Hi there,

I created a create-t3-app stack with drizzle, nextjs, typescript, nextauth, trpc, and db at planetscale. It works fine on local. But when i deploy it to vercel i get: Application error: a server-side exception has occurred (see the server logs for more information). Digest: 1526301433 In the vercel logs i see like: << query #2 post.hello { input: { text: 'from tRPC' }, result: TRPCClientError: Unexpected token ; in JSON at position 4 at TRPCClientError.from (/var/task/.next/server/chunks/152.js:1:25003) at /var/task/.next/server/chunks/152.js:1:29521 at process.processTicksAndRejections (node:internal/process/task_queues:95:5) { meta: undefined, shape: undefined, data: undefined, [cause]: SyntaxError: Unexpected token ; in JSON at position 4 at JSON.parse (<anonymous>) at parse (/var/task/.next/server/chunks/152.js:5:4111) at /var/task/.next/server/chunks/152.js:5:3218 at onChunk (/var/task/.next/server/chunks/152.js:5:3371) at readStandardChunks (/var/task/.next/server/chunks/152.js:5:3698) at process.processTicksAndRejections (node:internal/process/task_queues:95:5) at async readLines (/var/task/.next/server/chunks/152.js:5:3452) at async parseJSONStream (/var/task/.next/server/chunks/152.js:5:3058) }, elapsedMs: 39 } Why can this be?
Solution:
Disabling "settings / deployment protection / vercel authentication" solved the issue.
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9 Replies
Solution
Oguz A.
Oguz A.12mo ago
Disabling "settings / deployment protection / vercel authentication" solved the issue.
BootesVoid
BootesVoid12mo ago
how did you even find this thanks a lot I had the same problem for a while
Oguz A.
Oguz A.12mo ago
just search this channel. I figured somebody should already have asked this. And they did. Success.
GarbanzoBeans
GarbanzoBeans12mo ago
this helped me buyt this is some duuuuumb shit. stuff like this really makes you question the world thank you lord and savior @oguzhankukul
incognitojam
incognitojam12mo ago
Thank you! that fixed it for me too
hkfi
hkfi12mo ago
Facing a similar issue with SST. Does anyone know of a solution?
Khalil
Khalil12mo ago
in your src/trpc/react you'll find unstable_httpBatchStreamLink just change it to using httpBatchLink that worked for me
hkfi
hkfi12mo ago
@Khalil Thanks, that seems to have resolved that error. However, now I'm getting TRPCClientError: Unable to transform response from server... Does T3 App work with SST? I can't seem to find a working example of T3 App with SST using app router.
Khalil
Khalil12mo ago
That's probably something to do with superjson if it says transformer im not sure didnt get that one before try disabling it and see what that does and from there you can figure something out maybe
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