Import cv2 not working windows 10.

Import cv2 not working windows 10 NOTE 2: this will probably work for Anaconda/Python 3. 0-dev and pkg-config, then re-run cmake or configure script in function 'cvShowImage' Aug 7, 2024 · OpenCV-Python is a library of Python bindings designed to solve computer vision problems. Usually what happens is that users try to install cv2, which is installed by the opencv command. 9. py file, I get the following error: ModuleNotFoundError: No module named 'cv2' I’m a beginner, so I really don’t know what is happening. Jun 20, 2018 · I've just run into this issue as well. imshow() will not work (not compiled with GTK+ 2. Nov 22, 2020 · Environment: interpreter: Python 3. 11. Here are some things that can Aug 17, 2015 · I am using a Windows 10 machine and have installed Python, numpy and OpenCV from the official link using pre built binaries. 11::Anaconda 2. There is something wrong with Windows 10 that I can't Installation Select your preferences and run the install command. cp38-win_amd64. By the way, I just want to show windows with opencv, so the openvino is not important. cv2. waitKey() function, you can provide any value to close the image and continue with further lines of code. 8, I copied cv2. I have python 2. 1 x64; OS Version: Windows 10 Pro 17134. If I were to guess I would say your installing different versions of CUDA one for pytorch and one for building OpenCV but I could be wrong as its not clear exactly whats working and at what point you are breaking it. Jun 17, 2018 · It looks like the cv2 intellisense suggestions don't work, and VSCode currently marks as errors all the calls to any method/member of the cv2 module. That said if your config. However, when I use Python interpreter and write import cv2, I can import it. Apr 8, 2024 · Install opencv-python (cv2) on Windows; Install opencv-python (cv2) on macOS or Linux; Install opencv-python (cv2) in Visual Studio Code; Install opencv-python (cv2) in PyCharm; Install opencv-python (cv2) in Anaconda; Install opencv-python (cv2) in Jupyter Notebook # Install opencv-python (cv2) on Windows. Jun 5, 2024 · Definitive guide to fixing the ‘ImportError: DLL load failed while importing cv2: The specified module could not be found. imshow): #We must import first line of code **#working module** from google. 112 x64; Steps to Reproduce: Install the cv2 package with pip3 install --upgrade opencv-python May 26, 2023 · # if you don't have pip in your PATH: python -m pip install opencv-python python3 -m pip install opencv-python # Windows py -m pip install opencv-python # Anaconda conda install opencv-python # Jupyter Notebook!pip install opencv-python After spending hours trying out others' suggestions, I still can't get OpenCV to work. x or Cocoa support. I was on Windows 10 with WSL2, running OpenCV cv2. Steps to reproduce. Aug 31, 2022 · open (windows) system environment variables add a new system variable --> name: PYTHONPATH value: normally (if you installed it via package manager) you will find it in:<your_project_path>\venv\Lib\site-packages\cv2 close system environment windows restart IDE if it is not working, go to menue FILE and then choose REPAIR IDE just follow the Jun 21, 2017 · Take note the package installed by pip will not be shown by conda list command. I believe I did not activate the correct conda environment before trying to import. 7 installation. I changed QT_PLUGIN_PATH, I exported AT_DEBUG_PLUGINS=1 also. I installed opencv using pip install opencv-contrib-python, where it installed successfully. waitKey() and cv2. I have used pip install opencv-python I have installed OpenCV on the Occidentalis operating system (a variant of Raspbian) on a Raspberry Pi, using this script by jayrambhia. Feb 25, 2020 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Oct 11, 2016 · I had created my Anaconda environment and installed everything I needed, but when trying to import cv2, I always got the message "no module named cv2". I never had problems in the past. There is another way in which this same error is expressed, as given below. Issue submission checklist. imread processes the same jpg files, if they are in the same folder as the python file. 0. dll; mfcore. Finally, I noticed that my Anaconda environment didn't have cv2 installed, even with all I did. Those options did not seem to work for me. Nov 22, 2020 · In fact his code runs fine on a windows 10 installation with a fresh install in a virtual environment with only opeencv-python installed in a python 3. I reinstalled and followed Linda's tips, which didn't work. imwrite() method is used to save an image to any storage device. I tried to install as pre-compiled ( sudo apt-get install python-opencv ) - No error, but when I try the test: Sep 23, 2018 · I had the same problem, after comparing the missing dependencies from python. That is distinct from trying to import a module that does not Feb 7, 2011 · I am trying to install opencv in python on my windows machine but I am unable to do so. Apr 2, 2017 · NOTE 1: as mentioned mentioned by @great_raisin (thank you) in comment section however, this solution appears to also work for Windows 10. 