No module named cv2 typing json 7; numpy, scipy, matplotlib is installed with: May 11, 2021 · 文章浏览阅读10w+次，点赞125次，收藏182次。python 编译报错：No module named 'cv2'解决办法：命令提示符终端（Win键+R 输入“ cmd ” 回车）pip installopencv-python如果网速过慢，可以使用国内镜像下载 pip install opencv-python -i https://pypi. For example, attempting to import the "os" module with a misspelled name like "oss" will result in an error: Jul 24, 2019 · opencv is now available on the main anaconda channel, so contrary to older answers there is now no need to use conda-forge (unless you need other dependencies that are only available from there) or pip (assuming you would prefer to use conda). Finally I noticed that the Antivirus (Nod32) deletes the cv2. This forum is for reporting errors with the Extraction process. integrated. No module named ‘cv2‘ 报错原因. Mar 18, 2015 · It sounds like you got different versions of numpy mixed together, the one installed with pip and the other with apt-get. They both fail with a similar error: %Run testFer. To solve the error, install the module by running the pip install opencv-python command. 4k次，点赞3次，收藏11次。前言最近在训练模型过程中,对于import cv2出现的ModuleNotFoundError: No module named ‘cv2’,很直观就能清楚缺少了opencv的库，本以为很容易就能安装完成，结果碰了一鼻子灰… Feb 17, 2025 · ### 解决 Python 中 `ModuleNotFoundError: No module named 'cv2'` 的方法 当遇到此错误时，通常是因为 OpenCV 库未正确安装或环境配置存在问题。以下是详细的解决方案： #### 1. khbwyjcebyuzdjuvrkonqltmnqvfpyotkjodlsrxoimkmrphnihfxonykveitotwsqxindhunefafla