What is the problem?
一份给新手使用的 Node 版本不匹配排查清单，覆盖 node/npm 版本、package.json engines、.nvmrc、锁文件、包管理器、CI 和部署平台配置。
Quick solution
Treat this as a Node.js errors checklist issue. First confirm the environment, inputs, permissions, logs, and delivery boundary. Then use the linked deep guide for the full checklist before changing production code or promising a result.
Read the deep guideDetailed steps
- 本地 Node：
- 本地 npm：
- pnpm 或 yarn：
- 操作系统：
- 触发命令：
- 完整报错：
Commands or code
The source article does not include a copyable command block. Do not invent commands here; follow the diagnostic steps in the deep guide and validate changes in the real project environment.
Risk notes
Confirm the real project environment, account permissions, platform rules, and output quality before delivery. Do not ship AI-generated changes without human review, and do not claim indexing, income, deployment success, or ranking improvements without measured evidence.