7 The following simple code created a window of the correct name, but its content is just blank and doesn't show the image: import cv2 img=cv2. cv2 import * ImportError: DLL load failed: The specified module could not be found. I have run the application and have successfully installed it in C:\\ drive and have also copied the cv2. I managed to find out the missing dlls, which were: mf. Jun 30, 2023 · It is super easy to fix this import problem when trying to use the cv2 module on Windows. This is equivalent to just writing "import cv2" in terms of the library being accessed. Jul 24, 2020 · Stats. imread returned None when reading jpg files from a subfolder. I can successfully import numpy and Jun 10, 2021 · You signed in with another tab or window. patches import cv2_imshow import cv2 as cv #Replace cv2. Traceback (most recent call last): File "\[filename here\]", line 1, in \<module\> import cv2 ImportError: No module named cv2 Jun 9, 2020 · Since I'm using Python 3. This post will detail a variety of effective methods to troubleshoot and resolve the “No module named cv2” error, specifically tailored for users of OpenCV, particularly those working on a Raspberry Pi or similar systems. colab. dll; mfplat. 5. py and complains about zlib being not found. When I use the ame command in the Python Shell, it imports with no issues and runs cv2 Dec 27, 2023 · The bindings in the case of your previous commands will be inside *C:\Users\anaconda3\Lib\site-packages\cv2* and as long as you built a Release version you will be able to access OpenCV by calling import cv2 from that environment. notice that the output is: ImportError: DLL load failed while importing cv2: The specified module could not be found. Mar 24, 2022 · I'm having a problem with importing cv2 on a virtual environment (windows 10). no, OpenCV is 64-bit. PyCharm IDE. 4)Run command as python -m idlelib and now it will prompt idle-shell. py file inside it, there is a folder CV2 inside site packages, which has looks like bellow: and receive no module named cv2when asking to import cv2 on Spyder. 6. pyd but not from python. ? A: If the import fails on Windows, make sure you have Visual C++ redistributable 2015 installed. Jun 28, 2018 · I have already installed opencv 3. When I run visual studio I'm able to import numpy and cv2, it's just when I try to import aruco or import cv2. py file doesn’t have the line adding the location of the CUDA toolkit? Apr 8, 2024 · The error Import "cv2" could not be resolved from source Pylance occurs when the opencv-python module is not installed or you have selected the incorrect Python interpreter in your IDE (e. The core issue is with the cv2 library not being able to be found outside of the virtual environment. exe. imshow() function always takes two more functions to load and close the image. 1, however, I changed it to python interpreter 3. You will get the issue. Then type import cv2 in command prompt to verify if the installation is success as below. If you are using Windows 10 and Anaconda/Python 3. imshow("Capturing", gray). 12. Dec 22, 2021 · Yeah, I was having the same issue and was using the python interpreter 3. Now, when I type import cv2 in my . g. – MaKaNu Commented Nov 3, 2022 at 18:16 Apr 7, 2024 · Hi all, I recently downloaded anaconda python in order to work on an opencv personal project. ’ error when trying to import the OpenCV python module. error: (-2:Unspecified error) The function is not implemented. Jun 24, 2024 · Sorry but your not providing enough information every time you post so its difficult to help you, and you have a pytorch not OpenCV issue. 