DepthAnythingV3 Errors Fix

2026-02-11 16:37 UTC gpt-5-2-thinking Open in ChatGPT ↗

I have loaded DepthAnythingV3 in comfyui but i get

Prestartup times for custom nodes: 0.0 seconds: C:\Users\GeorgeAdamon\AppData\Local\Programs\ComfyUI\resources\ComfyUI\custom_nodes\ComfyUI-DepthAnythingV3

Checkpoint files will always be loaded safely. WARNING: You need pytorch with cu130 or higher to use optimized CUDA operations. Found comfy_kitchen backend eager: {‘available’: True, ‘disabled’: False, ‘unavailable_reason’: None, ‘capabilities’: [‘apply_rope’, ‘apply_rope1’, ‘dequantize_nvfp4’, ‘dequantize_per_tensor_fp8’, ‘quantize_nvfp4’, ‘quantize_per_tensor_fp8’, ‘scaled_mm_nvfp4’]} Found comfy_kitchen backend triton: {‘available’: False, ‘disabled’: True, ‘unavailable_reason’: “ImportError: No module named ‘triton’”, ‘capabilities’: []} Found comfy_kitchen backend cuda: {‘available’: True, ‘disabled’: True, ‘unavailable_reason’: None, ‘capabilities’: [‘apply_rope’, ‘apply_rope1’, ‘dequantize_nvfp4’, ‘dequantize_per_tensor_fp8’, ‘quantize_nvfp4’, ‘quantize_per_tensor_fp8’]} Total VRAM 12287 MB, total RAM 65445 MB pytorch version: 2.8.0+cu129 Set vram state to: NORMAL_VRAM Device: cuda:0 NVIDIA GeForce RTX 3080 Ti : cudaMallocAsync Using async weight offloading with 2 streams Enabled pinned memory 29450.0 Using pytorch attention Python version: 3.12.11 (main, Aug 18 2025, 19:17:54) [MSC v.1944 64 bit (AMD64)] ComfyUI version: 0.13.0 [Prompt Server] web root: C:\Users\GeorgeAdamon\AppData\Local\Programs\ComfyUI\resources\ComfyUI\web_custom_versions\desktop_app [START] ComfyUI-Manager [ComfyUI-Manager] network_mode: public [ComfyUI-Manager] The matrix sharing feature has been disabled because the matrix-nio dependency is not installed. To use this feature, please run the following command: C:\Users\GeorgeAdamon\Documents\ComfyUI.venv\Scripts\python.exe -m pip install matrix-nio

[ComfyUI-DepthAnythingV3] Initializing custom node… [ComfyUI-DepthAnythingV3] [WARNING] Failed to import node classes: No module named ‘addict’ [ComfyUI-DepthAnythingV3] Traceback: Traceback (most recent call last): File “C:\Users\GeorgeAdamon\AppData\Local\Programs\ComfyUI\resources\ComfyUI\custom_nodes\ComfyUI-DepthAnythingV3_init_.py”, line 23, in from .nodes import ( File “C:\Users\GeorgeAdamon\AppData\Local\Programs\ComfyUI\resources\ComfyUI\custom_nodes\ComfyUI-DepthAnythingV3\nodes_init_.py”, line 12, in from .nodes_loader import ( File “C:\Users\GeorgeAdamon\AppData\Local\Programs\ComfyUI\resources\ComfyUI\custom_nodes\ComfyUI-DepthAnythingV3\nodes\nodes_loader.py”, line 11, in from .depth_anything_v3.model.da3 import DepthAnything3Net, NestedDepthAnything3Net File “C:\Users\GeorgeAdamon\AppData\Local\Programs\ComfyUI\resources\ComfyUI\custom_nodes\ComfyUI-DepthAnythingV3\nodes\depth_anything_v3\model\da3.py”, line 19, in from addict import Dict ModuleNotFoundError: No module named ‘addict’

[ComfyUI-DepthAnythingV3] [ERROR] Failed to load (1 error(s)):

