---
type: lookup
id: comfyui-numpy-2-1-0-incompatibility-via-torch
asset: software-interface-version-compatibility
title: "ComfyUI + NumPy 2.1.0 incompatibility via torch — Software interface version compatibility"
sources:
  - https://github.com/Comfy-Org/comfy-cli/issues/163
source_quote: "compiled using NumPy 1.x cannot be run in NumPy 2.1.0 as it may crash"
generated: true
verified: false
harvested: 2026-08-04
stale_after: 2026-10-03
product: "ComfyUI"
pairing: "ComfyUI + NumPy 2.1.0 incompatibility via torch"
software_version: "ComfyUI"
dependency_version: "NumPy 2.1.0"
unverified_fields: pairing, product, software_version
---
**Product:** ComfyUI

**Version pairing:** ComfyUI + NumPy 2.1.0 incompatibility via torch

**Software version:** ComfyUI

**Dependency version:** NumPy 2.1.0

> compiled using NumPy 1.x cannot be run in NumPy 2.1.0 as it may crash

Source: <https://github.com/Comfy-Org/comfy-cli/issues/163>