Next.JS tutorial chapter 1 localStorage error | Next.js | Page 1

ebon glade Oct 20, 2025, 10:34 AM

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hi i have stated the tutorial (https://nextjs.org/learn/dashboard-app/getting-started) but when i run pnpm run dev i get this error

@ dev ****/next-js/nextjs-dashboard
next dev --turbopack

▲ Next.js 15.3.2 (Turbopack)

Local: http://localhost:3000

Network: http://192.168.0.110:3000

✓ Starting...
✓ Ready in 1316ms
○ Compiling / ...
✓ Compiled / in 3.8s
(node:74000) Warning: --localstorage-file was provided without a valid path
(Use node --trace-warnings ... to show where the warning was created)
⨯ [TypeError: localStorage.getItem is not a function] {
digest: '1943459719'
}
[TypeError: localStorage.getItem is not a function]
⨯ [TypeError: localStorage.getItem is not a function] { page: '/' }
○ Compiling /_error ...
✓ Compiled /_error in 2.2s
[TypeError: localStorage.getItem is not a function]
[TypeError: localStorage.getItem is not a function]
⨯ [TypeError: localStorage.getItem is not a function]
⨯ [TypeError: localStorage.getItem is not a function]
[TypeError: localStorage.getItem is not a function]
⨯ unhandledRejection: [TypeError: localStorage.getItem is not a function]
⨯ unhandledRejection: [TypeError: localStorage.getItem is not a function]
[TypeError: localStorage.getItem is not a function]
[TypeError: localStorage.getItem is not a function]
⨯ [TypeError: localStorage.getItem is not a function]
[TypeError: localStorage.getItem is not a function] { page: '/' }
[TypeError: localStorage.getItem is not a function]
⨯ unhandledRejection: [TypeError: localStorage.getItem is not a function]
⨯ unhandledRejection: [TypeError: localStorage.getItem is not a function]
GET / 500 in 7964ms
GET / 500 in 66ms

thank you for your help 🙂

App Router: Getting Started | Next.js

Create a new Next.js application using the dashboard starter example and explore the project.

balmy micaBOT Oct 20, 2025, 10:34 AM

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swift sinew Oct 20, 2025, 12:30 PM

#

ebon glade hi i have stated the tutorial (https://nextjs.org/learn/dashboard-app/getting-st...

what is your code? please send more information

ebon glade Oct 20, 2025, 12:34 PM

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swift sinew what is your code? please send more information

https://github.com/vercel/next-learn

GitHub

GitHub - vercel/next-learn: Learn Next.js Starter Code

Learn Next.js Starter Code. Contribute to vercel/next-learn development by creating an account on GitHub.

#

I havent changed the code after i used

npx create-next-app@latest nextjs-dashboard --example "https://github.com/vercel/next-learn/tree/main/dashboard/starter-example" --use-pnpm

swift sinew Oct 20, 2025, 12:41 PM

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ebon glade hi i have stated the tutorial (https://nextjs.org/learn/dashboard-app/getting-st...

can you send npx next info

ebon glade Oct 20, 2025, 1:00 PM

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swift sinew can you send `npx next info`

`
/bin/sh: line 1: yarn: command not found

Operating System:
Platform: linux
Arch: x64
Version: #1 SMP PREEMPT_DYNAMIC Fri, 17 Oct 2025 13:29:06 +0000
Available memory (MB): 15910
Available CPU cores: 4
Binaries:
Node: 25.0.0
npm: 11.6.2
Yarn: N/A
pnpm: 10.18.3
Relevant Packages:
next: 15.3.2 // There is a newer version (15.5.6) available, upgrade recommended!
eslint-config-next: N/A
react: 19.1.0
react-dom: 19.1.0
typescript: 5.7.3
Next.js Config:
output: N/A
⚠ There is a newer version (15.5.6) available, upgrade recommended!
Please try the latest canary version (npm install next@canary) to confirm the issue still exists before creating a new issue.
Read more - https://nextjs.org/docs/messages/opening-an-issue
`

swift sinew Oct 20, 2025, 1:07 PM

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the learn repository, or maybe perhaps next 15.3.2 doesnt yet support node 25

