eb14e6f9f4be3a2/python_magic_bin-0.4.14-py2.py3-none-win_amd64.whl (409 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 409.3/409.3 kB 24.9 MB/s eta 0:00:00 Collecting decorator>=4.0.0 (from Mastodon.py->boost) Downloading https://pypi.tuna.tsinghua.edu.cn/packages/4e/8c/f3147f5c4b73e7550fe5f9352eaa956ae838d5c51eb58e7a25b9f3e2643b/decorator-5.2.1-py3-none-any.whl (9.2 kB) Collecting blurhash>=1.1.4 (from Mastodon.py->boost) Downloading https://pypi.tuna.tsinghua.edu.cn/packages/80/08/163cb166a2464223a5eb8890a92cc1cf7e8c7c79a2c75e497e3d8f3a4711/blurhash-1.1.4-py2.py3-none-any.whl (5.3 kB) Collecting greenlet>=1 (from sqlalchemy->boost) Downloading https://pypi.tuna.tsinghua.edu.cn/packages/6c/4c/bf2100cbc1bd07f39bee3b09e7eef39beffe29f5453dc2477a2693737913/greenlet-3.2.3-cp39-cp39-win_amd64.whl (296 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 296.4/296.4 kB ? eta 0:00:00 Collecting typing-extensions>=4.6.0 (from sqlalchemy->boost) Downloading https://pypi.tuna.tsinghua.edu.cn/packages/69/e0/552843e0d356fbb5256d21449fa957fa4eff3bbc135a74a691ee70c7c5da/typing_extensions-4.14.0-py3-none-any.whl (43 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 43.8/43.8 kB ? eta 0:00:00 Collecting charset_normalizer<4,>=2 (from requests>=2.4.2->Mastodon.py->boost) Downloading https://pypi.tuna.tsinghua.edu.cn/packages/6d/24/5849d46cf4311bbf21b424c443b09b459f5b436b1558c04e45dbb7cc478b/charset_normalizer-3.4.2-cp39-cp39-win_amd64.whl (105 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 105.8/105.8 kB ? eta 0:00:00 Collecting idna<4,>=2.5 (from requests>=2.4.2->Mastodon.py->boost) Downloading https://pypi.tuna.tsinghua.edu.cn/packages/76/c6/c88e154df9c4e1a2a66ccf0005a88dfb2650c1dffb6f5ce603dfbd452ce3/idna-3.10-py3-none-any.whl (70 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 70.4/70.4 kB ? eta 0:00:00 Collecting urllib3<3,>=1.21.1 (from requests>=2.4.2->Mastodon.py->boost) Downloading https://pypi.tuna.tsinghua.edu.cn/packages/6b/11/cc635220681e93a0183390e26485430ca2c7b5f9d33b15c74c2861cb8091/urllib3-2.4.0-py3-none-any.whl (128 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 128.7/128.7 kB ? eta 0:00:00 Collecting certifi>=2017.4.17 (from requests>=2.4.2->Mastodon.py->boost) Downloading https://pypi.tuna.tsinghua.edu.cn/packages/4a/7e/3db2bd1b1f9e95f7cddca6d6e75e2f2bd9f51b1246e546d88addca0106bd/certifi-2025.4.26-py3-none-any.whl (159 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 159.6/159.6 kB 10.0 MB/s eta 0:00:00 Collecting six>=1.5 (from python-dateutil->Mastodon.py->boost) Downloading https://pypi.tuna.tsinghua.edu.cn/packages/b7/ce/149a00dd41f10bc29e5921b496af8b574d8413afcd5e30dfa0ed46c2cc5e/six-1.17.0-py2.py3-none-any.whl (11 kB) Building wheels for collected packages: boost Building wheel for boost (setup.py) ... done Created wheel for boost: filename=boost-0.1-py3-none-any.whl size=12474 sha256=eba78724e39a43a1c34300def19b488974b9617617c86dc0de4abb49616e6224 Stored in directory: c:\users\admin\appdata\local\pip\cache\wheels\11\b9\d6\fd5b204a51f80a462f9767321a4f8fabf64a8bc1a1e85b1df0 Successfully built boost Installing collected packages: python-magic-bin, blurhash, urllib3, typing-extensions, six, idna, greenlet, decorator, charset_normalizer, certifi, sqlalchemy, requests, python-dateutil, Mastodon.py, boost Successfully installed Mastodon.py-2.0.1 blurhash-1.1.4 boost-0.1 certifi-2025.4.26 charset_normalizer-3.4.2 decorator-5.2.1 greenlet-3.2.3 idna-3.10 python-dateutil-2.9.0.post0 python-magic-bin-0.4.14 requests-2.32.4 six-1.17.0 sqlalchemy-2.0.41 typing-extensions-4.14.0 urllib3-2.4.0 [notice] A new release of pip is available: 23.2.1 -> 25.1.1 [notice] To update, run: python.exe -m pip install --upgrade pip (.venv1) PS D:\OCR\AW> pip install dlib -i https://pypi.tuna.tsinghua.edu.cn/simple Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple Collecting dlib Downloading https://pypi.tuna.tsinghua.edu.cn/packages/28/f4/f8949b18ec1df2ef05fc2ea1d1dd82ff2d050b8704b7d0d088017315c221/dlib-20.0.0.tar.gz (3.3 MB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 3.3/3.3 MB 4.9 MB/s eta 0:00:00 Installing build dependencies ... done Getting requirements to build wheel ... done Preparing metadata (pyproject.toml) ... done Building wheels for collected packages: dlib Building wheel for dlib (pyproject.toml) ... error error: subprocess-exited-with-error × Building wheel for dlib (pyproject.toml) did not run successfully. │ exit code: 1 ╰─> [48 lines of output] running bdist_wheel running build running build_ext Traceback (most recent call last): File "C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\runpy.py", line 197, in _run_module_as_main return _run_code(code, main_globals, None, File "C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\runpy.py", line 87, in _run_code exec(code, run_globals) File "D:\OCR\AW\.venv1\Scripts\cmake.exe\__main__.py", line 4, in <module> ModuleNotFoundError: No module named 'cmake' ================================================================================ ================================================================================ ================================================================================ CMake is not installed on your system! Or it is possible some broken copy of cmake is installed on your system. It is unfortunately very common for python package managers to include broken copies of cmake. So if the error above this refers to some file path to a cmake file inside a python or anaconda or miniconda path then you should delete that broken copy of cmake from your computer. Instead, please get an official copy of cmake from one of these known good sources of an official cmake: - cmake.org (this is how windows users should get cmake) - apt install cmake (for Ubuntu or Debian based systems) - yum install cmake (for Redhat or CenOS based systems) On a linux machine you can run `which cmake` to see what cmake you are actually using. If it tells you it's some cmake from any kind of python packager delete it and install an official cmake. More generally, cmake is not installed if when you open a terminal window and type cmake --version you get an error. So you can use that as a very basic test to see if you have cmake installed. That is, if cmake --version doesn't run from the same terminal window from which you are reading this error message, then you have not installed cmake. Windows users should take note that they need to tell the cmake installer to add cmake to their PATH. Since you can't run commands that are not in your PATH. This is how the PATH works on Linux as well, but failing to add cmake to the PATH is a particularly common problem on windows and rarely a problem on Linux. ================================================================================ ================================================================================ ================================================================================ [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. ERROR: Failed building wheel for dlib Failed to build dlib ERROR: Could not build wheels for dlib, which is required to install pyproject.toml-based projects [notice] A new release of pip is available: 23.2.1 -> 25.1.1 [notice] To update, run: python.exe -m pip install --upgrade pip (.venv1) PS D:\OCR\AW>
06-14
CMake Error: Compatibility with CMake < 3.5 has been removed ``` 这表明dlib编译需要CMake 3.5+版本，而当前系统CMake版本过低或配置不正确[^1][^3]。 --- ### 已验证解决方案（逐步操作） #### 1️⃣ **安装...
