All Inertia requests must receive a valid Inertia response, however a plain JSON response was received.

[cristian807]

Hello!
I have a problem with inertia when rendering the pages, it is showing me the data in the modal instead of rendering the page with the data in the table, taking into account that I uploaded the application to a shared server (cpanel) and I am using laravel 8.

[ajnsn]

Hey @cristian807
What you describe means that the response isn't an Inertia response. Did you register Inertia's middleware as described here? Is the server part different, means does it work locally?

[cristian807]

hello!
@ajnsn Thank you for responding, the middleware is enabled, I have tried several methods that I have found on the internet and I have not been able to solve my problem.

[ajnsn]

Hey @cristian807 - ah good. Can you show how you are building the response, are you returning an Inertia response like described here? Is the website publicly accessible somewhere?

[cristian807]

hey @ajnsn, This is how I am returning the response.
not accessible to the internet.

After that I have noticed that when I use the paginate() method it returns all the data in the modal instead of rendering the view and sending the data.

if I replace the paginate() method with get() it works up to a certain amount of records
`<?php

namespace App\Http\Controllers;

use Inertia\Inertia;
use App\Models\Grupo;
use App\Models\Estado;
use App\Models\Jornada;
use App\Models\Periodo;
use App\Models\Programa;
use App\Models\Estudiante;

class EstudianteController extends Controller
{
public function index(Request $request)
{
Gate::authorize('tieneAcceso','estudiantes.index');

    return Inertia::render('Estudiantes/index',[
        'estudiantes'=>Estudiante::withTrashed()
            ->with('programa','estado')
            ->filters($request->only('buscar','programa','estado','periodo'))
            ->orderBy('id','DESC')
            ->get(),
        'programas'=>Programa::all(),
        'estados'=>Estado::all(),
        'grupos'=>Grupo::all(),
        'periodos'=>Periodo::all(),
        'jornadas'=>Jornada::all(),
        'can'=>[
            'create'=>auth()->user()->can('tieneAcceso','estudiantes.create'),
            'show'=>auth()->user()->can('tieneAcceso','estudiantes.show'),
            'edit'=>auth()->user()->can('tieneAcceso','estudiantes.edit'),
            'destroy'=>auth()->user()->can('tieneAcceso','estudiantes.destroy'),
            'restore'=>auth()->user()->can('tieneAcceso','estudiantes.restore'),
            'forcedelete'=>auth()->user()->can('tieneAcceso','estudiantes.force-delete'),
        ],
    ]);
}

}`

[ajnsn]

@cristian807 So it's only happening with a single render/component and all other pages work? When you revisit (e.g. clicking a link in the navigation) the affected page, could you please inspect your network tab and look for Inerita's XHR request. What is returned there?

You could always take a look at PingCRM, e.g. the OrganizationsController to see how Jonathan and Claudio implemented pagination.