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i was able to get it working in node 22

ebon glade Oct 20, 2025, 1:08 PM

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should i change it in package.json

swift sinew Oct 20, 2025, 1:08 PM

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try nvm i 24 then nvm use 24 then pnpm run dev again

ebon glade Oct 20, 2025, 1:09 PM

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nextjs-dashboard master ❯ nvm i 24
bash: command not found: nvm

swift sinew Oct 20, 2025, 1:09 PM

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u have to install nvm, to manage node versions

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I tried updating next.js version and it works too

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so you can also do pnpm i next@latest and re-run pnpm dev

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if you dont want to uninstall nvm

ebon glade Oct 20, 2025, 1:13 PM

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swift sinew so you can also do `pnpm i next@latest` and re-run `pnpm dev`

same error

swift sinew Oct 20, 2025, 1:13 PM

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can you... send pnpm next info ?

ebon glade Oct 20, 2025, 1:13 PM

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npm warn Unknown env config "verify-deps-before-run". This will stop working in the next major version of npm.
npm warn Unknown env config "verify-deps-before-run". This will stop working in the next major version of npm.
/bin/sh: line 1: yarn: command not found

Operating System:
Platform: linux
Arch: x64
Version: #1 SMP PREEMPT_DYNAMIC Fri, 17 Oct 2025 13:29:06 +0000
Available memory (MB): 15910
Available CPU cores: 4
Binaries:
Node: 25.0.0
npm: 11.6.2
Yarn: N/A
pnpm: 10.18.3
Relevant Packages:
next: 15.3.2 // There is a newer version (15.5.6) available, upgrade recommended!
eslint-config-next: N/A
react: 19.1.0
react-dom: 19.1.0
typescript: 5.7.3
Next.js Config:
output: N/A
⚠ There is a newer version (15.5.6) available, upgrade recommended!
Please try the latest canary version (npm install next@canary) to confirm the issue still exists before creating a new issue.
Read more - https://nextjs.org/docs/messages/opening-an-issue

Opening a new Issue

swift sinew Oct 20, 2025, 1:14 PM

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what happen when you run pnpm i next@latest ?

ebon glade Oct 20, 2025, 1:14 PM

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WARN 6 deprecated subdependencies found: are-we-there-yet@2.0.0, gauge@3.0.2, glob@7.2.3, inflight@1.0.6, npmlog@5.0.1, rimraf@3.0.2 Already up to date Progress: resolved 237, reused 212, downloaded 1, added 0, done Done in 1.8s using pnpm v10.18.3

swift sinew Oct 20, 2025, 1:14 PM

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thats weird 😭

ebon glade Oct 20, 2025, 1:15 PM

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i know i might just leave it and learn by doing 🤣

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thank you for your help though

swift sinew Oct 20, 2025, 1:15 PM

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what im intending to do is update next version to 15.5.6

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you can change the version in the package.json into 15.5.6
and re-run pnpm i

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pnpm i next@latest is just a quicker way to do it

ebon glade Oct 20, 2025, 1:18 PM

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i changed it in package.json but still the same error

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then ran pnpm i next@latest and then ran it again same error 😭

swift sinew Oct 20, 2025, 1:19 PM

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is it possible to send me a screenshot?

ebon glade Oct 20, 2025, 1:19 PM

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of the terminal?

swift sinew Oct 20, 2025, 1:20 PM

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of the workspace

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so i can tell if its in the right directory

ebon glade Oct 20, 2025, 1:22 PM

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swift sinew Oct 20, 2025, 1:23 PM

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ohh dont run pnpm i next@latest after you changed it to 15.5.6

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since it will override package.json

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just change "next":"15.5.6" , save, then run pnpm i (without next@latest)

ebon glade Oct 20, 2025, 1:25 PM

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😭

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omg thank you so much

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it works

swift sinew Oct 20, 2025, 1:25 PM

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yay, good luck with learning

ebon glade Oct 20, 2025, 1:25 PM

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thank you 🙂

#Next.JS tutorial chapter 1 localStorage error