cessfully installed Mastodon.py-2.0.1 blurhash-1.1.4 boost-0.1 certifi-2025.4.26 charset_normalizer-3.4.2 decorator-5.2.1 greenlet-3.2.3 idna-3.10 python-dateutil-2.9.0.post0 python-magic-bin-0.4.14 requests-2.32.4 six-1.17.0 sqlalchemy-2.0.41 typing-extensions-4.14.0 urllib3-2.4.0 [notice] A new release of pip is available: 23.2.1 -> 25.1.1 [notice] To update, run: python.exe -m pip install --upgrade pip (.venv1) PS D:\OCR\AW> pip install dlib -i https://pypi.tuna.tsinghua.edu.cn/simple Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple Collecting dlib Downloading https://pypi.tuna.tsinghua.edu.cn/packages/28/f4/f8949b18ec1df2ef05fc2ea1d1dd82ff2d050b8704b7d0d088017315c221/dlib-20.0.0.tar.gz (3.3 MB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 3.3/3.3 MB 4.9 MB/s eta 0:00:00 Installing build dependencies ... done Getting requirements to build wheel ... done Preparing metadata (pyproject.toml) ... done Building wheels for collected packages: dlib Building wheel for dlib (pyproject.toml) ... error error: subprocess-exited-with-error × Building wheel for dlib (pyproject.toml) did not run successfully. │ exit code: 1 ╰─> [48 lines of output] running bdist_wheel running build running build_ext Traceback (most recent call last): File "C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\runpy.py", line 197, in _run_module_as_main return _run_code(code, main_globals, None, File "C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\runpy.py", line 87, in _run_code exec(code, run_globals) File "D:\OCR\AW\.venv1\Scripts\cmake.exe\__main__.py", line 4, in <module> ModuleNotFoundError: No module named 'cmake' ================================================================================ ================================================================================ ================================================================================ CMake is not installed on your system! Or it is possible some broken copy of cmake is installed on your system. It is unfortunately very common for python package managers to include broken copies of cmake. So if the error above this refers to some file path to a cmake file inside a python or anaconda or miniconda path then you should delete that broken copy of cmake from your computer. Instead, please get an official copy of cmake from one of these known good sources of an official cmake: - cmake.org (this is how windows users should get cmake) - apt install cmake (for Ubuntu or Debian based systems) - yum install cmake (for Redhat or CenOS based systems) On a linux machine you can run `which cmake` to see what cmake you are actually using. If it tells you it's some cmake from any kind of python packager delete it and install an official cmake. More generally, cmake is not installed if when you open a terminal window and type cmake --version you get an error. So you can use that as a very basic test to see if you have cmake installed. That is, if cmake --version doesn't run from the same terminal window from which you are reading this error message, then you have not installed cmake. Windows users should take note that they need to tell the cmake installer to add cmake to their PATH. Since you can't run commands that are not in your PATH. This is how the PATH works on Linux as well, but failing to add cmake to the PATH is a particularly common problem on windows and rarely a problem on Linux. ================================================================================ ================================================================================ ================================================================================ [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. ERROR: Failed building wheel for dlib Failed to build dlib ERROR: Could not build wheels for dlib, which is required to install pyproject.toml-based projects [notice] A new release of pip is available: 23.2.1 -> 25.1.1 [notice] To update, run: python.exe -m pip install --upgrade pip (.venv1) PS D:\OCR\AW> import sys import : 无法将“import”项识别为 cmdlet、函数、脚本文件或可运行程序的名称。