Errors on launching server

[AAbdulvagab]

Get errors on launching ComfyUI. Could you please say how to solve it?

2024-03-17 11:18:42,192 INFO Total VRAM 3896 MB, total RAM 32051 MB
2024-03-17 11:18:42,192 INFO Trying to enable lowvram mode because your GPU seems to have 4GB or less. If you don't want this use: --normalvram
2024-03-17 11:18:42,192 INFO Set vram state to: LOW_VRAM
2024-03-17 11:18:42,192 INFO Device: cuda:0 NVIDIA GeForce GTX 1650 SUPER : cudaMallocAsync
2024-03-17 11:18:42,192 INFO VAE dtype: torch.float32
2024-03-17 11:18:42,212 INFO Using pytorch cross attention
2024-03-17 11:18:42,852 INFO
2024-03-17 11:18:42,853 ERROR Traceback (most recent call last):
File "/home/av/.local/share/krita/ai_diffusion/server/ComfyUI/main.py", line 76, in
import execution
File "/home/av/.local/share/krita/ai_diffusion/server/ComfyUI/execution.py", line 11, in
import nodes
File "/home/av/.local/share/krita/ai_diffusion/server/ComfyUI/nodes.py", line 21, in
import comfy.samplers
File "/home/av/.local/share/krita/ai_diffusion/server/ComfyUI/comfy/samplers.py", line 1, in
from .k_diffusion import sampling as k_diffusion_sampling
File "/home/av/.local/share/krita/ai_diffusion/server/ComfyUI/comfy/k_diffusion/sampling.py", line 3, in
from scipy import integrate
File "", line 1229, in _handle_fromlist
File "/home/av/.local/share/krita/ai_diffusion/server/venv/lib/python3.11/site-packages/scipy/init.py", line 134, in getattr
return _importlib.import_module(f'scipy.{name}')
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/importlib/init.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/av/.local/share/krita/ai_diffusion/server/venv/lib/python3.11/site-packages/scipy/integrate/init.py", line 94, in
from ._quadrature import *
File "/home/av/.local/share/krita/ai_diffusion/server/venv/lib/python3.11/site-packages/scipy/integrate/_quadrature.py", line 9, in
from scipy.special import roots_legendre
File "/home/av/.local/share/krita/ai_diffusion/server/venv/lib/python3.11/site-packages/scipy/special/init.py", line 781, in
from ._support_alternative_backends import (
File "/home/av/.local/share/krita/ai_diffusion/server/venv/lib/python3.11/site-packages/scipy/special/_support_alternative_backends.py", line 6, in
from scipy._lib._array_api import array_namespace, is_cupy, is_torch, is_numpy
File "/home/av/.local/share/krita/ai_diffusion/server/venv/lib/python3.11/site-packages/scipy/_lib/array_api.py", line 15, in
from numpy.testing import assert
File "/home/av/.local/share/krita/ai_diffusion/server/venv/lib/python3.11/site-packages/numpy/testing/init.py", line 11, in
from ._private.utils import *
File "/home/av/.local/share/krita/ai_diffusion/server/venv/lib/python3.11/site-packages/numpy/testing/_private/utils.py", line 1253, in
_SUPPORTS_SVE = check_support_sve()
^^^^^^^^^^^^^^^^^^^
File "/home/av/.local/share/krita/ai_diffusion/server/venv/lib/python3.11/site-packages/numpy/testing/_private/utils.py", line 1247, in check_support_sve
output = subprocess.run(cmd, capture_output=True, text=True)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/subprocess.py", line 550, in run
stdout, stderr = process.communicate(input, timeout=timeout)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/subprocess.py", line 1209, in communicate
stdout, stderr = self._communicate(input, endtime, timeout)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/subprocess.py", line 2151, in _communicate
stdout = self._translate_newlines(stdout,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/subprocess.py", line 1086, in _translate_newlines
data = data.decode(encoding, errors)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xb0 in position 0: invalid start byte

[Acly]

Hm, same issues as #404, but I don't know why it happens. The theory is that it was related to Krita flatpak. But you are not using flatpak?

[AAbdulvagab]

No, I'm not using flatpak. I have installed krita 5.2.2-7 from extra repository. Using Manjaro Linux (6.6.19-1)

[anas1412]

Same issue using windows 10
I have GTX1650 as well

[Acly]

It's unlikely that it's exactly the same issue on Windows, the initial log is a Linux-specific thing

The only workaround I know is to run the server manually from console. It's a very strange issue and I have not been able to reproduce it on Ubuntu or Fedora.

[opako666]

Hi

I have problem with launch local managed server on AI plugin.

INFO OSError: [WinError 126] The specified module could not be found. Error loading "C:\Users\opako\AppData\Roaming\krita\pykrita\ComfyUI\python\lib\site-packages\torch\lib\fbgemm.dll" or one of its dependencies.
2024-04-25 13:22:57,200 ERROR

Is there any solution?

Thanx