Open the downloaded archive with and drop the files directly into your shuto_revival_project_beta folder, allowing it to overwrite existing files when prompted. Troubleshooting Checklist Still getting "Missing Top Layout" Broken Custom Shaders Patch (CSP)

If you've moved folders and updated CSP but the error persists:

: Dragging and dropping the track folder directly into Content Manager often fails to register all subfolders.

If you are a modder and getting this error during development, check the log.txt in Documents/Assetto Corsa/logs/ . Search for “top” — you’ll see exactly which file and line caused the failure.

The main_layout error typically means your base map is missing a specialized server layout or custom traffic configuration.

This tricks the engine into using a logical “top” definition without a 3D mesh.

Always use the latest:

by dragging and dropping the track folder into Content Manager. 2. Check Folder Structure

Do not attempt to overwrite a broken install, as lingering corrupted configuration files will confuse Content Manager. Close Assetto Corsa and Content Manager.

The issue stems from a major update in the SRP versioning system (shifting from 0.9.1 to 0.9.3 and later). In older versions of the beta, the central traffic-enabled layout was titled . To standardize the experience and improve navigation within Content Manager (CM) , the developers renamed this specific layout to "Main Layout" starting with version 0.9.3.

Quick Fixes for "Track Shutorevivalprojectbetamainlayout Is Missing Top"

is up to date, as older versions sometimes fail to read newer layout configurations correctly. reinstall the track properly using the SRP 7-Zip files, or do you need help updating your CSP version

: If you only installed a server patch or an "AI traffic layout" without installing the core base map first, Assetto Corsa will have the layout configuration but not the physical track data. Step-by-Step Fix Guide

Download and open the archive using a dedicated utility like 7-Zip or WinRAR.