Failed to import node classes: No module named ‘addict’ [ComfyUI-DepthAnythingV3] Please check the errors above and your installation. Blocked by policy: C:\Users\GeorgeAdamon\AppData\Local\Programs\ComfyUI\resources\ComfyUI\custom_nodes\ComfyUI-Manager

Import times for custom nodes: 0.0 seconds: C:\Users\GeorgeAdamon\AppData\Local\Programs\ComfyUI\resources\ComfyUI\custom_nodes\websocket_image_save.py 0.0 seconds: C:\Users\GeorgeAdamon\AppData\Local\Programs\ComfyUI\resources\ComfyUI\custom_nodes\ComfyUI-DepthAnythingV3

Context impl SQLiteImpl. Will assume non-transactional DDL. Assets scan(roots=[‘models’]) completed in 0.041s (created=0, skipped_existing=1, orphans_pruned=0, total_seen=1) Starting server

To see the GUI go to: http://127.0.0.1:8000 comfyui-frontend-package not found in requirements.txt [ComfyUI-Manager] The ComfyRegistry cache update is still in progress, so an outdated cache is being used. FETCH DATA from: C:\Users\GeorgeAdamon\Documents\ComfyUI.venv\Lib\site-packages\comfyui_manager\custom-node-list.json [DONE] FETCH ComfyRegistry Data [DONE] [ComfyUI-Manager] default cache updated: https://api.comfy.org/nodes FETCH DATA from: C:\Users\GeorgeAdamon\Documents\ComfyUI\user__manager\cache\1514988643_custom-node-list.json [DONE] [ComfyUI-Manager] All startup tasks have been completed. [ComfyUI-Manager] The ComfyRegistry cache update is still in progress, so an outdated cache is being used. Traceback (most recent call last): File “C:\Users\GeorgeAdamon\AppData\Roaming\uv\python\cpython-3.12.11-windows-x86_64-none\Lib\shutil.py”, line 847, in move os.rename(src, real_dst) FileNotFoundError: [WinError 3] The system cannot find the path specified: ‘C:\Users\GeorgeAdamon\AppData\Local\Programs\ComfyUI\resources\ComfyUI\custom_nodes\ComfyUI-DepthAnythingV3’ -> ‘C:\Users\GeorgeAdamon\AppData\Local\Programs\ComfyUI\resources\ComfyUI\custom_nodes\.disabled\ComfyUI-DepthAnythingV3@nightly’

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File “C:\Users\GeorgeAdamon\Documents\ComfyUI.venv\Lib\site-packages\comfyui_manager\glob\manager_server.py”, line 1030, in do_disable res = core.unified_manager.unified_disable(node_name, params.is_unknown) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File “C:\Users\GeorgeAdamon\Documents\ComfyUI.venv\Lib\site-packages\comfyui_manager\glob\manager_core.py”, line 1130, in unified_disable shutil.move(ver_and_path[1], to_path) File “C:\Users\GeorgeAdamon\AppData\Roaming\uv\python\cpython-3.12.11-windows-x86_64-none\Lib\shutil.py”, line 865, in move rmtree(src) File “C:\Users\GeorgeAdamon\AppData\Roaming\uv\python\cpython-3.12.11-windows-x86_64-none\Lib\shutil.py”, line 781, in rmtree return _rmtree_unsafe(path, onexc) ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File “C:\Users\GeorgeAdamon\AppData\Roaming\uv\python\cpython-3.12.11-windows-x86_64-none\Lib\shutil.py”, line 635, in _rmtree_unsafe onexc(os.unlink, fullname, err) File “C:\Users\GeorgeAdamon\AppData\Roaming\uv\python\cpython-3.12.11-windows-x86_64-none\Lib\shutil.py”, line 633, in _rmtree_unsafe os.unlink(fullname) PermissionError: [WinError 5] Access is denied: ‘C:\Users\GeorgeAdamon\AppData\Local\Programs\ComfyUI\resources\ComfyUI\custom_nodes\ComfyUI-DepthAnythingV3\.git\objects\pack\pack-57e45e2a5011263c65e3980036a6a219c5d17ee2.idx’

After restarting ComfyUI, please refresh the browser.

