Every FiveM resource needs a starting point. That starting point is usually fxmanifest.lua: the manifest file that tells the server what the resource contains and how FiveM should load it.
For players, it is mostly invisible. For server owners and developers, understanding it makes installing resources less mysterious and makes troubleshooting much faster. This guide explains what a FiveM manifest does, the most common entries inside it, and the mistakes worth checking before you blame a script framework or your server build.
What fxmanifest.lua actually does
A FiveM resource is a folder containing one or more files: scripts, streamed assets, configuration files, web UI files, maps, or other content. The fxmanifest.lua file sits in that resource folder and describes those contents to FiveM.
It is not the resource’s gameplay code. Think of it more like a contents label and loading instruction sheet. A manifest can identify the target game, declare client-side and server-side scripts, expose shared files, register certain data files, and list dependencies that must be available first.
FiveM’s current manifest format is documented by Cfx.re. When a resource author supplies installation notes, those notes should take priority over generic advice, especially for framework-specific scripts and maps.
The entries you will see most often
Manifests vary widely because a simple utility script needs far less setup than an MLO with custom audio and a browser-based interface. Still, a few declarations appear constantly.
fx_version
This identifies the manifest version being used. Modern FiveM resources commonly use the current fxmanifest format rather than the older __resource.lua format. If you are maintaining an older resource, do not casually convert its manifest just because a newer format exists; review the author’s instructions and test on a private server first.
game
The game declaration tells FiveM which game the resource targets. For ordinary GTA V FiveM resources, this is typically set for GTA V. If that declaration is missing or wrong, FiveM may not treat the resource as intended.
client_script and server_script
These entries separate code by where it runs.
- Client scripts run on each connected player’s game client. They commonly handle menus, visual effects, local controls, or client-side interaction logic.
- Server scripts run on the server. They commonly handle persistent state, permissions, validation, database work, and server-wide events.
- Shared scripts are files both sides need to access, often for configuration, constants, or shared utility functions.
This distinction matters when diagnosing an issue. A broken menu might point toward a client file or NUI asset; a missing database record or rejected action may involve the server side. The exact design depends on the resource, so this is a useful starting point, not a universal rule.
files and UI page declarations
Resources that use a browser-style interface, often called NUI, need their HTML, JavaScript, CSS, images, fonts, and related files declared so FiveM can access them. The manifest may also identify the primary UI page.
A frequent installation failure happens when somebody copies only a script file and misses the accompanying web build folder. The resource may start without an obvious error while its menu is blank, unresponsive, or missing altogether. Keep the author’s folder structure intact unless the documentation explicitly says otherwise.
files and data_file entries for assets
Maps, vehicles, audio, handling data, and other assets can require a manifest to identify files and register them with the appropriate data type. This is why an add-on vehicle or map is not always installed by dropping files into a random stream folder.
Each asset type has its own requirements, and authors may organize files differently. A map resource may need more than streamed models; a vehicle package may include metadata needed for models, handling, or vehicle variations. If an asset appears but behaves incorrectly, inspect the resource’s manifest and installation guide before editing files.
dependencies
A dependency declares that a resource expects another resource or runtime component to be present. This can include a library, a framework component, or another required resource.
Dependencies are not a magic repair button. They do not install missing requirements, correct an incompatible framework version, or solve configuration errors. They do, however, communicate an important fact: this resource is not designed to operate alone.
Why the manifest helps with load order
Server owners often describe every startup issue as a “load order problem.” Sometimes that is true, but it is more useful to be precise. A resource may need a library, framework core, database connector, or map support resource started before it. Its manifest and documentation can help reveal that relationship.
FiveM also uses the resource start order in your server configuration. A typical approach is to ensure foundational resources before the scripts that call them, then start content resources in a deliberate, documented order. Do not reorder an entire server at random after one error; that is a reliable way to create three new problems while hiding the original one.
When a resource declares dependencies, verify all of the following:
- The required resource is actually installed on the server.
- The folder name matches what the dependent resource expects, if the author specifies one.
- The required resource is enabled and starts successfully.
- Your installed version is compatible with the resource you are adding.
- The dependent resource starts after its requirements.
For a broader discussion with server owners and creators, SixMods’ Community Forums are a useful place to compare documentation and error details without posting private credentials or full database connection strings.
A safe checklist before you edit fxmanifest.lua
Editing a manifest can be necessary for custom work, but it should not be the first move when installing somebody else’s finished release. Start with the version the creator shipped.
- Read the included documentation. Look for required frameworks, libraries, database imports, build steps, and configuration instructions.
- Confirm the resource root. The manifest must be in the folder FiveM recognizes as the resource, not buried one folder too deep after extracting an archive.
- Keep related folders together. Do not separate stream, web, config, or locale files from the resource unless the author documents that setup.
- Check names carefully. File and folder references must match the files you placed on the server. Letter case can matter depending on the environment.
- Change one thing at a time. Make a backup, test the resource, and note what changed. This beats rebuilding your entire resource folder after every experiment.
- Use a test server for custom edits. A private development environment is safer than trial-and-error on a live roleplay server during peak hours.
Common manifest-related problems
The resource will not start
Start with the server console. A syntax error in the manifest, a missing referenced file, an invalid resource structure, or an unmet dependency can prevent a proper start. Read the first relevant error rather than focusing only on the final cascade of messages.
If you extracted a download and see a folder inside another folder with the same name, the manifest may be one level too deep. This is a very ordinary mistake, and it is worth checking before attempting a reinstall.
The resource starts, but nothing appears in game
This may mean a client script was not declared, an asset was not registered correctly, an NUI file is missing from the manifest, or the resource requires an event, command, item, permission, or configuration value before it becomes visible. A successful “started resource” message only confirms that FiveM began the resource; it does not confirm every feature is configured correctly.
A map or vehicle has missing textures or strange behavior
Do not immediately replace files with versions found in random reuploads. Check the original release notes first. Missing asset declarations, incomplete downloads, incompatible game builds, conflicting replacements, or required metadata can all be involved. For commercial, commissioned, or protected work, respect the creator’s license and ask the creator for support through their approved channel.
Editing the manifest seems to fix one error and creates another
That is usually a sign that the resource has requirements beyond the one line you changed. Restore the original manifest, compare it with the project’s documentation, and identify the actual missing component. Manifests are small files, but they sit at the intersection of scripts, assets, dependencies, and server configuration.
Where to verify manifest syntax
The best reference is the official Cfx.re resource manifest documentation. It explains the supported directives and links to related resource documentation. For custom asset work, consult the relevant official documentation and the original creator’s readme rather than copying entries from unrelated resources.
It is also worth remembering that FiveM conventions and tools can change. Any discussion here about how GTA VI modding may eventually resemble today’s FiveM workflow is speculative and might not accurately represent current or future events. GTA V FiveM manifests are useful knowledge today; they are not confirmation of a future GTA VI implementation.
A better way to think about resource setup
When a FiveM resource fails, treat the manifest as a map of what the resource expects: code, files, data, and prerequisites. Read it alongside the installation instructions, not as a replacement for them. That habit helps you install resources more cleanly, ask sharper support questions, and avoid changing files you do not yet understand.
Once you are comfortable reading fxmanifest.lua, explore the available mod downloads, or create a free account to join the SixMods community and share what you are building.
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