Windows: Preparing apply_patch... Error: apply_patch verification failed: F #8257

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opened 2026-02-16 18:09:32 -05:00 by yindo · 2 comments
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Originally created by @Dontmindmes on GitHub (Feb 1, 2026).

Originally assigned to: @rekram1-node on GitHub.

Description

~ Preparing apply_patch...
Error: apply_patch verification failed: Failed to read file to update: C:\Users\nirum\USERNAME\wash\app\C

Description:

When executing any code changes, the CLI terminal will constantly and randomly throw the following error:
'~ Preparing apply_patch...
Error: apply_patch verification failed: Failed to read file to update: C:\Users\USERNAME\continued path'

This started more recently happening with the 1.1.48 update

Plugins

No response

OpenCode version

1.1.48

Steps to reproduce

  1. In plan mode, plan a feature
  2. Switch to agent mode and run prompt to execute
  3. Error happens

Screenshot and/or share link

Image

Operating System

Windows 11

Terminal

Windows Terminal

Originally created by @Dontmindmes on GitHub (Feb 1, 2026). Originally assigned to: @rekram1-node on GitHub. ### Description ~ Preparing apply_patch... Error: apply_patch verification failed: Failed to read file to update: C:\Users\nirum\USERNAME\wash\app\C Description: When executing any code changes, the CLI terminal will constantly and randomly throw the following error: '~ Preparing apply_patch... Error: apply_patch verification failed: Failed to read file to update: C:\Users\USERNAME\continued path\' This started more recently happening with the 1.1.48 update ### Plugins _No response_ ### OpenCode version 1.1.48 ### Steps to reproduce 1. In plan mode, plan a feature 2. Switch to agent mode and run prompt to execute 3. Error happens ### Screenshot and/or share link <img width="1150" height="270" alt="Image" src="https://github.com/user-attachments/assets/ee3e7672-a911-472f-85ce-c1cda361c14b" /> ### Operating System Windows 11 ### Terminal Windows Terminal
yindo added the windowsbug labels 2026-02-16 18:09:32 -05:00
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Owner

@github-actions[bot] commented on GitHub (Feb 1, 2026):

This issue might be a duplicate of existing issues. Please check:

  • #10360: Windows apply_patch fails - Same error with path truncation on Windows

Feel free to ignore if none of these address your specific case.

@github-actions[bot] commented on GitHub (Feb 1, 2026): This issue might be a duplicate of existing issues. Please check: - #10360: Windows apply_patch fails - Same error with path truncation on Windows Feel free to ignore if none of these address your specific case.
Author
Owner

@ham-zax commented on GitHub (Feb 4, 2026):

Just release the fix already, i can t work on windows

@ham-zax commented on GitHub (Feb 4, 2026): Just release the fix already, i can t work on windows
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Reference: anomalyco/opencode#8257