8\" to "C:\Program Files\Python\Python38\Lib\site-packages". This will save the image according to the specified format in current working directory. pyd I noticed that MF. aruco that I have problems I honestly just started trying to use python and I must say that I don't really know what I'm doing. Mar 17, 2023 · Can't import cv2. When I run the code from command prompt it says ModuleNotFoundError: No module named 'cv2'. imread('C:/Python27/ May 10, 2017 · On my Docker Windows Container, all the above did not work because I could not install Windows Media Feature Pack, probably not available in my container. It can’t work. x too. x, and this solution works, please add a comment below. I’ve updated the post. installing Visual build tools Oct 17, 2023 · But using windows 11 command prompt to run the docker. Visual Studio Code). org, Stack Overflow, etc and have not found any solution One of possibility is that you could have written import cv2 and its utilisation in separate cells of jupyter notebook. We can use cv2_imshow() instead of (cv2. opencv-python and opencv-contrib-python 4. py", line 3, in <module> from . I'd like to build a Python script that checks an image's/PDF's color at a certain area (it's for a printing co Jun 12, 2024 · Did anyone find a solution to this? Same problem. C:\Program Files\OpenCV 3. jpg') #mentioning a path of an image cv2_imshow(img) Oct 28, 2023 · I have a script using cv2. 66. To install the opencv-python module Sep 11, 2019 · I need cv2, which is a model of OpenCV. The module is installed. 4. dll; mfreadwrite. exe and cv2. imread('python. Feb 26, 2021 · cv2. As recommended by most people, I tried putting a symbolic link and installing new packages. I beleive the underlying issue is I installed Windows 10 N (N for no windows media) thinking I wouldn't need the media player. VideoCapture(700) works only when I debug and breakpoint at cv2. that tutorial is outdated. I also tried pyopenvc and pip install opencv-python. Found out that cv. x or Carbon support) Also note that to install from another source, first you must remove the opencv-python package Sep 16, 2018 · Traceback (most recent call last): File "test. Thanks! (Update: noting from comment Jan 11, 2019 · from pip list, import cv2 doesn't work. It installed version 2. The cv2. image which was not showing. See the image below: video related functionality is not supported (not compiled with FFmpeg) for example cv2. 60)，这里就知道了opencv安装到了anaconda中，根据提示路径找到cv2文件夹，复制粘贴到pycharm的工具包文件夹下就可以了。. Asked: 2020-07-24 04:52:28 -0600 Seen: 4,247 times Last updated: Aug 05 '20 3 days ago · Since GPU modules are not yet supported by OpenCV-Python, you can completely avoid it to save time (But if you work with them, keep it there). 0 OS: macOS Big Sur This simple code is running fine with no errors; however, no image is produced and nothing is displayed, and I'm forced to manually stop the Follow the link How to install OpenCV on Windows and enable it for PyCharm without using the package manager. I have installed the package through pip3 install opencv-python and it got installed at this location - C:/Users/ Aug 23, 2019 · All give same result, after successful installation, I get cv2 installed without an actual cv2. Make sure ENABLE_SOLUTION_FOLDERS is unchecked (Solution folders are not supported by Visual Studio Express edition). If you are on Ubuntu or Debian, install libgtk2. No cv2 installed. pyd from "C:\Program Files\Opencv\build\python\cv2\python-3. You signed out in another tab or window. As stated at the installation and usage of OpenCV at PyPI: If you installed multiple different packages in the same environment, uninstall them all with pip uninstall and reinstall only one package. This error specifies that the Python interpreter cannot find the OpenCV module in the current environment. I tried pip install cv2 and pip install open_cv and got the same problem - a warning message from dist. 24. I report the issue, it's not a question; I checked the problem with documentation, FAQ, open issues, forum. imwrite(filename, image) Parameters:file Apr 22, 2025 · The "No module named 'cv2'" error is encountered in python when we are trying to import the OpenCV library. Python Mar 9, 2012 · ImportError: DLL load failed while importing cv2: The specified module could not be found. Apr 3, 2025 · Faced the same problem on Windows: cv. 5 and it worked. The conversation in this issue on the opencv-python package explains why this happens in greater detail. However, when I use Python interpreter and write import cv2 , I can import it. Steps to follow: Install Python 2. I tried. 7. I have Windows 11, Python 3. if you include the library (even with no additional code related to it) - imshow() function stops generating a window and just hangs. just pip install opencv-contrib-python and make sure to install just one of the packages. py", line 1, in <module> import cv2 File "C:\Program Files\Python37\lib\site-packages\cv2\__init__. 1 on VsCode? 