The error "track shutorevivalprojectbetamainlayout is missing top" specifically refers to a naming and versioning conflict within the Shutoko Revival Project (SRP), a popular highway mod for Assetto Corsa. This message typically appears when attempting to join a multiplayer server—most commonly "No Hesi" servers—while using an outdated or incorrectly installed version of the track mod. Understanding the Core Conflict
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 "Overload Layout". 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.
When a user sees this error, it indicates a "checksum" or pathing mismatch where the game engine expects a specific folder structure (the "Main Layout") but finds the old naming convention or nothing at all. Common Causes for the Error
Version Mismatch: You may have the stable 0.9.1 version installed, but the server requires the newer 0.9.3 or the Public Test Build (PTB).
Installation Method: Dragging and dropping the track folder directly into Content Manager often fails to register all subfolders.
Missing Extras: Some servers require additional files found in the srp_track_extras section of the official Discord that aren't included in the base download.
Improper Unzipping: Using WinRAR instead of the officially recommended 7-Zip can occasionally lead to corrupted files or missing sub-directories. Resolved Solutions How to use Install Missing Content in Assetto Corsa
Troubleshooting the "track shutorevivalprojectbetamainlayout is missing top" Error in Assetto Corsa
If you are a fan of the Shutoko Revival Project (SRP) in Assetto Corsa, you’ve likely spent hours fine-tuning your Content Manager settings to get the perfect highway run. However, few things are as frustrating as loading into a session only to be met with the error: "track shutorevivalprojectbetamainlayout is missing top."
This specific error usually triggers a crash back to the menu or prevents the map from loading entirely. What Does This Error Mean?
In Assetto Corsa, every track folder requires a specific structure. The "top" refers to a UI element—specifically the top.png file—or a data entry in the track's layout configuration.
When Content Manager or the AC engine searches for the Shutoko Revival Project Beta Main Layout and cannot find the header information ("top"), it assumes the track files are corrupted or incomplete and halts the simulation. Common Causes track shutorevivalprojectbetamainlayout is missing top
Incomplete Extraction: SRP is a massive mod. If you dragged and dropped the .7z or .zip file directly into Content Manager, it may have failed to extract all sub-folders correctly.
Version Mismatch: You might be trying to join a server running an older (or newer) beta version than the one you have installed.
Manual Folder Errors: If you manually moved files into content/tracks, you may have accidentally placed the layout folder inside another folder, breaking the file path.
Missing UI Files: The ui folder within the specific track layout is missing the ui_track.json or the top.png image. How to Fix the "Missing Top" Error
1. Re-install via Manual Extraction (The Most Reliable Method)
Avoid dragging the compressed file into Content Manager. Instead:
Delete your existing shuto_revival_project_beta folder from common/assettocorsa/content/tracks. Open the mod's .7z file using 7-Zip or WinRAR.
Manually drag the track folder into your AC directory. This ensures that every small .png and .json file (including the "top" files) is placed correctly. 2. Check the UI Folder
Navigate to:content/tracks/shuto_revival_project_beta/ui/main_layout/ Check if there is a file named top.png.
If the ui folder is empty or missing, Content Manager won't know how to display the track, leading to the "missing top" crash. If it’s missing, a re-download of the mod is necessary. 3. Update Content Manager and CSP
The Shutoko Revival Project heavily relies on Custom Shaders Patch (CSP). Open Content Manager > Settings > Custom Shaders Patch. This tricks the engine into using a logical
Ensure you are running a "Recommended" or "Latest" version (typically 0.1.79 or higher). Older versions of CSP sometimes struggle to parse the complex layout structures of SRP Beta. 4. Verify Server Requirements
If this error only happens when joining a specific online server, the server might be using a custom "PTB" (Public Test Build) version of the layout. Check the server's Discord or description link to ensure you aren't using the standard Public Beta when the server requires a specific layout tweak.
The "track shutorevivalprojectbetamainlayout is missing top" error is almost always a file path or extraction issue. By deleting the old folder and manually extracting the mod using a dedicated file archiver, you ensure that the UI elements required by the game engine are present and accounted for.
Have you checked if your Custom Shaders Patch is up to date, or are you running an older version of the SRP track?
Here are a few options for your post, depending on where you are posting (e.g., a GitHub issue, a forum, or social media).
Add this section to .../shutorevivalprojectbeta/data/surfaces.ini:
[TOP]
NAME=top
IS_TOP=1
This tricks the engine into using a logical “top” definition without a 3D mesh.
SRP requires multiple files: track folder, fonts, extension configs, and sometimes third-party shader patches. If you installed only part of the mod, the models.ini or layouts.ini might point to a missing top.kn5 (Kunos model file).
If you want, I can: generate MIDI for the motifs, write a short spoken-word sample script, or produce a 32-bar MIDI sketch in D minor at 140 BPM. Which would you like?
Here’s a post you can use or adapt for a dev log, forum, or social media update:
🚨 Tracking Down a Layout Issue: “Track Shutorevivalprojectbetamainlayout Is Missing Top” Project tempo/key set Drum kit (kick, snare, hat,
If you’re deep in a revival project (especially one involving tracks or UI layouts), you might run into cryptic errors like:
“track.shutorevivalprojectbetamainlayout is missing top”
Here’s what this likely means and how to start fixing it.
In many game engines (Unity, Godot, custom HTML/CSS/JS frameworks for racing games), mainlayout is a container for UI elements like speedometer, timer, position rank, etc.
The "missing top" could mean:
top (like top bar, top panel, top boundary marker) but it's null.This paper investigates the issue summarized by the prompt "track shutorevivalprojectbetamainlayout is missing top". It defines the problem, analyzes probable causes, proposes diagnostic steps, and recommends fixes and preventive measures. The target audience is developers and QA engineers working on web or mobile UI layouts within a project codenamed "shutorevivalprojectbeta".
If you are an avid Assetto Corsa modder, particularly a fan of Japanese highway racing, you have likely encountered the cryptic error message:
“track shutorevivalprojectbetamainlayout is missing top”
This error typically appears when loading a track from the acclaimed Shuto Revival Project (SRP), a massive mod that recreates the Shuto Expressway network in Tokyo. The error prevents the track from loading properly, leaving you staring at a black screen or booting you back to the main menu.
This article dissects what this error means, why it occurs, and — most importantly — provides step-by-step solutions to fix it permanently. Whether you are a casual player or a mod developer, by the end of this guide you’ll understand the internal structure of Assetto Corsa track layouts and how to repair missing dependencies.
Assetto Corsa caches track data. A corrupt cache may cause phantom “missing top” errors.
.../assettocorsa/cache/track/shutorevivalprojectbeta cache folder