请检查名称的拼写，如果包括路径，请确保路径正确，然后再试一次。 所在位置 行:1 字符: 1 + import sys + ~~~~~~ + CategoryInfo : ObjectNotFound: (import:String) [], CommandNotFoundException + FullyQualifiedErrorId : CommandNotFoundException (.venv1) PS D:\OCR\AW> print(sys.executable) # 应显示自定义路径 sys.executable : 无法将“sys.executable”项识别为 cmdlet、函数、脚本文件或可运行程序的名称。请检查名称的拼写，如果包括路径，请确保路径正确，然后再试一次。 所在位置 行:1 字符: 7 + print(sys.executable) # 应显示自定义路径 + ~~~~~~~~~~~~~~ + CategoryInfo : ObjectNotFound: (sys.executable:String) [], CommandNotFoundException + FullyQualifiedErrorId : CommandNotFoundException (.venv1) PS D:\OCR\AW> pip uninstall cmake Found existing installation: cmake 4.0.2 Uninstalling cmake-4.0.2: Would remove: d:\ocr\aw\.venv1\lib\site-packages\cmake-4.0.2.dist-info\* d:\ocr\aw\.venv1\lib\site-packages\cmake\* d:\ocr\aw\.venv1\scripts\ccmake.exe d:\ocr\aw\.venv1\scripts\cmake.exe d:\ocr\aw\.venv1\scripts\cpack.exe d:\ocr\aw\.venv1\scripts\ctest.exe Proceed (Y/n)? cmake --version # 应显示 ≥3.5 的版本 Your response ('cmake --version # 应显示 ≥3.5 的版本') was not one of the expected responses: y, n, Proceed (Y/n)? Y Successfully uninstalled cmake-4.0.2 (.venv1) PS D:\OCR\AW> cmake --version # 应显示 ≥3.5 的版本 cmake version 4.0.2 CMake suite maintained and supported by Kitware (kitware.com/cmake). (.venv1) PS D:\OCR\AW> $env:VSCMD_ARG_TGT_ARCH = 'x64' (.venv1) PS D:\OCR\AW> $env:Path += ";C:\Program Files (x86)\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.39.33519\bin\Hostx64\x64" (.venv1) PS D:\OCR\AW> # 使用清华镜像安装 (.venv1) PS D:\OCR\AW> pip install dlib==19.24.0 -i https://pypi.tuna.tsinghua.edu.cn/simple --no-cache-dir Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple Collecting dlib==19.24.0 Downloading https://pypi.tuna.tsinghua.edu.cn/packages/e5/3b/7a8522a5c2ef6ff6252e46b0788b3d2c2280198c49d6ecf3b576b171045f/dlib-19.24.0.tar.gz (3.2 MB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 3.2/3.2 MB 6.0 MB/s eta 0:00:00 Preparing metadata (setup.py) ... done Building wheels for collected packages: dlib Building wheel for dlib (setup.py) ... error error: subprocess-exited-with-error × python setup.py bdist_wheel did not run successfully. │ exit code: 1 ╰─> [60 lines of output] running bdist_wheel running build running build_py running build_ext C:\Users\Admin\AppData\Local\Temp\pip-install-ax2yzknp\dlib_0adc76f556db44bd8f9f76c52f05b10a\setup.py:129: DeprecationWarning: distutils Version classes are deprecated. Use packaging.version instead. if LooseVersion(cmake_version) < '3.1.0': Building extension for Python 3.9.13 (tags/v3.9.13:6de2ca5, May 17 2022, 16:36:42) [MSC v.1929 64 bit (AMD64)] Invoking CMake setup: 'cmake C:\Users\Admin\AppData\Local\Temp\pip-install-ax2yzknp\dlib_0adc76f556db44bd8f9f76c52f05b10a\tools\python -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=C:\Users\Admin\AppData\Local\Temp\pip-install-ax2yzknp\d lib_0adc76f556db44bd8f9f76c52f05b10a\build\lib.win-amd64-cpython-39 -DPYTHON_EXECUTABLE=D:\OCR\AW\.venv1\Scripts\python.exe -DCMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE=C:\Users\Admin\AppData\Local\Temp\pip-install-ax2yzknp\dlib_0adc76f556db44bd8f9f76c52f05b10a\build\lib.win-amd64-cpython-39 -A x64' -- Building for: Visual Studio 17 2022 CMake Error at CMakeLists.txt:2 (CMAKE_MINIMUM_REQUIRED): Compatibility with CMake < 3.5 has been removed from CMake. Update the VERSION argument <min> value. Or, use the <min>...