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FiveM

Documentation: Resource checker

Static analysis of a FiveM/RedM resource in the browser: presence and validity of fx_version (cerulean, bodacious, adamant) and game (gta5, rdr3, common), obsolete directives (resource_manifest_version, lua54), client_script/server_script/shared_script/file entries missing from your list, ui_page and loadscreen not declared with file, and dependencies absent from your resource list. No Lua code is executed.

Last updated: 10/9/2026

Open the tool

A FiveM resource that will not start almost always has a fxmanifest.lua problem: missing directive, file not found, dependency not started. This tool spots them before you restart the server.

How to use the tool

  1. Paste the resource's fxmanifest.lua content.

  2. Optional: paste the folder's file list (one path per line, e.g. from "dir /s /b" or "find . -type f") to detect missing files.

  3. Optional: paste your server's resource names to check dependencies.

  4. Read the results: errors prevent startup, warnings and infos are advice.

Recognised values

  • fx_version: cerulean (current), bodacious, adamant.
  • game: gta5 (FiveM), rdr3 (RedM), common (no game-specific APIs).
  • lua54 is obsolete: all Lua scripts now run on Lua 5.4.

Frequently asked questions

Does the tool run my Lua code?
No. The manifest is read as text in your browser; nothing is executed or sent.
Why is my ui_page flagged?
ui_page and loadscreen files must also be listed in a file (or files { }) directive so they are sent to clients.
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