Strange error when run dev

[LRoffic]

Describe the bug

I meet a problem when i launch my dev mode. I've tried with npm and yarn but both gave me this error

I've tried to rollback my code, rollback my packages, but problem is still present...

Reproduction

I don't really know how to reproduce... i just launch npm run dev and when is fully loaded i go to my localhost:5173 then error appear...

Logs

PS C:\wamp64\www\blog> npm run dev

> blog@0.0.1 dev
> vite dev

15:29:10 [vite-plugin-svelte] WARNING: The following packages have a svelte field in their package.json but no exports condition for svelte.

svelte-forms-lib@2.0.1
svelte-lazy-loader@1.0.0

Please see https://github.com/sveltejs/vite-plugin-svelte/blob/main/docs/faq.md#missing-exports-condition for details.

  VITE v5.4.11  ready in 26774 ms

  ➜  Local:   http://localhost:5173/
  ➜  Network: use --host to expose
  ➜  press h + enter to show help

SvelteKitError: Not found: /@id/__x00__virtual:__sveltekit/paths
    at resolve (C:\wamp64\www\blog\node_modules\@sveltejs\kit\src\runtime\server\respond.js:530:13)
    at resolve (C:\wamp64\www\blog\node_modules\@sveltejs\kit\src\runtime\server\respond.js:330:5)
    at passedHandle (file:///C:/wamp64/www/blog/node_modules/svelte-kit-cookie-session/handle.js:2:85)
    at Object.handle (file:///C:/wamp64/www/blog/node_modules/svelte-kit-cookie-session/handle.js:7:32)
    at async Module.respond (C:\wamp64\www\blog\node_modules\@sveltejs\kit\src\runtime\server\respond.js:327:20)
    at async file:///C:/wamp64/www/blog/node_modules/@sveltejs/kit/src/exports/vite/dev/index.js:524:22 {
  status: 404,
  text: 'Not Found'
}
SvelteKitError: Not found: /@id/__x00__virtual:__sveltekit/environment
    at resolve (C:\wamp64\www\blog\node_modules\@sveltejs\kit\src\runtime\server\respond.js:530:13)
    at resolve (C:\wamp64\www\blog\node_modules\@sveltejs\kit\src\runtime\server\respond.js:330:5)
    at passedHandle (file:///C:/wamp64/www/blog/node_modules/svelte-kit-cookie-session/handle.js:2:85)
    at Object.handle (file:///C:/wamp64/www/blog/node_modules/svelte-kit-cookie-session/handle.js:7:32)
    at async Module.respond (C:\wamp64\www\blog\node_modules\@sveltejs\kit\src\runtime\server\respond.js:327:20)
    at async file:///C:/wamp64/www/blog/node_modules/@sveltejs/kit/src/exports/vite/dev/index.js:524:22 {
  status: 404,
  text: 'Not Found'
}

System Info

npx envinfo --system --binaries --browsers --npmPackages "{svelte,@sveltejs/*,vite}"
(node:61744) ExperimentalWarning: CommonJS module C:\Users\lee-r\AppData\Roaming\npm\node_modules\npm\node_modules\debug\src\node.js is loading ES Module C:\Users\lee-r\AppData\Roaming\npm\node_modules\npm\node_modules\supports-color\index.js using require().
Support for loading ES Module in require() is an experimental feature and might change at any time
(Use `node --trace-warnings ...` to show where the warning was created)

  System:
    OS: Windows 11 10.0.22631
    CPU: (8) x64 AMD Ryzen 5 3550H with Radeon Vega Mobile Gfx
    Memory: 12.27 GB / 29.94 GB
  Binaries:
    Node: 23.2.0 - C:\Program Files\nodejs\node.EXE
    Yarn: 1.22.22 - ~\AppData\Roaming\npm\yarn.CMD
    npm: 10.9.0 - C:\Program Files\nodejs\npm.CMD
  Browsers:
    Edge: Chromium (127.0.2651.15)
    Internet Explorer: 11.0.22621.3527
  npmPackages:
    @sveltejs/adapter-node: ^5.2.9 => 5.2.9
    @sveltejs/enhanced-img: ^0.4.1 => 0.4.1
    @sveltejs/kit: ^2.8.1 => 2.8.1
    @sveltejs/vite-plugin-svelte: ^4.0.1 => 4.0.1
    svelte: ^5.2.2 => 5.2.2
    vite: ^5.4.11 => 5.4.11

Severity

blocking all usage of SvelteKit

Additional Information

No response

[Conduitry]

We need a reproduction, or there's nothing we can investigate.