<max> syntax to tell CMake that the project requires at least <min> but has been updated to work with policies introduced by <max> or earlier. Or, add -DCMAKE_POLICY_VERSION_MINIMUM=3.5 to try configuring anyway. -- Configuring incomplete, errors occurred! Traceback (most recent call last): File "<string>", line 2, in <module> File "<pip-setuptools-caller>", line 34, in <module> File "C:\Users\Admin\AppData\Local\Temp\pip-install-ax2yzknp\dlib_0adc76f556db44bd8f9f76c52f05b10a\setup.py", line 222, in <module> setup( File "D:\OCR\AW\.venv1\lib\site-packages\setuptools\__init__.py", line 103, in setup return distutils.core.setup(**attrs) File "D:\OCR\AW\.venv1\lib\site-packages\setuptools\_distutils\core.py", line 185, in setup return run_commands(dist) File "D:\OCR\AW\.venv1\lib\site-packages\setuptools\_distutils\core.py", line 201, in run_commands dist.run_commands() File "D:\OCR\AW\.venv1\lib\site-packages\setuptools\_distutils\dist.py", line 969, in run_commands self.run_command(cmd) File "D:\OCR\AW\.venv1\lib\site-packages\setuptools\dist.py", line 1001, in run_command super().run_command(command) File "D:\OCR\AW\.venv1\lib\site-packages\setuptools\_distutils\dist.py", line 988, in run_command cmd_obj.run() File "D:\OCR\AW\.venv1\lib\site-packages\wheel\bdist_wheel.py", line 364, in run self.run_command("build") File "D:\OCR\AW\.venv1\lib\site-packages\setuptools\_distutils\cmd.py", line 318, in run_command self.distribution.run_command(command) File "D:\OCR\AW\.venv1\lib\site-packages\setuptools\dist.py", line 1001, in run_command super().run_command(command) File "D:\OCR\AW\.venv1\lib\site-packages\setuptools\_distutils\dist.py", line 988, in run_command cmd_obj.run() File "D:\OCR\AW\.venv1\lib\site-packages\setuptools\_distutils\command\build.py", line 131, in run self.run_command(cmd_name) File "D:\OCR\AW\.venv1\lib\site-packages\setuptools\_distutils\cmd.py", line 318, in run_command self.distribution.run_command(command) File "D:\OCR\AW\.venv1\lib\site-packages\setuptools\dist.py", line 1001, in run_command super().run_command(command) File "D:\OCR\AW\.venv1\lib\site-packages\setuptools\_distutils\dist.py", line 988, in run_command cmd_obj.run() File "C:\Users\Admin\AppData\Local\Temp\pip-install-ax2yzknp\dlib_0adc76f556db44bd8f9f76c52f05b10a\setup.py", line 134, in run self.build_extension(ext) File "C:\Users\Admin\AppData\Local\Temp\pip-install-ax2yzknp\dlib_0adc76f556db44bd8f9f76c52f05b10a\setup.py", line 171, in build_extension subprocess.check_call(cmake_setup, cwd=build_folder) File "C:\Users\Admin\AppData\Local\Programs\Python\Python39\lib\subprocess.py", line 373, in check_call raise CalledProcessError(retcode, cmd) subprocess.CalledProcessError: Command '['cmake', 'C:\\Users\\Admin\\AppData\\Local\\Temp\\pip-install-ax2yzknp\\dlib_0adc76f556db44bd8f9f76c52f05b10a\\tools\\python', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=C:\\Users\\Admin\\AppD ata\\Local\\Temp\\pip-install-ax2yzknp\\dlib_0adc76f556db44bd8f9f76c52f05b10a\\build\\lib.win-amd64-cpython-39', '-DPYTHON_EXECUTABLE=D:\\OCR\\AW\\.venv1\\Scripts\\python.exe', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE=C:\\Users\\Admin\\AppData\\Local\\Temp\\pip-install-ax2yzknp\\dlib_0adc76f556db44bd8f9f76c52f05b10a\\build\\lib.win-amd64-cpython-39', '-A', 'x64']' returned non-zero exit status 1. [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. ERROR: Failed building wheel for dlib Running setup.py clean for dlib Failed to build dlib ERROR: Could not build wheels for dlib, which is required to install pyproject.toml-based projects [notice] A new release of pip is available: 23.2.1 -> 25.1.1 [notice] To update, run: python.exe -m pip install --upgrade pip (.venv1) PS D:\OCR\AW> # 直接安装预编译的 whl 文件（需匹配 Python 版本） (.venv1) PS D:\OCR\AW> pip install https://files.pythonhosted.org/packages/0e/ce/f8a3cff33ac03a8219768f0697c76b04dc5c3b0d6ad5f8c1b092bd8e9a6/dlib-19.24.0-cp39-cp39-win_amd64.whl Collecting dlib==19.24.0 ERROR: HTTP error 404 while getting