FiveM Resource Failed to Start? Fix Manifest and Dependency Errors

Start with the first real error

When a FiveM resource fails to start, the most useful clue is usually the first meaningful error line, not the last red line in the console. Later messages often happen because the original dependency, export, file path or Lua syntax problem stopped the resource before other scripts could initialise. Copy the first error with ten lines above and below it. Include the resource folder name exactly as it appears inside your resources folder, because a single renamed folder can break an import, export or dependency reference.

Do not begin by replacing the whole script. Replacing everything makes the problem harder to prove, and it can hide the real cause. A good debugging pass should answer four questions: did the server load the resource folder, did FiveM read the manifest, did every file named in the manifest exist, and did the first Lua file parse successfully? If those four checks pass, then you can move on to framework exports, database dependencies, inventory integrations, target resources and event registration.

// Good debugging input
resource folder: my_police_job
first console error: paste it here
fxmanifest.lua: paste it here
server.cfg ensure order: paste relevant lines
what changed before it broke: explain briefly

Check the manifest before the script

The fxmanifest.lua file is the loading map for the resource. If it points at a file that does not exist, uses a wrong folder path, misses a required shared file or includes client code as a server script, the resource can fail before your actual logic runs. Common mistakes include writing client.lua when the file is inside client/main.lua, forgetting config.lua in shared_scripts, using uppercase names on a case-sensitive host, or leaving a comma or quote broken in the manifest itself.

For QBCore and ESX resources, the manifest should clearly separate client scripts, server scripts and shared configuration. Configuration that both sides need should normally be shared. Server-only secrets, database queries and payment logic should not be placed in client files. If a generated resource includes NUI assets, also confirm the ui_page path and every file listed under files exists. A missing html, css or js file can produce a load failure that looks unrelated at first glance.

Verify dependency order

Many startup failures are caused by load order. A script that calls QBCore before qb-core starts, uses ox_lib before ox_lib starts, or exports from an inventory before that inventory is ready will fail even if its own code is clean. Put framework and library resources earlier in server.cfg. Then start your custom resource after them. If the script uses exports, check the export name against the actual resource documentation and installed version. An old export pattern copied from another server may not match your current framework.

• Confirm qb-core, es_extended, ox_lib, oxmysql and inventory dependencies start before the custom resource.
• Check folder names exactly; do not rely on what the resource is called in a Discord message or zip file.
• Restart the dependency and the custom resource after manifest changes, not only the custom resource.
• Read the first syntax error line and inspect the line above it, because Lua often reports the point where parsing finally failed.

Use AI for diagnosis, not guesswork

Stellar AI is most useful when you paste the evidence instead of asking a vague question like “fix this script.” Give it the console output, the manifest, the folder tree and the dependency list. Ask for the smallest safe patch first. The answer should explain the likely cause, name the file to edit, show only the changed block where possible and provide a private-server test plan. Avoid accepting a rewrite that removes permissions, duty checks or server-side validation just to make the error disappear.

After the patch, test one action at a time. First ensure the resource starts cleanly. Then join the server with one player and check any command, menu or event. Then test the denied path: wrong job, off duty, missing item, no permission or invalid target. A resource that starts is not automatically safe. The goal is a clean console, predictable behaviour and no client-controlled rewards or permissions.