All pages return 404 with blitz dev after upgrading to 0.38.3 on Windows

[remjx]

What is the problem?

0.38.2 is working fine, but when I try to load any page locally with 0.38.3, I get a 404 error.

In CI, my Cypress tests are able to load the pages without issue.

Paste all your error logs here:

✔ Compiled
ready - started server on 0.0.0.0:3000, url: http://localhost:3000
info  - Using webpack 5. Reason: Enabled by default https://nextjs.org/docs/messages/webpack5

> Found a change in blitz.config.js. Restart the server to see the changes in effect.
event - compiled successfully
event - build page: /_error

I don't know if this is related, but the "Restart the server to see the changes in effect" keeps showing up even after re-running blitz dev

Paste all relevant code snippets here:

N/A

What are detailed steps to reproduce this?

1. Upgrade from 0.38.2 to 0.38.3
2. Run blitz dev
3. Try to load a page

Run blitz -v and paste the output here:

$ blitz -v 
Windows 10 | win32-x64 | Node: v14.16.1

blitz: 0.38.2 (global)
blitz: 0.38.3 (local)

  Package manager: npm
  System:
    OS: Windows 10 10.0.19043
    CPU: (16) x64 AMD Ryzen 7 4800HS with Radeon Graphics
    Memory: 6.26 GB / 15.42 GB
  Binaries:
    Node: 14.16.1 - C:\Program Files\nodejs\node.EXE
    Yarn: 1.22.5 - C:\Program Files (x86)\Yarn\bin\yarn.CMD
    npm: 6.14.12 - C:\Program Files\nodejs\npm.CMD
    Watchman: Not Found
  npmPackages:
    @prisma/client: 2.24.1 => 2.24.1
    blitz: 0.38.3 => 0.38.3
    prisma: 2.24.1 => 2.24.1
    react: ^18.0.0-alpha-c96b78e0e => 18.0.0-alpha-ed6c091fe-20210701
    react-dom: ^18.0.0-alpha-c96b78e0e => 18.0.0-alpha-ed6c091fe-20210701
    typescript: ^4.3.2 => 4.3.5

Please include below any other applicable logs and screenshots that show your problem:

No response

[flybayer]

I'm unable to reproduce in my production app and we have integration tests for this.

Can you try deleting .blitz and .next and see if the issue persists? It should be cleared automatically, but worth a shot.

[Mohron]

Seeing the same issue to include the "Found a change in blitz.config.js. Restart the server to see the changes in effect." when running blitz dev

Windows 10 | win32-x64 | Node: v14.17.0

blitz: 0.38.3 (local)

  Package manager: yarn
  System:
    OS: Windows 10 10.0.19043
    CPU: (8) x64 Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz
    Memory: 11.86 GB / 31.94 GB
  Binaries:
    Node: 14.17.0 - C:\Program Files\nodejs\node.EXE
    Yarn: 1.22.10 - ~\AppData\Roaming\npm\yarn.CMD
    npm: 6.14.13 - C:\Program Files\nodejs\npm.CMD
    Watchman: Not Found
  npmPackages:
    @prisma/client: ^2.25.0 => 2.26.0
    blitz: ^0.38.3 => 0.38.3
    prisma: ^2.25.0 => 2.26.0
    react: 18.0.0-alpha-ed6c091fe-20210701 => 18.0.0-alpha-ed6c091fe-20210701
    react-dom: 18.0.0-alpha-ed6c091fe-20210701 => 18.0.0-alpha-ed6c091fe-20210701
    typescript: ^4.3.5 => 4.3.5

[flybayer]

Oh, both of you are on windows. I will fix

[remjx]

@flybayer i tried deleting .blitz in my root and re-running blitz dev but am still getting 404 errors on every page.

[markhughes]

@remjx they have solved it in blitz-js/blitz#2554 so when that's in and released you'll be good to go :)