BindingResolutionException 'Target class [admin] does not exist.' in laravel 11 [closed]

Question

i get this error when i tried to access the admin/dashbaord

here is my web.php

<?php

use Illuminate\Support\Facades\Route;
use App\Http\Controllers\TransactionController;
use App\Http\Controllers\Auth\RegisteredUserController;
use App\Http\Controllers\WalletController;
use App\Http\Controllers\InvoiceController;
use App\Http\Controllers\ProfileController;
use App\Http\Controllers\AdminAuthController;
use App\Http\Controllers\AdminUserController;
use App\Http\Controllers\AdminTransactionController;
use App\Http\Controllers\AdminInvoiceController;

/*
|--------------------------------------------------------------------------
| Web Routes
|--------------------------------------------------------------------------
|
| Here is where you can register web routes for your application. These
| routes are loaded by the RouteServiceProvider within a group which
| contains the "web" middleware group. Now create something great!
|
*/

// Public home page
Route::get('/', function () {
    return view('welcome');
});

// Authentication Routes for Regular Users
require __DIR__ . '/auth.php';

// Routes for regular user registration
Route::get('/register', [RegisteredUserController::class, 'create'])->name('register');
Route::post('/register', [RegisteredUserController::class, 'store']);

// Routes for authenticated regular users
Route::middleware('auth')->group(function () {
    Route::get('/dashboard', function () {
        $user = auth()->user();

        // Wallet balances
        $wallets = $user->wallets;

        // Recent transactions
        $recentTransactions = \App\Models\Transaction::with(['sender', 'receiver'])
            ->where('sender_id', $user->id)
            ->orWhere('receiver_id', $user->id)
            ->orderBy('created_at', 'desc')
            ->take(5)
            ->get();

        // Pending invoices
        $pendingInvoices = \App\Models\Invoice::where('user_id', $user->id)
            ->where('status', 'Pending')
            ->orderBy('created_at', 'desc')
            ->take(5)
            ->get();

        return view('dashboard', compact('wallets', 'recentTransactions', 'pendingInvoices'));
    })->name('dashboard');

    // Wallet routes
    Route::get('/wallet', function () {
        $wallets = auth()->user()->wallets;
        return view('wallet.index', compact('wallets'));
    })->name('wallet.index');

    Route::get('/wallet/history', [WalletController::class, 'history'])->name('wallet.history');
    Route::post('/wallet/topup', [WalletController::class, 'topUp'])->name('wallet.topup');

    // Transaction routes
    Route::get('/transactions', [TransactionController::class, 'index'])->name('transactions.index');
    Route::get('/transactions/{id}', [TransactionController::class, 'show'])->name('transactions.show');
    Route::post('/transfer', [TransactionController::class, 'transfer'])->name('transfer');

    // Invoice routes
    Route::get('/invoices', [InvoiceController::class, 'index'])->name('invoices.index');
    Route::get('/invoices/create', [InvoiceController::class, 'create'])->name('invoices.create');
    Route::post('/invoices', [InvoiceController::class, 'store'])->name('invoices.store');
    Route::get('/invoices/{invoice}/pay', [InvoiceController::class, 'pay'])->name('invoices.pay');

    // Profile Management Routes
    Route::get('/profile', [ProfileController::class, 'edit'])->name('profile.edit');
    Route::post('/profile', [ProfileController::class, 'update'])->name('profile.update');
});

// Admin Authentication and Routes
Route::prefix('admin')->group(function () {
    // Admin Login Routes
    Route::get('/login', [AdminAuthController::class, 'showLoginForm'])->name('admin.login');
    Route::post('/login', [AdminAuthController::class, 'login'])->name('admin.login.submit');
    Route::post('/logout', [AdminAuthController::class, 'logout'])->name('admin.logout');

    // Admin Dashboard and Protected Routes
    Route::middleware('admin')->group(function () {
        Route::get('/dashboard', function () {
            return redirect()->route('admin.dashboard');
        })->name('admin.dashboard');

        // Admin User Management
        Route::get('/users', [AdminUserController::class, 'index'])->name('admin.users.index');
        Route::get('/users/{id}', [AdminUserController::class, 'show'])->name('admin.users.show');
        Route::post('/users/{id}/update', [AdminUserController::class, 'update'])->name('admin.users.update');
        Route::post('/users/{id}/delete', [AdminUserController::class, 'delete'])->name('admin.users.delete');

        // Admin Transaction Management
        Route::get('/transactions', [AdminTransactionController::class, 'index'])->name('admin.transactions.index');
        Route::get('/transactions/{id}', [AdminTransactionController::class, 'show'])->name('admin.transactions.show');

        // Admin Invoice Management
        Route::get('/invoices', [AdminInvoiceController::class, 'index'])->name('admin.invoices.index');
        Route::get('/invoices/{id}', [AdminInvoiceController::class, 'show'])->name('admin.invoices.show');
        Route::post('/invoices/{id}/update', [AdminInvoiceController::class, 'update'])->name('admin.invoices.update');
    });
});

here is AdminMiddleware.php

<?php

namespace App\Http\Middleware;

use Closure;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;

class AdminMiddleware
{
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @return mixed
     */
    public function handle(Request $request, Closure $next)
    {
        if (Auth::guard('admin')->check()) {
            return $next($request);
        }

        return redirect()->route('admin.login');
    }
}
here is Admin.php

[ 'guard' => 'web', 'passwords' => 'users', ], 'guards' => [ 'web' => [ 'driver' => 'session', 'provider' => 'users', ], 'admin' => [ 'driver' => 'session', 'provider' => 'admins', ], ], 'providers' => [ 'users' => [ 'driver' => 'eloquent', 'model' => App\Models\User::class, ], 'admins' => [ 'driver' => 'eloquent', 'model' => App\Models\Admin::class, ], ], 'passwords' => [ 'users' => [ 'provider' => 'users', 'table' => 'password_resets', 'expire' => 60, 'throttle' => 60, ], 'admins' => [ 'provider' => 'admins', 'table' => 'password_resets', 'expire' => 60, 'throttle' => 60, ], ], 'password_timeout' => 10800, ]; ``` ``` ``` tried al posisble but no solution