运行 npm run export 出错

Description

Contributor guide

Tech stack

reactjavascript

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.

under 1 hour

Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.

stale

ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.

needs investigation

Prerequisites

basic Node.jsnpm

Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.

20

Research direction

The error 'res.setHeader is not a function' indicates that a response object is not a proper Node.js HTTP response. The issue likely arises in the export script. Focus on the `export` command configuration and any custom server setup in the sample project. Check the `package.json` scripts and any `server.js` or similar file. Since the issue is from 2018 and no recent activity, review the current repository state for relevant code.