Question on include() in a module [newbie!!]

Hi guys
I am just starting my Ci journey, and am following a tutorial from Udemy. Basic app is allow users to register and then create a blog article.
As extra "homework" I am adding functionality to edit a users name and email address. I have everything working but am hitting an issue with an include file and am after some guidance - I am sure I am missing something obvious here..
So, I have an Admin module, laid out thus:

Code:

Admin
-> Config
-> Database
-> Helpers
-> View
->->Users
->->->Edit.php
->->->form.php
->->->index.php
->->->show.php
app
->Config
etc...

The issue is is with the Edit, the code for which is:

Code:

<?= $this->extend('Layouts\default') ?>

<?= $this->section("title") ?>Edit User<?= $this->endSection() ?>

<?= $this->section("content") ?>

  <h1>Edit User</h1>

  <?php if (session()->has("errors")): ?>

      <ul>
        <?php foreach(session("errors") as $error): ?>
          <li><?= $error ?></li>
        <?php endforeach; ?> 
      </ul>
  <?php endif; ?>

  <?= form_open("admin/users/" . $user->id) ?>
 
    <input type="hidden" name="_method" value="PATCH">

    <?= $this->include("Admin\Views\Users\\form") ?>
    <!-- <label for="title">Email:</label>
    <input type="text" id="email" name="email" value="<?= old("title", esc($user->email)) ?>">
    <label for="content">First Name:</label>
    <input type="text" id="first_name" name="first_name" value="<?= old("title", esc($user->first_name)) ?>"> -->

    <button>Save</button>

  </form>

<?= $this->endSection() ?>

The issue is the line:

Code:

<?= $this->include("Admin\Views\Users\\form") ?>

As you can see, I have had to escape the name of the file in order to get it to be picked up - but this doesn't feel right to me.
I have played with adding APPPATH and ROOTPATH to the include path, but these don't work either.
The error I get "Invalid file" and I have tried various combinations of the Admin\Views\Users, with backslashes, forward slashes - all with the same error.
The code in the form.php file is in the code above, just commented out. If I uncomment it and comment out the include call, it all works.

Please help a newbie!

Thanks
Darren

What version of CodeIgniter are you using?

What did you Try? What did you Get? What did you Expect?

Joined CodeIgniter Community 2009.  ( Skype: insitfx )

Ah sorry - 4.6

Maybe I am confused with the structure of your app, but if the view calling the form is at the same level within our views, have you tried

Code:

<?= $this->include("/users/form") ?>

ive written a blog engine https://github.com/captain-sensible/CI4-CMS but it doesn't use shield i have have coded for one user.

But basically it runs just about out of the box since it uses sqlite for db and therefore no messing with MySQl , phpmyadnin

It uses sessions ,and checking if admin is logged in. Your welcome to fork

CMS CI4 A CMS system, runs out of the box written on top of CI4

Arch Book  CodeIgniter4 on Apache(pages 92-114) 

CI4-CMS Github