If you are seeing blank text bubbles or "DEBUG" strings in The Sims 4
en_US – English (US)en_UK – English (UK)fr_FR – Frenchde_DE – Germanes_ES – Spanishit_IT – Italiannl_NL – Dutchpt_BR – Portuguese (Brazil)pl_PL – Polishru_RU – Russianja_JP – Japaneseko_KR – Koreanzh_CN – Chinese (Simplified)zh_TW – Chinese (Traditional)localthumbcache.packageonlinethumbnailcache (entire folder)avatarcache.packagecas.package" tags, or the wrong language—typically requires adjusting platform settings or editing system files. 1. Platform-Specific Language Selection sims 4 language strings fix
Double-click it and change the value to your preferred code (e.g., for English, for French, for Polish). Method 3: Fixing Mod-Related Missing Text If you are seeing blank text bubbles or
A weird bug switches the game to "English (Legacy)" or a mismatched region. en_US – English (US) en_UK – English (UK)
Fix: Right-click → “Add/Replace STBL” → choose the correct language. Re-export the package.
Close the game and delete these specific files from Documents > Electronic Arts > The Sims 4: