Modulenotfounderror No Module Named Torch Xformers, 11 and pip 23. bat again. 1 with cu118 and python 3. 0 successfully, but still I got this errmsg while I am trying to install Audiocraft. Adding this file with these 5-10 lines is enough already to start the installation project. ops'" Does anyone know of a simple (or, maybe not so simple) way to put myself back to the state I was in before I first ran the process, hopefully I'm working on Stable Diffusion and try to install xformers to train my Lora. It works! I looked into some related issues, but this solution was not If you've encountered the error "ModuleNotFoundError: No module named 'torch'" when trying to import PyTorch in your Python script, don't worry. "ModuleNotFoundError: No module named 'xformers. 23) U messed it up and use PyTorch 2. 0. txt. New issue Open Open 在安装xformers时报错ModuleNotFoundError: No module named 'torch' #296 gqgq123 opened on Dec 7, 2025 Last edited by gqgq123 Encountering "ModuleNotFoundError: No module named 'torch'" while running pip install -r requirements. Please go to the WHL website to confirm and lower your Python version. 9 × Failed to bui Hi, i have the same problem on Windows 11, it crash on installing xformers that is not finding torch, but it is installed and available, don't know how to correct this xformers problem 1. 10 old script? 在安装Xformer时遇到“ModuleNotFoundError: No module named 'xformers'”错误，通常是因为xformers库未正确安装或环境配置有问题。首先，确认是否已通过pip安装xformers：运行`pip If you are in the console, and importing a function that uses torch, you may need to add import torch within the function to allow for the correct scope. Delete the venv folder, and then run webui-user. 2 But every time when I use below cmd: 在安装 xformers 时，执行 `pip install xformers` 常出现“Building wheel for xformers failed: No module named 'torch'”错误。 该问题通常源于 PyTorch 未正确安装或未在当前 Python 环境中激活。 在深度学习开发过程中，xformers作为Facebook Research推出的高效Transformer组件库，能够显著提升模型训练和推理性能。但在实际安装过程中，开发者常会遇到一个看似矛盾的报错现象：系统明明已 文章浏览阅读4. post2 I also had to uninstall some 解决方案 在 Xformers 安装过程中遇到 ModuleNotFoundError: No module named 'torch' 或其他模块错误时，通常是因为依赖项未正确安装或环境配置不完整。以下是针对该问题的具体分析和解决方案： I’ve installed Pytorch 2. py). No, that's correct. I already encountered a problem like that a month ago, but I fixed it by properly installing torch using PyTorch instructions and the proper link (also some voodoo to replace missing files, but it After I clone this repo and run following script uv run --isolated --frozen pip3 show torch I get following error, how to solve it? #9 820. 5 Building xformers==0. 10. --opt-sdp-no-mem-attention is a torch 2 specific faster alternative and should not be used with xformers. txt and specify a version for xformers. I'm working on Stable Diffusion and try to install xformers to train my Lora. 初步分析：确认环境支持 在安装ComfyUI并启用Xformer加速时，如果遇到`ModuleNotFoundError: No module named 'xformers'`错误，通常是因为未正确安装`xformers`库或其 当Python报告‘No module ‘xformers’’错误时，意味着你的环境中缺少名为‘xformers’的模块。本文将指导你如何诊断问题，并给出几种可能的解决方案，包括安装模块、更新pip以及检 In case of xformers, this section must be added, as torch is a build-time dependency (it is used in setup. 29. The reason for the error is that python v2 was the main interpreter, not python3. post2 #9 820. Is there any work around or ModuleNotFoundError: No module named 'torch' when installer installs xformers #4255 Closed sammcj opened on Oct 10, 2023 ModuleNotFoundError: No module named 'torch' I had to change the requirements. The errmsg are listed in the following content. 11 has no xformers anymore (no need, since 11. Use --no-build-isolation. My Computer is Macbook M2 Max and already installed latest python3. I used: xformers==0. Here is a solution that I found online that worked for me. This article will guide you through several Source build fails with No module named 'torch': When building from source, install PyTorch first, then install xformers with --no-build-isolation so the build can find the existing torch In my case, I had a conda environment set up, but the torch module was still not found, even if I installed it. 1. Collecting xformers (from audiocraft) U comfy with PyTorch 2. I have created a venv and selected it as interpreter. 1 and cu118 and python 3. This will download xformers and a whole bunch of packages and then install them. 2 This issue has been reported multiple times, please search next time. If xformers cannot find torch, it means that xformers has not compiled the wheel properly. Thanks for your apply. 1w次，点赞33次，收藏39次。在使用pip install xformers安装xformers时，发现总是会把我环境中的pytorch重新安装，并且会安装CUDA12版本的pytorch, 而我环境是CUDA So why would it say: "ModuleNotFoundError: No module named 'torch'", and how to solve this issue? Many thanks. 27. . In my case, I had a conda environment set up, but the torch module was still not found, even if I installed it.
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