14 VSCode autocomplete not working for OpenCV installed from source Jun 3, 2022 · opencv being for 32 bit. OPENCV_DIR points to your OpenCV executable files, e. The “ModuleNotFoundError: No module named cv2” problem occurs in a Python program when the OpenCV library is not installed on the system. Mar 25, 2019 · I am also facing a same issue in google colab. Now when installing opencv-python or opencv-contrib-python, cv2 module is not found. Provide details and share your research! But avoid …. ModuleNotFoundError: No module named 'cv2' Feb 16, 2014 · I'm using opencv 2. It turns out that this is not working because opencv-python does not have any prebuilt wheels for Alpine (the distribution you're using as your base docker image). Screen shows a snapshot of a webcam video, however runtime shows the following image; Video screen; I have tried on my mac with the same python file, it worked perfectly fine. Dec 5, 2024 · Many developers have faced the issue of being unable to import the cv2 module when attempting to use OpenCV. Syntax: cv2. These two functions are cv2. See the image below: Now click on ENABLE field to expand it. The same code and folder structure worked on Linux. 8. It's when I try to run the script from the command prompt, I get an error Mar 8, 2014 · The cv2. Rebuild the library with Windows, GTK+ 2. 10 Install Pycharm(If you have not done it already) Download and install the OpenCV executable. Jun 10, 2021 · You signed in with another tab or window. Here's a screen: VSCode Version: 1. Mar 27, 2018 · and paste cv2 file there. imshow or cv. When I try import cv2 in a Python Dec 15, 2022 · I realize that I made mistake in that portion of my post. destroyAllWindows(). If this is the case then first run the cell having import cv2 part and then run the cell utilising the cv2 library. Reload to refresh your session. they both contain the base modules. I just want to know what can I add parameter for docker? Let opencv can show windows on docker via windows 11. Once OpenCV is installed, you can check if it is installed correctly or not by importing the module into your code and checking for its version that is installed. So, I went to the opencv site and downloaded the relevant exe. 0 in windows os. if you just want OpenCV in python, there’s nothing to build and nothing to “download”. imshow() works without picamera2 library. Apr 5, 2022 · I have installed OpenCV with the command pip install opencv-contrib-python and when I run the command pip list I see opencv-contrib-python has been installed and yet import cv2 does not work for me and it throws. " Any suggestions? Aug 15, 2018 · I need to install cv2 for a script that has been written for me. opencv-contrib-python conflicts with opencv-python. Inside the cv2. "import cv2 as cv" will not fix the issue. If you are using older Windows version than Windows 10 and latest system updates are not installed, Universal C Runtime might be also required. pyd file is in C:\Python27\Lib\site-packages I have attached a screen shot which shows the modules in Python27. dll When I run Python interpreter and write import cv2 it does import it. Jan 28, 2021 · I faced a similar problem. 7 and OpenCV 4. 5)now it will work as import cv2, it nothing occurred and cursor went to next line then it is successfully installed. Operating System: Linux macOS Windows Building From Source: Yes No Language: Python C++ Java Android iOS JavaScript Run this Command: Default Result: pip3 install opencv-python Verification To ensure that OpenCV is installed correctly, we can run the following example to show how to read and display […] Dec 4, 2021 · 下载完opencv后，回到pycharm中发现import cv2处依旧飘红报错，再次安装显示：Requirement already satisfied: opencv-python in g:\anaconda\anaconda\lib\site-packages (4. You switched accounts on another tab or window. When I open a Python terminal and run "import cv2", I get an "ImportError: DLL load failed while importing cv2: The specified module could not be found. May 22, 2024 · I believe you are incorrect. May 16, 2024 · Step 4: Import OpenCV in your Notebook. 2, python 2. pyd file in C:\\Python27\\Lib\\site-package Nov 20, 2020 · video_capture = cv2. The program will still attempt to import cv2 under the alias of cv. 1 &lt;32-bit&gt; Here is what I have tried till now - pip install cv2 on Jan 16, 2025 · Q: Import fails on Windows: ImportError: DLL load failed: The specified module could not be found. If you have problem on import cv2, double check Windows Environment Variables setup as below. 10. If no errors occur, OpenCV is ready to be used. Asking for help, clarification, or responding to other answers. opencv. imshow() to cv2_imshow() img = cv. I tried several receipts I found on the Internet, but nothing worked. Jan 5, 2022 · How can I solve "import cv2, ImportError: DLL load failed " in Python 3. Just compile opencv with Cuda & GStreamer and to to import cv2 with Python 3. Jul 11, 2017 · I want to begin exploring OpenCV in Python but I'm stuck at importing the package cv2. 1. DLL was missing from cv2. It's when I try to run the script from the command prompt, I get an error. ljxd ohng yzyalp omvq ura nnwrc kerrs jyltnhy rnsgy tjxu faanm lbrid woawyxwv axtdin ipeh