https://files.pythonhosted.org/packages/0e/ce/f8a3cff33ac03a8219768f0697c76b04dc5c3b0d6ad5f8c1b092bd8e9a6/dlib-19.24.0-cp39-cp39-win_amd64.whl ERROR: Could not install requirement dlib==19.24.0 from https://files.pythonhosted.org/packages/0e/ce/f8a3cff33ac03a8219768f0697c76b04dc5c3b0d6ad5f8c1b092bd8e9a6/dlib-19.24.0-cp39-cp39-win_amd64.whl because of HTTP error 404 Clien t Error: Not Found for url: https://files.pythonhosted.org/packages/0e/ce/f8a3cff33ac03a8219768f0697c76b04dc5c3b0d6ad5f8c1b092bd8e9a6/dlib-19.24.0-cp39-cp39-win_amd64.whl for URL https://files.pythonhosted.org/packages/0e/ce/f8a3cff33ac03a8219768f0697c76b04dc5c3b0d6ad5f8c1b092bd8e9a6/dlib-19.24.0-cp39-cp39-win_amd64.whl [notice] A new release of pip is available: 23.2.1 -> 25.1.1 [notice] To update, run: python.exe -m pip install --upgrade pip (.venv1) PS D:\OCR\AW>
06-13
解决预编译whl文件不可用的问题-由于Python3.9，我们可以尝试从官方源安装，但若遇到404错误，可以尝试以下方法：-方法一：使用第三方提供的预编译whl文件（引用[2]和引用[4]）。注意选择与Python3.9兼容的版本（cp...
PS I:\codes> & I:/codes/.venv/Scripts/Activate.ps1 (.venv) PS I:\codes> & I:/codes/.venv/Scripts/python.exe "i:/codes/vae(8.14)4.py" I:\codes\.venv\Lib\site-packages\torch\optim\lr_scheduler.py:62: UserWarning: The verbose parameter is deprecated. Please use get_last_lr() to access the learning rate. warnings.warn( I:\codes\.venv\Lib\site-packages\torchvision\models\_utils.py:208: UserWarning: The parameter 'pretrained' is deprecated since 0.13 and may be removed in the future, please use 'weights' instead. warnings.warn( I:\codes\.venv\Lib\site-packages\torchvision\models\_utils.py:223: UserWarning: Arguments other than a weight enum or `None` for 'weights' are deprecated since 0.13 and may be removed in the future. The current behavior is equivalent to passing `weights=VGG16_Weights.IMAGENET1K_V1`. You can also use `weights=VGG16_Weights.DEFAULT` to get the most up-to-date weights. warnings.warn(msg) Total Training Progress: 0%| | 0/200 [00:00<?, ?it/s]I:\codes\.venv\Lib\site-packages\torch\optim\lr_scheduler.py:62: UserWarning: The verbose parameter is deprecated. Please use get_last_lr() to access the learning rate. warnings.warn( I:\codes\.venv\Lib\site-packages\torchvision\models\_utils.py:208: UserWarning: The parameter 'pretrained' is deprecated since 0.13 and may be removed in the future, please use 'weights' instead. warnings.warn( I:\codes\.venv\Lib\site-packages\torchvision\models\_utils.py:223: UserWarning: Arguments other than a weight enum or `None` for 'weights' are deprecated since 0.13 and may be removed in the future. The current behavior is equivalent to passing `weights=VGG16_Weights.IMAGENET1K_V1`. You can also use `weights=VGG16_Weights.DEFAULT` to get the most up-to-date weights. warnings.warn(msg) Total Training Progress: 0%| | 0/200 [00:00<?, ?it/s] Traceback (most recent call last): File "<string>", line 1, in <module> File "C:\Program Files\Python312\Lib\multiprocessing\spawn.py", line 122, in spawn_main exitcode = _main(fd, parent_sentinel) ^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Program Files\Python312\Lib\multiprocessing\spawn.py", line 131, in _main prepare(preparation_data) File "C:\Program Files\Python312\Lib\multiprocessing\spawn.py", line 246, in prepare _fixup_main_from_path(data['init_main_from_path']) File "C:\Program Files\Python312\Lib\multiprocessing\spawn.py", line 297, in _fixup_main_from_path main_content = runpy.run_path(main_path, ^^^^^^^^^^^^^^^^^^^^^^^^^ File "<frozen runpy>", line 287, in run_path File "<frozen runpy>", line 98, in _run_module_code File "<frozen runpy>", line 88, in _run_code File "i:\codes\vae(8.14)4.py", line 362, in <module> for batch_idx, (images, labels) in enumerate(batch_pbar): ^^^^^^^^^^^^^^^^^^^^^ File "I:\codes\.venv\Lib\site-packages\tqdm\std.py", line 1181, in __iter__ for obj in iterable: ^^^^^^^^ File "I:\codes\.venv\Lib\site-packages\torch\utils\data\dataloader.py", line 491, in __iter__ return self._get_iterator() ^^^^^^^^^^^^^^^^^^^^ File "I:\codes\.venv\Lib\site-packages\torch\utils\data\dataloader.py", line 422, in _get_iterator return _MultiProcessingDataLoaderIter(self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "I:\codes\.venv\Lib\site-packages\torch\utils\data\dataloader.py", line 1146, in __init__ w.start() File "C:\Program Files\Python312\Lib\multiprocessing\process.py", line 121, in start self._popen = self._Popen(self) ^^^^^^^^^^^^^^^^^ File "C:\Program Files\Python312\Lib\multiprocessing\context.py", line 224, in _Popen return _default_context.get_context().Process._Popen(process_obj) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Program Files\Python312\Lib\multiprocessing\context.py", line 337, in _Popen return Popen(process_obj) ^^^^^^^^^^^^^^^^^^ File "C:\Program Files\Python312\Lib\multiprocessing\popen_spawn_win32.py", line 46, in __init__ prep_data = spawn.get_preparation_data(process_obj._name) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Program Files\Python312\Lib\multiprocessing\spawn.py", line 164, in get_preparation_data _check_not_importing_main() File "C:\Program Files\Python312\Lib\multiprocessing\spawn.py", line 140, in _check_not_importing_main raise RuntimeError(''' RuntimeError: An attempt has been made to start a new process before the current process has finished its bootstrapping phase. This probably means that you are not using fork to start your child processes and you have forgotten to use the proper idiom in the main module: if __name__ == '__main__': freeze_support() ... The "freeze_support()" line can be omitted if the program is not going to be frozen to produce an executable. To fix this issue, refer to the "Safe importing of main module" section in https://docs.python.org/3/library/multiprocessing.html 改正代码错误3
最新发布
08-15
from torch.utils.data import DataLoader, Sampler from torchvision import datasets, transforms from torchvision.utils import save_image import os import numpy as np from tqdm import tqdm from ...
报错内容Building wheels for collected packages: tensorflow-gpu Building wheel for tensorflow-gpu (setup.py) ... error error: subprocess-exited-with-error × python setup.py bdist_wheel did not run successfully. │ exit code: 1 ╰─> [18 lines of output] Traceback (most recent call last): File "<string>", line 2, in <module> File "<pip-setuptools-caller>", line 34, in <module> File "C:\Users\Administrator\AppData\Local\Temp\pip-install-_1fovr5f\tensorflow-gpu_afc7c4e4cf494e25ac328f48326623b1\setup.py", line 37, in <module> raise Exception(TF_REMOVAL_WARNING) Exception: ========================================================= The "tensorflow-gpu" package has been removed! Please install "tensorflow" instead. Other than the name, the two packages have been identical since TensorFlow 2.1, or roughly since Sep 2019. For more information, see: pypi.org/project/tensorflow-gpu ========================================================= [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. ERROR: Failed building wheel for tensorflow-gpu Running setup.py clean for tensorflow-gpu Failed to build tensorflow-gpu Installing collected packages: tensorflow-gpu Running setup.py install for tensorflow-gpu ... error error: subprocess-exited-with-error
07-22
根据报错信息显示，tensorflow-gpu 软件包已被移除，请安装 "tensorflow" 而不是 "tensorflow-gpu"。这意味着您只需安装 "tensorflow" 软件包即可使用 GPU ...希望这能解决您的问题！如果您有其他疑问，请随时提问。
时序预测模型ARIMA报错，NotImplementedError
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weixin_52487332的博客
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from statsmodels.tsa.arima_model import ARMA from statsmodels.tsa.arima_model import ARIMA tmp.append(ARIMA(demand_his, (2,1,3)).fit().bic) 报错： NotImplementedError: statsmodels.tsa.arima_model.ARMA and statsmodels.tsa.arima_model.ARIMA have been remo.
