Vercel项目部署报错：Notion API Token无效问题咨询

部署失败的核心原因是Notion API令牌验证不通过，以下是针对性解决步骤：

• 核对令牌完整性：确保复制的Notion API令牌完整无缺，没有多余空格或遗漏字符，正确格式为secret_开头的字符串。
• 确认令牌权限：在Notion开发者后台，检查该集成令牌是否已被授权访问项目中用到的目标数据库或页面，无权限会直接触发401错误。
• 检查Vercel环境变量配置：
  • 进入Vercel项目的「设置」→「环境变量」页面；
  • 确认存储令牌的环境变量名称和代码中引用的完全一致（比如代码用process.env.NOTION_TOKEN，环境变量名就得是NOTION_TOKEN）；
  • 验证变量值无误后点击保存，重新触发一次部署，让新的环境变量生效。
• 排查令牌有效性：如果令牌是旧的，或者集成被重新生成过，旧令牌会失效，需要去Notion开发者页面重新生成新令牌替换。

报错日志详情 #

Attention: Next.js now collects completely anonymous telemetry regarding usage.
This information is used to shape Next.js' roadmap and prioritize features.
You can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:
https://nextjs.org/telemetry
info  - Checking validity of types...
info  - Creating an optimized production build...
info  - Compiled successfully
info  - Collecting page data...
@notionhq/client warn: request fail { code: 'unauthorized', message: 'API token is invalid.' }
> Build error occurred
Error [APIResponseError]: API token is invalid.
    at buildRequestError (/vercel/path0/node_modules/.pnpm/@notionhq+client@1.0.4/node_modules/@notionhq/client/build/src/errors.js:162:16)
    at Client.request (/vercel/path0/node_modules/.pnpm/@notionhq+client@1.0.4/node_modules/@notionhq/client/build/src/Client.js:304:54)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at async getDatabase (/vercel/path0/.next/server/chunks/312.js:49:22)
    at async getStaticPaths (/vercel/path0/.next/server/pages/blog/[slug].js:880:16)
    at async buildStaticPaths (/vercel/path0/node_modules/.pnpm/next@12.1.6_ef5jwxihqo6n7gxfmzogljlgcm/node_modules/next/dist/build/utils.js:491:31)
    at async /vercel/path0/node_modules/.pnpm/next@12.1.6_ef5jwxihqo6n7gxfmzogljlgcm/node_modules/next/dist/build/utils.js:632:119
    at async Span.traceAsyncFn (/vercel/path0/node_modules/.pnpm/next@12.1.6_ef5jwxihqo6n7gxfmzogljlgcm/node_modules/next/dist/trace/trace.js:79:20) {
  type: 'APIResponseError',
  code: 'unauthorized',
  status: 401,
  headers: {},
  body: '{"object":"error","status":401,"code":"unauthorized","message":"API token is invalid."}'
}
 ELIFECYCLE  Command failed with exit code 1.
Error! Command "pnpm run build" exited with 1

内容的提问来源于stack exchange，提问作者anjhon