missing python module
- Dominant language
- Python
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Description
### Custom Node Testing
- [ ] I have tried disabling custom nodes and the issue persists (see [how to disable custom nodes](https://docs.comfy.org/troubleshooting/custom-node-issues#step-1%3A-test-with-all-custom-nodes-disabled) if you need help)
### Expected Behavior
[2026-05-30 00:29:45.802] [error] Traceback (most recent call last):
File "/Applications/ComfyUI.app/Contents/Resources/ComfyUI/main.py", line 22, in
[2026-05-30 00:29:45.803] [error] from app.assets.seeder import asset_seeder
File "/Applications/ComfyUI.app/Contents/Resources/ComfyUI/app/assets/seeder.py", line 11, in
from app.assets.scanner import (
File "/Applications/ComfyUI.app/Contents/Resources/ComfyUI/app/assets/scanner.py", line 7, in
from app.assets.database.queries import (
File "/Applications/ComfyUI.app/Contents/Resources/ComfyUI/app/assets/database/queries/__init__.py", line 1, in
from app.assets.database.queries.asset import (
File "/Applications/ComfyUI.app/Contents/Resources/ComfyUI/app/assets/database/queries/asset.py", line 1, in
import sqlalchemy as sa
ModuleNotFoundError: No module named 'sqlalchemy'
### Actual Behavior
Unable to start ComfyUI Desktop
### Steps to Reproduce
installing
### Debug Logs
```powershell
[2026-05-30 00:30:54.743] [error] Traceback (most recent call last):
File "/Applications/ComfyUI.app/Contents/Resources/ComfyUI/main.py", line 22, in
[2026-05-30 00:30:54.744] [error] from app.assets.seeder import asset_seeder
File "/Applications/ComfyUI.app/Contents/Resources/ComfyUI/app/assets/seeder.py", line 11, in
from app.assets.scanner import (
File "/Applications/ComfyUI.app/Contents/Resources/ComfyUI/app/assets/scanner.py", line 7, in
from app.assets.database.queries import (
File "/Applications/ComfyUI.app/Contents/Resources/ComfyUI/app/assets/database/queries/__init__.py", line 1, in
from app.assets.database.queries.asset import (
File "/Applications/ComfyUI.app/Contents/Resources/ComfyUI/app/assets/database/queries/asset.py", line 1, in
import sqlalchemy as sa
ModuleNotFoundError: No module named 'sqlalchemy'
```
### Other
_No response_
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