💡 Always back up your Saves folder before performing a repair or moving mods. Better safe than sorry! If you're still seeing issues, let me know: Is the text completely missing or replaced by "DEBUG" ? Do you play in English or another language? Did this start after a specific update or mod installation?
If your Sims are speaking Simlish but your menus are speaking gibberish, here is the comprehensive guide to fixing Sims 4 language strings. Why Language Strings Break
Old data can "stick" to your game even after an update, causing the UI to display outdated or missing strings. Navigate to Documents > Electronic Arts > The Sims 4 . Delete the localthumbcache.package file. sims 4 language strings fix
The Sims 4 is a global phenomenon, but nothing breaks the immersion faster than seeing technical jargon like "DEBUG" or blank bubbles where interaction text should be. These "string" errors usually happen after a game update or when using outdated mods.
Run the process on your Mods folder. This tool creates dummy strings for all languages so that even if a translation doesn't exist, the English text (or at least a placeholder) will show up instead of a blank space. Summary Checklist Replaces corrupted core files. Delete Cache: Removes old data "ghosts." 💡 Always back up your Saves folder before
Add your mods back in small batches until the "DEBUG" text reappears. Update Your Translation Files
In game development, a "string" is simply a piece of text. The Sims 4 uses string tables to translate internal code into readable commands like "Go Here" or "Cook Dinner." When these strings break, you might see: Text replaced by codes like ***123ABC*** . The "DEBUG" glitch on every object. Missing descriptions for items in Build/Buy mode. Method 1: The Quick Fix (EA App/Steam) Do you play in English or another language
Enter the cache folder and delete all files ending in .cache , .dat , or .tmp (do not delete the folder itself). Restart your game. Method 3: Fixing Mod-Related String Errors
Check for new versions of UI Cheats and MCCC.
Many creators release separate "String" packages for different languages. If you play in a language other than English (like Spanish, French, or Russian), ensure you have downloaded the latest translation file for your specific mods. Method 4: Modding Tools for Advanced Fixes