[LRoffic]

Ok... I try to find a solution, but i don't know how is it appear... My dev mode worked (and restarted one time before closed) and the next day, without any manipulation from me, got this error...

I don't really know how i can give you reproduction instructions... If you have any ideas ??
Otherwise, i try to upload my code on github, but i don't know if is it usefull

[LRoffic]

I uploaded my code : https://github.com/LRoffic/Sveltekit-errors

[eltigerchino]

I could not reproduce the issue using the given repository. Please upload a minimal reproduction. These are the errors logs I get when I run the development server:

3:18:47 PM [vite] Error when evaluating SSR module /src/lib/server/controllers/initDB.js:
|- Error: Dialect needs to be explicitly supplied as of v4.0.0
    at new Sequelize (/home/chewteeming/github/Sveltekit-errors/node_modules/.pnpm/sequelize@6.37.5_mysql2@3.11.4/node_modules/sequelize/lib/sequelize.js:136:13)
    at /home/chewteeming/github/Sveltekit-errors/src/lib/server/controllers/initDB.js:9:17
    at async instantiateModule (file:///home/chewteeming/github/Sveltekit-errors/node_modules/.pnpm/vite@5.4.11_@types+node@22.9.0_sass@1.81.0_terser@5.36.0/node_modules/vite/dist/node/chunks/dep-CB_7IfJ-.js:52972:5)

3:18:47 PM [vite] Error when evaluating SSR module /src/lib/server/controllers/ArticleController.js:
|- Error: Dialect needs to be explicitly supplied as of v4.0.0
    at new Sequelize (/home/chewteeming/github/Sveltekit-errors/node_modules/.pnpm/sequelize@6.37.5_mysql2@3.11.4/node_modules/sequelize/lib/sequelize.js:136:13)
    at /home/chewteeming/github/Sveltekit-errors/src/lib/server/controllers/initDB.js:9:17
    at async instantiateModule (file:///home/chewteeming/github/Sveltekit-errors/node_modules/.pnpm/vite@5.4.11_@types+node@22.9.0_sass@1.81.0_terser@5.36.0/node_modules/vite/dist/node/chunks/dep-CB_7IfJ-.js:52972:5)

3:18:47 PM [vite] Error when evaluating SSR module /src/routes/+page.server.js:
|- Error: Dialect needs to be explicitly supplied as of v4.0.0
    at new Sequelize (/home/chewteeming/github/Sveltekit-errors/node_modules/.pnpm/sequelize@6.37.5_mysql2@3.11.4/node_modules/sequelize/lib/sequelize.js:136:13)
    at /home/chewteeming/github/Sveltekit-errors/src/lib/server/controllers/initDB.js:9:17
    at async instantiateModule (file:///home/chewteeming/github/Sveltekit-errors/node_modules/.pnpm/vite@5.4.11_@types+node@22.9.0_sass@1.81.0_terser@5.36.0/node_modules/vite/dist/node/chunks/dep-CB_7IfJ-.js:52972:5)

Error: Dialect needs to be explicitly supplied as of v4.0.0
    at new Sequelize (/home/chewteeming/github/Sveltekit-errors/node_modules/.pnpm/sequelize@6.37.5_mysql2@3.11.4/node_modules/sequelize/lib/sequelize.js:136:13)
    at /home/chewteeming/github/Sveltekit-errors/src/lib/server/controllers/initDB.js:9:17
    at async instantiateModule (file:///home/chewteeming/github/Sveltekit-errors/node_modules/.pnpm/vite@5.4.11_@types+node@22.9.0_sass@1.81.0_terser@5.36.0/node_modules/vite/dist/node/chunks/dep-CB_7IfJ-.js:52972:5)
Error: Dialect needs to be explicitly supplied as of v4.0.0
    at new Sequelize (/home/chewteeming/github/Sveltekit-errors/node_modules/.pnpm/sequelize@6.37.5_mysql2@3.11.4/node_modules/sequelize/lib/sequelize.js:136:13)
    at /home/chewteeming/github/Sveltekit-errors/src/lib/server/controllers/initDB.js:9:17
    at async instantiateModule (file:///home/chewteeming/github/Sveltekit-errors/node_modules/.pnpm/vite@5.4.11_@types+node@22.9.0_sass@1.81.0_terser@5.36.0/node_modules/vite/dist/node/chunks/dep-CB_7IfJ-.js:52972:5)

[LRoffic]

Did you config the database ?

To install database use the database.sql, then go on src/lib/server/config/ and edit db_config.json

[LRoffic]

If i use CTRL + F5, errors disappear, i can navigate correctly. But if i refresh, errors comes back