Error: Notion API error (400)

[douglasjarquin]

I really (really) want to understand how this project works, but I can't get it to run. Steps to reproduce:

git clone git@github.com:vercel/spr-landing.git
cd spr-landing
npm install
npm run dev
open http://localhost:3000

The sister blog project at https://github.com/ijjk/notion-blog runs, but its notion libs are very different than this project.

Complete output:

$ npm run dev

> spr-landing@1.0.0 dev
> next

Browserslist: caniuse-lite is outdated. Please run:
npx browserslist@latest --update-db
(node:78615) [DEP0148] DeprecationWarning: Use of deprecated folder mapping "./" in the "exports" field module resolution of the package at /Users/douglasjarquin/Git/spr-landing/node_modules/postcss/package.json.
Update this package.json to use a subpath pattern like "./*".
(Use `node --trace-deprecation ...` to show where the warning was created)
ready - started server on http://localhost:3000
Browserslist: caniuse-lite is outdated. Please run:
npx browserslist@latest --update-db

Why you should do it regularly:
https://github.com/browserslist/browserslist#browsers-data-updating
event - compiled successfully
event - build page: /
wait  - compiling...
event - compiled successfully
Error: Notion API error (400) 
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font-src 'self' data: https://cdnjs.cloudflare.com https://js.intercomcdn.com; img-src 'self' data: blob: https: https://platform.twitter.com https://syndication.twitter.com https://pbs.twimg.com https://ton.twimg.com www.googletagmanager.com; style-src 'self' 'unsafe-inline' https://cdnjs.cloudflare.com https://github.githubassets.com https://platform.twitter.com https://ton.twimg.com; frame-src https: http:; media-src https: http:"],"x-webkit-csp":["script-src 'self' 'unsafe-inline' 'unsafe-eval' https://gist.github.com https://apis.google.com https://api.amplitude.com https://widget.intercom.io https://js.intercomcdn.com https://logs-01.loggly.com https://cdn.segment.com https://analytics.pgncs.notion.so https://o324374.ingest.sentry.io https://checkout.stripe.com https://js.stripe.com https://embed.typeform.com https://admin.typeform.com https://public.profitwell.com js.sentry-cdn.com https://platform.twitter.com https://cdn.syndication.twimg.com https://www.googletagmanager.com https://x.clearbitjs.com; connect-src 'self' https://msgstore.www.notion.so wss://msgstore.www.notion.so ws://localhost:* https://notion-emojis.s3-us-west-2.amazonaws.com https://s3-us-west-2.amazonaws.com https://s3.us-west-2.amazonaws.com https://notion-production-snapshots-2.s3.us-west-2.amazonaws.com https: http: https://api.amplitude.com https://api.embed.ly https://js.intercomcdn.com https://api-iam.intercom.io wss://nexus-websocket-a.intercom.io https://logs-01.loggly.com https://api.segment.io https://api.pgncs.notion.so https://o324374.ingest.sentry.io https://checkout.stripe.com https://js.stripe.com https://cdn.contentful.com https://preview.contentful.com https://images.ctfassets.net https://www2.profitwell.com https://api.unsplash.com https://boards-api.greenhouse.io; font-src 'self' data: https://cdnjs.cloudflare.com https://js.intercomcdn.com; img-src 'self' data: blob: https: https://platform.twitter.com https://syndication.twitter.com https://pbs.twimg.com https://ton.twimg.com www.googletagmanager.com; 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 {"errorId":"1d6cb9b0-c129-412e-866a-3a76464aaf55","name":"ValidationError","message":"Invalid input."}
    at rpc (webpack-internal:///./lib/notion/rpc.ts:24:11)
    at runMicrotasks (<anonymous>)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at async getNotionData (webpack-internal:///./lib/notion/index.ts:9:16)
    at async getStaticProps (webpack-internal:///./pages/index.js:293:22)
    at async renderToHTML (/Users/douglasjarquin/Git/spr-landing/node_modules/next/dist/next-server/server/render.js:28:109)
    at async /Users/douglasjarquin/Git/spr-landing/node_modules/next/dist/next-server/server/next-server.js:98:97
    at async __wrapper (/Users/douglasjarquin/Git/spr-landing/node_modules/next/dist/lib/coalesced-function.js:1:330)
    at async DevServer.renderToHTMLWithComponents (/Users/douglasjarquin/Git/spr-landing/node_modules/next/dist/next-server/server/next-server.js:123:387)
    at async DevServer.renderToHTML (/Users/douglasjarquin/Git/spr-landing/node_modules/next/dist/next-server/server/next-server.js:124:473)

[douglasjarquin]

Please disregard. Figured it out.

For some reason my .env.local file wasn't being loaded.