[Bug]: ModuleNotFoundError: import of xformers halted; None in sys.modules

Question

[Bug]: ModuleNotFoundError: import of xformers halted; None in sys.modules

Amazon90 opened this issue 2 months ago · comments

Amazon90 commented 2 months ago

Checklist

The issue exists after disabling all extensions
The issue exists on a clean installation of webui
The issue is caused by an extension, but I believe it is caused by a bug in the webui
The issue exists in the current version of the webui
The issue has not been reported before recently
The issue has been reported before but has not been fixed yet

What happened?

ModuleNotFoundError: import of xformers halted; None in sys.modules

Steps to reproduce the problem

1.git clone https://github.com/lllyasviel/stable-diffusion-webui-forge.git
2.run "webui-user.bat"

@echo off

set PYTHON=
set GIT=
set VENV_DIR=D:\Git\stable-diffusion-webui\venv
set COMMANDLINE_ARGS=--forge-ref-a1111-home D:\Git\stable-diffusion-webui

@REM Uncomment following code to reference an existing A1111 checkout.
@REM set A1111_HOME=Your A1111 checkout dir
@REM
@REM set VENV_DIR=%A1111_HOME%/venv
@REM set COMMANDLINE_ARGS=%COMMANDLINE_ARGS% ^
@REM  --ckpt-dir %A1111_HOME%/models/Stable-diffusion ^
@REM  --hypernetwork-dir %A1111_HOME%/models/hypernetworks ^
@REM  --embeddings-dir %A1111_HOME%/embeddings ^
@REM  --lora-dir %A1111_HOME%/models/Lora

call webui.bat

What should have happened?

Sorry, I don't know how I can fix this error.

What browsers do you use to access the UI ?

Microsoft Edge

Sysinfo

Windows 11 專業版 23H2 22631.3593
NVIDIA GeForce RTX4070 Ti 32.0.15.5585
git 2.45.1
python 3.10.11