You’ve actually got two separate problems in that log:

DepthAnythingV3 can’t import because a Python dependency is missing
ComfyUI-Manager tries to disable/move the node folder and fails because Windows is denying access to a .git file

1) Fix the real DepthAnythingV3 error: `No module named 'addict'`

DepthAnythingV3 is importing from addict import Dict and your ComfyUI venv doesn’t have it.

Run this using ComfyUI’s own venv python (the one shown in your log):

C:\Users\GeorgeAdamon\Documents\ComfyUI\.venv\Scripts\python.exe -m pip install -U addict

Then restart ComfyUI.

If you want to be extra safe (sometimes more deps are missing)

Run from inside the node folder if it has a requirements file:

cd /d C:\Users\GeorgeAdamon\AppData\Local\Programs\ComfyUI\resources\ComfyUI\custom_nodes\ComfyUI-DepthAnythingV3
C:\Users\GeorgeAdamon\Documents\ComfyUI\.venv\Scripts\python.exe -m pip install -U -r requirements.txt

If requirements.txt doesn’t exist, that command will error—just ignore and stick with installing addict.

2) Fix the Manager “access denied” / “can’t move folder” issue

This part:

PermissionError: [WinError 5] Access is denied: ... \.git\objects\pack\...

means something has that file locked or you don’t have permission to move/delete it. Common causes:

ComfyUI is running from AppData\Local\Programs\ComfyUI\resources\... (Program Files–like permissions)
Windows Defender / antivirus scanning .git pack files
The desktop ComfyUI app is holding the folder open while Manager tries to move it

Fastest clean fix options (pick one)

Option A — Don’t install custom nodes inside the “resources” ComfyUI folder

You already have a writable custom_nodes path here: C:\Users\GeorgeAdamon\Documents\ComfyUI\custom_nodes

So:

Copy/move ComfyUI-DepthAnythingV3 into: C:\Users\GeorgeAdamon\Documents\ComfyUI\custom_nodes\ComfyUI-DepthAnythingV3
Delete the one under: C:\Users\GeorgeAdamon\AppData\Local\Programs\ComfyUI\resources\ComfyUI\custom_nodes\... (if it won’t delete, do Option C below)
Restart ComfyUI

This avoids Windows permission weirdness in the packaged app directory.

Option B — If you want to keep it there: run ComfyUI as Administrator

Close ComfyUI completely, then start it Run as administrator, and try disable/update again.

Option C — Remove the `.git` folder inside that custom node

Manager is choking specifically on .git\objects\pack\....

Close ComfyUI.
Go to: ...\custom_nodes\ComfyUI-DepthAnythingV3\
Delete the .git folder.
Start ComfyUI again.

(Deleting .git does not break the node code; it only removes git metadata.)

Also: your CUDA warning isn’t the blocker (but worth noting)

You have:

pytorch version: 2.8.0+cu129
warning: “need pytorch with cu130 or higher to use optimized CUDA operations.”

That warning is about optional optimizations. It’s not what’s preventing the node from loading. The load failure is addict.

Do this in the most reliable order

Close ComfyUI.

Install the missing dep:

C:\Users\GeorgeAdamon\Documents\ComfyUI\.venv\Scripts\python.exe -m pip install -U addict

If Manager keeps throwing permission errors, move the node into Documents\ComfyUI\custom_nodes (Option A) or delete the node’s .git folder (Option C).
Restart ComfyUI.

If you paste the next startup log after installing addict, I can tell you immediately if it’s fully loaded or if the node needs 1–2 more dependencies.

