GET http://url/invoices/create_consignment_invoice/318 500 (Internal Server Error) in laravel

There is one page in our laravel project. which Hereis giving this error. We are not understanding why this error is coming.

I tried to dd() $consignments variable in controller it shows result but on blade console it gives this error

GET http://url/invoices/create_consignment_invoice/318 500 (Internal Server Error)

Here is Controller function

{

        $invoice = Invoice::find($id);
        // ->doesnthave('invoice_charges')
        // ->
        $consignments = Consignment::where('customer_id', $invoice->customer_id)->doesnthave('invoice_charges')->get();

       
            // $consignments = Consignment::where('customer_id', $invoice->customer_id)->doesnthave('invoice_charges')->get();
        // ->whereDate('created_at', '>', Carbon::now()->subDays(10))
        return view('web.admin.pages.misc.invoices.consignment_invoices.create', compact('consignments', 'invoice'));
    }

Route

Route::get('/create_consignment_invoice/{invoice_id}', 'Admin\Misc\InvoiceController@createConsignmentInvoice')->name('invoices.consignment.create');

invoice

public function invoice_charges()
    {
        return $this->hasOne('App\Models\Admin\InvoiceCharge', 'object_id')->where('model', 'Consignment');
    }

via Chebli Mohamed