[ERROR] AttributeError: module diffusers has no attribute OVStableDiffusion3Pipeline.
Log:
/home/linyscat/.conda/envs/openvino/bin/python /e/linys/codes/python/SceneDiviCat/sd.py
:209: DeprecationWarning: The openvino.runtime
module is deprecated and will be removed in the 2026.0 release. Please replace openvino.runtime
with openvino
.
/home/linyscat/.conda/envs/openvino/lib/python3.13/multiprocessing/popen_fork.py:67: DeprecationWarning: This process (pid=56812) is multi-threaded, use of fork() may lead to deadlocks in the child.
self.pid = os.fork()
CPU: Intel(R) Core(TM) Ultra 9 185H
GPU: Intel(R) Arc(TM) Graphics (iGPU)
NPU: Intel(R) AI Boost
Dropdown(description='Device:', index=1, options=('CPU', 'GPU', 'NPU', 'AUTO'), value='GPU')
No OpenVINO files were found for /e/linys/codes/python/SceneDiviCat/stable-diffusion-3.5-large-turbo-openvino-8bit, setting export=True
to convert the model to the OpenVINO IR. Don't forget to save the resulting model with .save_pretrained()
Traceback (most recent call last):
File "/e/linys/codes/python/SceneDiviCat/sd.py", line 30, in
ov_pipe = OVStableDiffusionPipeline.from_pretrained(name, compile=False)
File "/home/linyscat/.conda/envs/openvino/lib/python3.13/site-packages/optimum/intel/openvino/modeling_base.py", line 469, in from_pretrained
return super().from_pretrained(
~~~~~~~~~~~~~~~~~~~~~~~^
model_id,
^^^^^^^^^
...<9 lines>...
**kwargs,
^^^^^^^^^
)
^
File "/home/linyscat/.conda/envs/openvino/lib/python3.13/site-packages/optimum/modeling_base.py", line 438, in from_pretrained
return from_pretrained_method(
model_id=model_id,
...<8 lines>...
**kwargs,
)
File "/home/linyscat/.conda/envs/openvino/lib/python3.13/site-packages/optimum/intel/openvino/modeling_diffusion.py", line 580, in _from_transformers
main_export(
~~~~~~~~~~~^
model_name_or_path=model_id,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...<11 lines>...
variant=variant,
^^^^^^^^^^^^^^^^
)
^
File "/home/linyscat/.conda/envs/openvino/lib/python3.13/site-packages/optimum/exporters/openvino/main.py", line 372, in main_export
model = TasksManager.get_model_from_task(
task,
...<11 lines>...
**loading_kwargs,
)
File "/home/linyscat/.conda/envs/openvino/lib/python3.13/site-packages/optimum/exporters/tasks.py", line 2234, in get_model_from_task
model_class = getattr(loaded_library, class_name)
File "/home/linyscat/.conda/envs/openvino/lib/python3.13/site-packages/diffusers/utils/import_utils.py", line 913, in getattr
raise AttributeError(f"module {self.name} has no attribute {name}")
AttributeError: module diffusers has no attribute OVStableDiffusion3Pipeline. Did you mean: 'StableDiffusion3Pipeline'?
Process finished with exit code 1
What should I do? Is this a mistake caused by a wrong installation?
OS info: Manjaro Linux with Openvino 2025.0.0-1 installed from Arch User Repository
Extra info: The same code and environment worked well for https://huggingface.co/OpenVINO/stable-diffusion-v1-5-fp16-ov