Adding extra search path custom_nodes C:\Users\GeorgeAdamon\Documents\ComfyUI\custom_nodes Adding extra search path download_model_base C:\Users\GeorgeAdamon\Documents\ComfyUI\models Adding extra search path custom_nodes C:\Users\GeorgeAdamon\AppData\Local\Programs\ComfyUI\resources\ComfyUI\custom_nodes Setting output directory to: C:\Users\GeorgeAdamon\Documents\ComfyUI\output Setting input directory to: C:\Users\GeorgeAdamon\Documents\ComfyUI\input Setting user directory to: C:\Users\GeorgeAdamon\Documents\ComfyUI\user [START] Security scan [DONE] Security scan ** ComfyUI startup time: 2026-02-11 16:40:17.232 ** Platform: Windows ** Python version: 3.12.11 (main, Aug 18 2025, 19:17:54) [MSC v.1944 64 bit (AMD64)] ** Python executable: C:\Users\GeorgeAdamon\Documents\ComfyUI.venv\Scripts\python.exe ** ComfyUI Path: C:\Users\GeorgeAdamon\AppData\Local\Programs\ComfyUI\resources\ComfyUI ** ComfyUI Base Folder Path: C:\Users\GeorgeAdamon\AppData\Local\Programs\ComfyUI\resources\ComfyUI ** User directory: C:\Users\GeorgeAdamon\Documents\ComfyUI\user ** ComfyUI-Manager config path: C:\Users\GeorgeAdamon\Documents\ComfyUI\user__manager\config.ini ** Log path: C:\Users\GeorgeAdamon\Documents\ComfyUI\user\comfyui.log [ComfyUI-Manager] Skipped fixing the ‘comfyui-frontend-package’ dependency because the ComfyUI is outdated. [PRE] ComfyUI-Manager [DA3] Copied asset file: bas_relief.png [DA3] Copied asset file: bridge.jpg [DA3] Copied asset file: kaffi.jpg [DA3] Copied asset file: robot_unitree.mp4 [DA3] Copied asset directory: SOH Checkpoint files will always be loaded safely. WARNING: You need pytorch with cu130 or higher to use optimized CUDA operations. Found comfy_kitchen backend cuda: {‘available’: True, ‘disabled’: True, ‘unavailable_reason’: None, ‘capabilities’: [‘apply_rope’, ‘apply_rope1’, ‘dequantize_nvfp4’, ‘dequantize_per_tensor_fp8’, ‘quantize_nvfp4’, ‘quantize_per_tensor_fp8’]} Found comfy_kitchen backend eager: {‘available’: True, ‘disabled’: False, ‘unavailable_reason’: None, ‘capabilities’: [‘apply_rope’, ‘apply_rope1’, ‘dequantize_nvfp4’, ‘dequantize_per_tensor_fp8’, ‘quantize_nvfp4’, ‘quantize_per_tensor_fp8’, ‘scaled_mm_nvfp4’]} Found comfy_kitchen backend triton: {‘available’: False, ‘disabled’: True, ‘unavailable_reason’: “ImportError: No module named ‘triton’”, ‘capabilities’: []} Total VRAM 12287 MB, total RAM 65445 MB pytorch version: 2.8.0+cu129 Set vram state to: NORMAL_VRAM Device: cuda:0 NVIDIA GeForce RTX 3080 Ti : cudaMallocAsync Using async weight offloading with 2 streams Enabled pinned memory 29450.0 Using pytorch attention Python version: 3.12.11 (main, Aug 18 2025, 19:17:54) [MSC v.1944 64 bit (AMD64)] ComfyUI version: 0.13.0 [Prompt Server] web root: C:\Users\GeorgeAdamon\AppData\Local\Programs\ComfyUI\resources\ComfyUI\web_custom_versions\desktop_app [START] ComfyUI-Manager [ComfyUI-Manager] network_mode: public [ComfyUI-Manager] The matrix sharing feature has been disabled because the matrix-nio dependency is not installed. To use this feature, please run the following command: C:\Users\GeorgeAdamon\Documents\ComfyUI.venv\Scripts\python.exe -m pip install matrix-nio

