Missing letters when copy-paste

Resolved 💬 2 comments Opened Sep 28, 2025 by huseyingulgen Closed Jan 13, 2026

What version of Codex is running?

v0.42.0)

Which model were you using?

All

What platform is your computer?

Microsoft Windows NT 10.0.22631.0 x64

What steps can reproduce the bug?

When we copy something from an external source and paste it into Codex, some characters go missing. If we copy and paste any logs, Codex either fails to understand them or cannot find the correct scripts. This is a very annoying issue that makes Codex practically useless. Other tools like Claude or others don't have this problem.

What is the expected behavior?

Copy this :The target object is null. Check for missing scripts.
UnityEngine.Debug:LogError (object)
NaughtyAttributes.Editor.ReflectionUtility/<GetAllFields>d__0:MoveNext () (at Assets/Scripts/Runtime/Naughty Attributes/Scripts/Editor/Utility/ReflectionUtility.cs:16)

What do you see instead?

This is result in codex.
▌ Copy ths :The target object s null. Check for mssng scrpts.
▌ UntyEngne.Debug:LogError (object)
▌ NaughtyAttrbutes.Edtor.ReflectonUtty/GetAllFeldsd__0:MoveNext () (at Assets/Scrpts/Runtme/Naughty Attrbutes/Scrpts/
▌ Edtor/Utty/ReflectonUtty.cs:16)

Additional information

Claude or others don't have this problem. It is related with Language settings. I can not use codex. It is totally useless from cli. I am using Turkish but I just saw that other languages have same problem.

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