nextjs - 💡(How to fix) Fix Critical: migration blocked due to unresolved issue in Next.js (ref: #83941) [1 comments, 2 participants]

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vercel/next.js#86016Fetched 2026-04-08 02:13:02
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Code Example

Operating System:
  Platform: darwin
  Arch: arm64
  Version: Darwin Kernel Version 23.6.0
Binaries:
  Node: 20.9.0
  npm: 10.8.2
Relevant Packages:
  next: 15.6.0-canary.12
Next.js Config:
  output: N/A
RAW_BUFFERClick to expand / collapse

Link to the code that reproduces this issue

https://github.com/GlebKodrik/turbopack-style/

To Reproduce

  1. Follow steps from the original issue #83941
  2. Attempt to run with latest canary or stable Next.js version
  3. Observe that the same problem persists

https://github.com/vercel/next.js/issues/83941

Current vs. Expected behavior

Current: Application breaks due to the issue described in #83941. Expected: Application should build and run as in previous versions, allowing migration to the latest Next.js. https://github.com/vercel/next.js/issues/83941

Provide environment information

Operating System:
  Platform: darwin
  Arch: arm64
  Version: Darwin Kernel Version 23.6.0
Binaries:
  Node: 20.9.0
  npm: 10.8.2
Relevant Packages:
  next: 15.6.0-canary.12
Next.js Config:
  output: N/A

Which area(s) are affected? (Select all that apply)

CSS

Which stage(s) are affected? (Select all that apply)

next build (local)

Additional context

This issue has been pending for over 3 weeks with no update. It’s blocking migration for multiple projects (not only ours). Would really appreciate any update or priority check from the team — it’s currently a blocker for upgrading to Next 16 turbopack

extent analysis

TL;DR

The issue with Next.js and Turbopack can be mitigated by waiting for an update or fix from the Next.js team, as the problem persists even with the latest canary or stable versions.

Guidance

  • Review the original issue #83941 and its comments for any potential workarounds or temporary fixes that might help alleviate the problem.
  • Consider reaching out to the Next.js team for an update on the priority and estimated fix time for this issue, given its impact on multiple projects.
  • Evaluate the possibility of downgrading to a previous version of Next.js where the issue was not present, as a temporary measure to unblock project migration.
  • Investigate if there are any configuration changes or tweaks that could be made to the next.config.js file or other project settings to potentially bypass the issue.

Example

No specific code example can be provided without more details on the exact nature of the issue, but reviewing the next.config.js and package.json files for any recent changes or updates might offer clues.

Notes

The lack of updates on the issue for over three weeks suggests that waiting for a fix from the Next.js team might be necessary. The issue's impact on migration to Next 16 and Turbopack means that finding a workaround or temporary solution is crucial for project progress.

Recommendation

Apply workaround: Given the issue's persistence and the lack of a clear fix, applying a workaround or seeking a temporary solution seems to be the most viable option for projects blocked by this issue.

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nextjs - 💡(How to fix) Fix Critical: migration blocked due to unresolved issue in Next.js (ref: #83941) [1 comments, 2 participants]