[ComfyUI-DepthAnythingV3] Initializing custom node… [ComfyUI-DepthAnythingV3] [WARNING] Failed to import node classes: No module named ‘omegaconf’ [ComfyUI-DepthAnythingV3] Traceback: Traceback (most recent call last): File “C:\Users\GeorgeAdamon\Documents\ComfyUI\custom_nodes\ComfyUI-DepthAnythingV3_init_.py”, line 23, in from .nodes import ( File “C:\Users\GeorgeAdamon\Documents\ComfyUI\custom_nodes\ComfyUI-DepthAnythingV3\nodes_init_.py”, line 12, in from .nodes_loader import ( File “C:\Users\GeorgeAdamon\Documents\ComfyUI\custom_nodes\ComfyUI-DepthAnythingV3\nodes\nodes_loader.py”, line 11, in from .depth_anything_v3.model.da3 import DepthAnything3Net, NestedDepthAnything3Net File “C:\Users\GeorgeAdamon\Documents\ComfyUI\custom_nodes\ComfyUI-DepthAnythingV3\nodes\depth_anything_v3\model\da3.py”, line 20, in from omegaconf import DictConfig, OmegaConf ModuleNotFoundError: No module named ‘omegaconf’

[ComfyUI-DepthAnythingV3] [ERROR] Failed to load (1 error(s)):

Failed to import node classes: No module named ‘omegaconf’ [ComfyUI-DepthAnythingV3] Please check the errors above and your installation. Blocked by policy: C:\Users\GeorgeAdamon\AppData\Local\Programs\ComfyUI\resources\ComfyUI\custom_nodes\ComfyUI-Manager

Import times for custom nodes: 0.0 seconds: C:\Users\GeorgeAdamon\AppData\Local\Programs\ComfyUI\resources\ComfyUI\custom_nodes\websocket_image_save.py 0.0 seconds: C:\Users\GeorgeAdamon\Documents\ComfyUI\custom_nodes\ComfyUI-DepthAnythingV3

Context impl SQLiteImpl. Will assume non-transactional DDL. Assets scan(roots=[‘models’]) completed in 0.032s (created=0, skipped_existing=1, orphans_pruned=0, total_seen=1) Starting server

To see the GUI go to: http://127.0.0.1:8001 comfyui-frontend-package not found in requirements.txt [ComfyUI-Manager] The ComfyRegistry cache update is still in progress, so an outdated cache is being used. FETCH DATA from: C:\Users\GeorgeAdamon\Documents\ComfyUI.venv\Lib\site-packages\comfyui_manager\custom-node-list.json [DONE]

Nice — you fixed addict, and now it’s failing on the next missing dependency:

ModuleNotFoundError: No module named 'omegaconf'

Fix: install `omegaconf` into the same ComfyUI venv

Run:

C:\Users\GeorgeAdamon\Documents\ComfyUI\.venv\Scripts\python.exe -m pip install -U omegaconf

Restart ComfyUI.

Recommended “do it once” approach (avoids whack-a-mole)

Since DepthAnythingV3 clearly has multiple deps, it’s best to install its requirements (if the repo provides them):

cd /d C:\Users\GeorgeAdamon\Documents\ComfyUI\custom_nodes\ComfyUI-DepthAnythingV3
C:\Users\GeorgeAdamon\Documents\ComfyUI\.venv\Scripts\python.exe -m pip install -U -r requirements.txt

If requirements.txt doesn’t exist, then the single install above is fine and we’ll install whatever the next missing module is.

About “Blocked by policy: … ComfyUI-Manager”

That line is not what’s breaking DepthAnythingV3. Your blocker right now is purely Python deps (omegaconf). The Manager “blocked by policy” message is something the desktop build prints for the packaged Manager folder; you can usually ignore it as long as the server starts and your other nodes load.

If you paste the next startup after installing omegaconf, I’ll tell you the next missing module (if any) and the quickest way to install them all in one shot.