Working on a client project, hit a setback.

Laravel is reading

“Call to undefined relationship [service_item] on model [AppModelsService]”.

It’s simply trying to read data from two different tables in the same database.

I’ve used this method on a different project under differently named variables, had no problem then but now I don’t know what I’ve done wrong.

ServiceController

<?php

namespace AppHttpControllers;

use IlluminateHttpRequest;

use AppModelsService;

class ServiceController extends Controller
{
    public function getService()
    {
        $services = Service::with('service_item:resource,resource_id')->get();
        return view('pages.service', compact('services'));
    }
}

Service Model

<?php

namespace AppModels;

use IlluminateDatabaseEloquentFactoriesHasFactory;
use IlluminateDatabaseEloquentModel;

class Service extends Model
{
    use HasFactory;

    public function service()
    {
        return $this->hasMany(Service::class);
    }
}

Service_Item model

<?php

namespace AppModels;

use IlluminateDatabaseEloquentFactoriesHasFactory;
use IlluminateDatabaseEloquentModel;

class Service_Item extends Model
{
    use HasFactory;

    public function serviceItem()
    {
        return $this->belongsTo(Service::class);
    }
}