t3 tutorial- chirp project...vercel build fails.
Following along with Theo's 2+hr video....got to the very first deployment to vercel. Project imports fine. Prisma db connection went fine. npm run build works fine locally...but...
Other than the database config from the tutorial, I've changed nothing in the app. Is there another config issue somewhere in Vercel? (Yes I added the env variable)
When vercel does a build to deploy:
info - Creating an optimized production build...
info - Compiled successfully
info - Collecting page data...
info - Generating static pages (0/6)
TypeError: Cannot read properties of null (reading 'useMemo')
at exports.useMemo (/vercel/path0/node_modules/react/cjs/react.production.min.js:25:208)
at Object.useDehydratedState (file:///vercel/path0/node_modules/@trpc/react-query/dist/createHooksInternal-ac3d45d9.mjs:517:29)
at WithTRPC (/vercel/path0/.next/server/chunks/34.js:101:38)
at Ge (/vercel/path0/node_modules/next/dist/compiled/react-dom/cjs/react-dom-server.browser.production.min.js:114:273)
at Z (/vercel/path0/node_modules/next/dist/compiled/react-dom/cjs/react-dom-server.browser.production.min.js:120:91)
at Ge (/vercel/path0/node_modules/next/dist/compiled/react-dom/cjs/react-dom-server.browser.production.min.js:115:9)
at Z (/vercel/path0/node_modules/next/dist/compiled/react-dom/cjs/react-dom-server.browser.production.min.js:120:91)
at He (/vercel/path0/node_modules/next/dist/compiled/react-dom/cjs/react-dom-server.browser.production.min.js:123:155)
at Je (/vercel/path0/node_modules/next/dist/compiled/react-dom/cjs/react-dom-server.browser.production.min.js:122:100)
at Z (/vercel/path0/node_modules/next/dist/compiled/react-dom/cjs/react-dom-server.browser.production.min.js:120:222)
Solution:Jump to solution
GitHub
Build error on Vercel deployments after upgrading to 13.4 · Issue #...
Verify canary release I verified that the issue exists in the latest Next.js canary release Provide environment information Operating System: Platform: darwin Arch: x64 Version: Darwin Kernel Versi...
3 Replies
Solution
GitHub
Build error on Vercel deployments after upgrading to 13.4 · Issue #...
Verify canary release I verified that the issue exists in the latest Next.js canary release Provide environment information Operating System: Platform: darwin Arch: x64 Version: Darwin Kernel Versi...
Were you able to fix it? I had this one a few days ago myself trying to remember what I did to fix it
Yes, the above link was the solution. Thanks @bostonsheraff . @ACwolf just add experimental: {
appDir: false,
},
to the bottom of your next.config.mjs file