isrgb.m,matlab
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isrgb.m matlab rgb function y = isrgb(x) %ISRGB Return true for RGB image. % FLAG = ISRGB(A) returns 1 if A is an RGB truecolor image and % 0 otherwise. % % ISRGB uses these criteria to determine if A is an RGB image: % % - If A is of class double, all values must be in the range % [0,1], and A must be M-by-N-by-3. % % - If A is of class uint8 or uint16, A must be M-by-N-by-3. % % Note that a four-dimensional array that contains multiple RGB % images returns 0, not 1. % % Class Support % ------------- % A can be of class uint8, uint16, or double. If A is of % class logical it is considered not to be RGB. % % See also ISBW, ISGRAY, ISIND. % Copyright 1993-2003 The MathWorks, Inc. % $Revision: 1.15.4.2 $ $Date: 2003/08/23 05:52:55 $ wid = sprintf('Images:%s:obsoleteFunction',mfilename); str1= sprintf('%s is obsolete and may be removed in the future.',mfilename); str2 = 'See product release notes for more information.'; warning(wid,'%s\n%s',str1,str2); y = size(x,3)==3; if y if isa(x, 'logical') y = false; elseif isa(x, 'double') % At first just test a small chunk to get a possible quick negative m = size(x,1); n = size(x,2); chunk = x(1:min(m,10),1:min(n,10),:); y = (min(chunk(:))>=0 && max(chunk(:))=0 && max(x(:))<=1); end end end
tensorflow 解决 保存模型时报错 NotImplementedError: Currently `save` requires model to be a graph network
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代码托管在github https://github.com/sofiathefirst/AIcode 代码 model = tf.keras.models.Sequential([ tf.keras.layers.Flatten()), tf.keras.layers.Dense(512, activation=tf.nn.relu), tf.keras.layers.Dropout...
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mashirokayo的博客
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从混乱到清晰：用NotImplementedError重构你的Python代码，NotImplementedError如何助你打造更健壮的API
小白的大数据之旅的博客
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NotImplementedError 是 Python 中的一个标准异常类，它通常用于指示某个方法或功能尚未实现。这个异常是内置的，位于 Python 的 exceptions 模块中，但通常你不需要直接从这个模块导入它，因为 Python 已经自动将其包含在全局命名空间中。
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wq6qeg88的博客
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是 Python 中一个重要的异常，它提醒你某个功能或方法需要被实现，通常用于抽象类、接口设计或未完成的功能。这个错误的目的是提醒开发者某个功能还需要进一步的实现，或者表示该方法是一个抽象方法，必须由子类提供具体的实现。假设你正在设计一个框架，要求使用者实现某些方法，你可以在父类或接口中定义这些方法并抛出。是 Python 中的一种内置异常，它通常用于表示一个方法或函数还没有被实现。方法，但它并没有实现具体的功能。，然后要求子类实现这些方法。来让子类实现该方法。如果某个子类没有实现。
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Briwisdom的博客
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子类调用未实现函数的错误：NotImplementedError
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Image.frombytes和np.fromstring 读取Raw图像速度比较 pillow 5.3.0 python 3.6 numpy 1.15.4 opencv-python 4.0 def readRaw_PIL(filename,height,width,depth,channel=1): img_size=int(height*width*depth/8*chann...
【Python】进阶学习：一文了解NotImplementedError的作用
创作高质量博文，分享知识，共同进步！
03-15 6072
🚀【Python进阶必看】揭秘NotImplementedError，让你的代码更健壮！🔍 你是否曾在Python编程中遇到方法未实现的困境？别担心，NotImplementedError来拯救你！这个强大的异常类，是抽象基类的得力助手，确保子类不遗漏关键实现。💡 它不仅是抽象编程的基石，还是操作符重载的好帮手。通过实例演示，我们将带你探索其奥秘，让你的代码更稳定、更易维护。💻 快来加入我们，解锁NotImplementedError的神奇力量，让Python编程更上一层楼！#Python进阶
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