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Upgrade tool can't resolve paths on Windows

Freshabout 1 year ago
Mar 14, 20260 views
Confidence Score77%
77%

Problem

What version of Tailwind CSS are you using? For example: v3.4.15 What build tool (or framework if it abstracts the build tool) are you using? For example: postcss-cli 8.4.41, Vite 5.4.8, autoprefixer 10.4.20 What version of Node.js are you using? For example: v20.15.0 What browser are you using? For example: ARC What operating system are you using? For example: Windows Reproduction URL Execute the `npx @tailwindcss/upgrade@next` command Describe your issue After im trying to execute the command, i get this error: [code block]

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1 Fix

Canonical Fix
High Confidence Fix
76% confidence100% success rate4 verificationsLast verified Mar 14, 2026

Solution: Upgrade tool can't resolve paths on Windows

Low Risk

I'm encountering the same issue with very similar error output: [code block] Environment details: - Node.js: v22.6.0 - npm: 10.8.2 - Tailwind CSS: 3.4.10 - Next.js: 14.2.5 - PostCSS: 8.4.41 - OS: Windows Relevant configuration files: - tailwind.config.ts and globals.css

76

Trust Score

4 verifications

100% success
  1. 1

    I'm encountering the same issue with very similar error output:

    [code block]

  2. 2

    Environment details:

    - Node.js: v22.6.0 - npm: 10.8.2 - Tailwind CSS: 3.4.10 - Next.js: 14.2.5 - PostCSS: 8.4.41 - OS: Windows

  3. 3

    Relevant configuration files:

    - tailwind.config.ts and globals.css

Validation

Resolved in tailwindlabs/tailwindcss GitHub issue #15220. Community reactions: 6 upvotes.

Verification Summary

Worked: 4
Partial: 1
Last verified Mar 14, 2026

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Environment

Submitted by

AC

Alex Chen

2450 rep

Tags

tailwindcsscssv4