[GH-ISSUE #779] PRESTARTUP FAILED, Windows no venv setup up #347

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opened 2026-10-27 21:16:32 +00:00 by bsakaguchi · 2 comments

bsakaguchi commented

2026-10-27 21:16:32 +00:00

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Originally created by @flynet on GitHub (Jun 15, 2024).
Original GitHub issue: https://github.com/Comfy-Org/ComfyUI-Manager/issues/779

Have this error at start up, please suggest

[START] Security scan
ERROR: Exception:
Traceback (most recent call last):
  File "D:\Python11\Lib\site-packages\pip\_internal\cli\base_command.py", line 180, in exc_logging_wrapper
    status = run_func(*args)
             ^^^^^^^^^^^^^^^
  File "D:\Python11\Lib\site-packages\pip\_internal\commands\freeze.py", line 98, in run
    for line in freeze(
  File "D:\Python11\Lib\site-packages\pip\_internal\operations\freeze.py", line 43, in freeze
    req = FrozenRequirement.from_dist(dist)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "D:\Python11\Lib\site-packages\pip\_internal\operations\freeze.py", line 238, in from_dist
    req, comments = _get_editable_info(dist)
                    ^^^^^^^^^^^^^^^^^^^^^^^^
  File "D:\Python11\Lib\site-packages\pip\_internal\operations\freeze.py", line 165, in _get_editable_info
    vcs_backend = vcs.get_backend_for_dir(location)
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "D:\Python11\Lib\site-packages\pip\_internal\vcs\versioncontrol.py", line 238, in get_backend_for_dir
    repo_path = vcs_backend.get_repository_root(location)
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "D:\Python11\Lib\site-packages\pip\_internal\vcs\git.py", line 501, in get_repository_root
    r = cls.run_command(
        ^^^^^^^^^^^^^^^^
  File "D:\Python11\Lib\site-packages\pip\_internal\vcs\versioncontrol.py", line 650, in run_command
    return call_subprocess(
           ^^^^^^^^^^^^^^^^
  File "D:\Python11\Lib\site-packages\pip\_internal\utils\subprocess.py", line 141, in call_subprocess
    proc = subprocess.Popen(
           ^^^^^^^^^^^^^^^^^
  File "D:\Python11\Lib\subprocess.py", line 1026, in __init__
    self._execute_child(args, executable, preexec_fn, close_fds,
  File "D:\Python11\Lib\subprocess.py", line 1538, in _execute_child
    hp, ht, pid, tid = _winapi.CreateProcess(executable, args,
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
NotADirectoryError: [WinError 267] Неверно задано имя папки
Failed to execute startup-script: G:\ComfyUI\custom_nodes\ComfyUI-Manager\prestartup_script.py / Command '['D:\\Python11\\python.exe', '-m', 'pip', 'freeze']' returned non-zero exit status 2.

Prestartup times for custom nodes:
   1.2 seconds (PRESTARTUP FAILED): G:\ComfyUI\custom_nodes\ComfyUI-Manager

Originally created by @flynet on GitHub (Jun 15, 2024). Original GitHub issue: https://github.com/Comfy-Org/ComfyUI-Manager/issues/779 Have this error at start up, please suggest ``` [START] Security scan ERROR: Exception: Traceback (most recent call last): File "D:\Python11\Lib\site-packages\pip\_internal\cli\base_command.py", line 180, in exc_logging_wrapper status = run_func(*args) ^^^^^^^^^^^^^^^ File "D:\Python11\Lib\site-packages\pip\_internal\commands\freeze.py", line 98, in run for line in freeze( File "D:\Python11\Lib\site-packages\pip\_internal\operations\freeze.py", line 43, in freeze req = FrozenRequirement.from_dist(dist) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\Python11\Lib\site-packages\pip\_internal\operations\freeze.py", line 238, in from_dist req, comments = _get_editable_info(dist) ^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\Python11\Lib\site-packages\pip\_internal\operations\freeze.py", line 165, in _get_editable_info vcs_backend = vcs.get_backend_for_dir(location) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\Python11\Lib\site-packages\pip\_internal\vcs\versioncontrol.py", line 238, in get_backend_for_dir repo_path = vcs_backend.get_repository_root(location) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\Python11\Lib\site-packages\pip\_internal\vcs\git.py", line 501, in get_repository_root r = cls.run_command( ^^^^^^^^^^^^^^^^ File "D:\Python11\Lib\site-packages\pip\_internal\vcs\versioncontrol.py", line 650, in run_command return call_subprocess( ^^^^^^^^^^^^^^^^ File "D:\Python11\Lib\site-packages\pip\_internal\utils\subprocess.py", line 141, in call_subprocess proc = subprocess.Popen( ^^^^^^^^^^^^^^^^^ File "D:\Python11\Lib\subprocess.py", line 1026, in __init__ self._execute_child(args, executable, preexec_fn, close_fds, File "D:\Python11\Lib\subprocess.py", line 1538, in _execute_child hp, ht, pid, tid = _winapi.CreateProcess(executable, args, ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ NotADirectoryError: [WinError 267] Неверно задано имя папки Failed to execute startup-script: G:\ComfyUI\custom_nodes\ComfyUI-Manager\prestartup_script.py / Command '['D:\\Python11\\python.exe', '-m', 'pip', 'freeze']' returned non-zero exit status 2. Prestartup times for custom nodes: 1.2 seconds (PRESTARTUP FAILED): G:\ComfyUI\custom_nodes\ComfyUI-Manager ```

bsakaguchi closed this issue

2026-10-27 21:16:32 +00:00

bsakaguchi commented

2026-10-27 21:16:33 +00:00

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@ltdrdata commented on GitHub (Jun 15, 2024):

Why don't you use just portable version of ComfyUI?
Your python environment is invalid.

@ltdrdata commented on GitHub (Jun 15, 2024): Why don't you use just portable version of ComfyUI? Your python environment is invalid.

bsakaguchi commented

2026-10-27 21:16:33 +00:00

Author

Owner

@flynet commented on GitHub (Jun 16, 2024):

Really, had to re-install python

@flynet commented on GitHub (Jun 16, 2024): Really, had to re-install python

bsakaguchi referenced this issue

2026-10-27 21:29:38 +00:00

[PR #347] [MERGED] Add DarkPrompts to database #1286