Console logs

venv "D:\Git\stable-diffusion-webui\venv\Scripts\Python.exe"
Python 3.10.11 (tags/v3.10.11:7d4cc5a, Apr  5 2023, 00:38:17) [MSC v.1929 64 bit (AMD64)]
Version: f0.0.17v1.8.0rc-latest-276-g29be1da7
Commit hash: 29be1da7cf2b5dccfc70fbdd33eb35c56a31ffb7
Cloning assets into D:\Git\stable-diffusion-webui-forge\repositories\stable-diffusion-webui-assets...
Cloning into 'D:\Git\stable-diffusion-webui-forge\repositories\stable-diffusion-webui-assets'...
remote: Enumerating objects: 20, done.
remote: Counting objects: 100% (20/20), done.
remote: Compressing objects: 100% (18/18), done.
remote: Total 20 (delta 0), reused 20 (delta 0), pack-reused 0
Receiving objects: 100% (20/20), 132.70 KiB | 1.01 MiB/s, done.
Cloning Stable Diffusion into D:\Git\stable-diffusion-webui-forge\repositories\stable-diffusion-stability-ai...
Cloning into 'D:\Git\stable-diffusion-webui-forge\repositories\stable-diffusion-stability-ai'...
remote: Enumerating objects: 580, done.
remote: Counting objects: 100% (571/571), done.
remote: Compressing objects: 100% (306/306), done.
remote: Total 580 (delta 278), reused 446 (delta 247), pack-reused 9
Receiving objects: 100% (580/580), 73.44 MiB | 4.82 MiB/s, done.
Resolving deltas: 100% (278/278), done.
Cloning Stable Diffusion XL into D:\Git\stable-diffusion-webui-forge\repositories\generative-models...
Cloning into 'D:\Git\stable-diffusion-webui-forge\repositories\generative-models'...
remote: Enumerating objects: 941, done.
remote: Total 941 (delta 0), reused 0 (delta 0), pack-reused 941
Receiving objects: 100% (941/941), 43.85 MiB | 4.92 MiB/s, done.
Resolving deltas: 100% (491/491), done.
Cloning K-diffusion into D:\Git\stable-diffusion-webui-forge\repositories\k-diffusion...
Cloning into 'D:\Git\stable-diffusion-webui-forge\repositories\k-diffusion'...
remote: Enumerating objects: 1345, done.
remote: Counting objects: 100% (1345/1345), done.
remote: Compressing objects: 100% (434/434), done.
remote: Total 1345 (delta 944), reused 1264 (delta 904), pack-reused 0
Receiving objects: 100% (1345/1345), 239.04 KiB | 1.69 MiB/s, done.
Resolving deltas: 100% (944/944), done.
Cloning BLIP into D:\Git\stable-diffusion-webui-forge\repositories\BLIP...
Cloning into 'D:\Git\stable-diffusion-webui-forge\repositories\BLIP'...
remote: Enumerating objects: 277, done.
remote: Counting objects: 100% (165/165), done.
remote: Compressing objects: 100% (30/30), done.
remote: Total 277 (delta 137), reused 136 (delta 135), pack-reused 112
Receiving objects: 100% (277/277), 7.03 MiB | 4.49 MiB/s, done.
Resolving deltas: 100% (152/152), done.
Path D:Gitstable-diffusion-webui\models\Stable-diffusion does not exist. Skip setting --ckpt-dir
Path D:Gitstable-diffusion-webui\models\VAE does not exist. Skip setting --vae-dir
Path D:Gitstable-diffusion-webui\models\hypernetworks does not exist. Skip setting --hypernetwork-dir
Path D:Gitstable-diffusion-webui\embeddings does not exist. Skip setting --embeddings-dir
Path D:Gitstable-diffusion-webui\models\lora does not exist. Skip setting --lora-dir
Path D:Gitstable-diffusion-webui\models\ControlNet does not exist. Skip setting --controlnet-dir
Path D:Gitstable-diffusion-webui\extensions\sd-webui-controlnet\annotator\downloads does not exist. Skip setting --controlnet-preprocessor-models-dir
Launching Web UI with arguments: --forge-ref-a1111-home D:Gitstable-diffusion-webui
Total VRAM 12282 MB, total RAM 16101 MB
WARNING:xformers:A matching Triton is not available, some optimizations will not be enabled
Traceback (most recent call last):
  File "D:\Git\stable-diffusion-webui\venv\lib\site-packages\xformers\__init__.py", line 55, in _is_triton_available
    from xformers.triton.softmax import softmax as triton_softmax  # noqa
  File "D:\Git\stable-diffusion-webui\venv\lib\site-packages\xformers\triton\softmax.py", line 11, in <module>
    import triton
ModuleNotFoundError: No module named 'triton'
xformers version: 0.0.26.post1
Set vram state to: NORMAL_VRAM
Device: cuda:0 NVIDIA GeForce RTX 4070 Ti : native
Hint: your device supports --pin-shared-memory for potential speed improvements.
Hint: your device supports --cuda-malloc for potential speed improvements.
Hint: your device supports --cuda-stream for potential speed improvements.
VAE dtype: torch.bfloat16
CUDA Stream Activated:  False
2024-05-31 18:40:10.451191: I tensorflow/core/util/port.cc:113] oneDNN custom operations are on. You may see slightly different numerical results due to floating-point round-off errors from different computation orders. To turn them off, set the environment variable `TF_ENABLE_ONEDNN_OPTS=0`.
2024-05-31 18:40:10.884669: I tensorflow/core/util/port.cc:113] oneDNN custom operations are on. You may see slightly different numerical results due to floating-point round-off errors from different computation orders. To turn them off, set the environment variable `TF_ENABLE_ONEDNN_OPTS=0`.
Traceback (most recent call last):
  File "D:\Git\stable-diffusion-webui-forge\launch.py", line 51, in <module>
    main()
  File "D:\Git\stable-diffusion-webui-forge\launch.py", line 47, in main
    start()
  File "D:\Git\stable-diffusion-webui-forge\modules\launch_utils.py", line 541, in start
    import webui
  File "D:\Git\stable-diffusion-webui-forge\webui.py", line 19, in <module>
    initialize.imports()
  File "D:\Git\stable-diffusion-webui-forge\modules\initialize.py", line 53, in imports
    from modules import processing, gradio_extensons, ui  # noqa: F401
  File "D:\Git\stable-diffusion-webui-forge\modules\processing.py", line 18, in <module>
    import modules.sd_hijack
  File "D:\Git\stable-diffusion-webui-forge\modules\sd_hijack.py", line 5, in <module>
    from modules import devices, sd_hijack_optimizations, shared, script_callbacks, errors, sd_unet, patches
  File "D:\Git\stable-diffusion-webui-forge\modules\sd_hijack_optimizations.py", line 13, in <module>
    from modules.hypernetworks import hypernetwork
  File "D:\Git\stable-diffusion-webui-forge\modules\hypernetworks\hypernetwork.py", line 13, in <module>
    from modules import devices, sd_models, shared, sd_samplers, hashes, sd_hijack_checkpoint, errors
  File "D:\Git\stable-diffusion-webui-forge\modules\sd_models.py", line 20, in <module>
    from modules_forge import forge_loader
  File "D:\Git\stable-diffusion-webui-forge\modules_forge\forge_loader.py", line 5, in <module>
    from ldm_patched.modules import model_detection
  File "D:\Git\stable-diffusion-webui-forge\ldm_patched\modules\model_detection.py", line 5, in <module>
    import ldm_patched.modules.supported_models
  File "D:\Git\stable-diffusion-webui-forge\ldm_patched\modules\supported_models.py", line 5, in <module>
    from . import model_base
  File "D:\Git\stable-diffusion-webui-forge\ldm_patched\modules\model_base.py", line 6, in <module>
    from ldm_patched.ldm.modules.diffusionmodules.openaimodel import UNetModel, Timestep
  File "D:\Git\stable-diffusion-webui-forge\ldm_patched\ldm\modules\diffusionmodules\openaimodel.py", line 22, in <module>
    from ..attention import SpatialTransformer, SpatialVideoTransformer, default
  File "D:\Git\stable-diffusion-webui-forge\ldm_patched\ldm\modules\attention.py", line 21, in <module>
    import xformers
ModuleNotFoundError: import of xformers halted; None in sys.modules
請按任意鍵繼續 . . .



### Additional information

_No response_

mist8kengas · Answer 1 · Sun Jul 21 2024 20:56:19 GMT+0800 (China Standard Time)

Try the following fix mentioned in AUTOMATIC1111/stable-diffusion-webui#6594 (comment)