Comfy-Org/ComfyUI_frontend

Is the following question a front-end issue?——When the "Primitive" node is bypassed, an error will be reported after running the workflow!!!!!

Open

#5,179 opened on Aug 23, 2025

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 (15 comments) (0 reactions) (1 assignee)TypeScript (610 forks)github user discovery
Potential Bugarea:nodeshelp wanted

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Description

Prerequisites

  • I am running the latest version of ComfyUI
  • I have searched existing issues to make sure this isn't a duplicate
  • I have tested with all custom nodes disabled (see how)

What happened?

When the "Primitive" node is bypassed, an error will be reported after running the workflow!!!!!

Steps to Reproduce

How is this affecting you?

Workflow won't execute

ComfyUI Frontend Version

ComfyUI 0.3.51， ComfyUI_frontend v1.25.9

Browser

Edge

Console Errors

Logs

Additional Context

No response

┆Issue is synchronized with this Notion page by Unito

Contributor guide

Research direction
Inspect the bypass logic for Primitive nodes in the frontend code.
Tech stack
typescript
Domain
frontend
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
ComfyUI basics
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70