Bug: [CI 4.5.0] After registration/login, "Error: Call to a member function getErrors() on null"

[GeneralFutz]

PHP Version

8.2.4

CodeIgniter4 Version

4.5.0

Shield Version

1.0.2

Which operating systems have you tested for this bug?

Windows

Which server did you use?

apache

Database

MariaDB 10.4-28

Did you customize Shield?

No

What happened?

After updating to Codeigniter 4.5 through composer update, (and copying the required files), also after and fresh installation of a new project through Composer, the Login and Register pages return the following error:

Call to a member function getErrors() on null

1. VENDORPATH\codeigniter4\shield\src\Models\CheckQueryReturnTrait.php : 31 — CodeIgniter\Shield\Models\BaseModel->checkValidationError ()
2. VENDORPATH\codeigniter4\shield\src\Models\UserIdentityModel.php : 92 — CodeIgniter\Shield\Models\BaseModel->checkQueryReturn
3. VENDORPATH\codeigniter4\shield\src\Entities\User.php : 145 — CodeIgniter\Shield\Models\UserIdentityModel->createEmailIdentity
4. VENDORPATH\codeigniter4\shield\src\Entities\User.php : 175 — CodeIgniter\Shield\Entities\User->createEmailIdentity
5. VENDORPATH\codeigniter4\shield\src\Models\UserModel.php : 358 — CodeIgniter\Shield\Entities\User->saveEmailIdentity
6. SYSTEMPATH\BaseModel.php : 1695 — CodeIgniter\Shield\Models\UserModel->saveEmailIdentity
7. SYSTEMPATH\BaseModel.php : 850 — CodeIgniter\BaseModel->trigger
8. SYSTEMPATH\Model.php : 790 — CodeIgniter\BaseModel->insert
9. VENDORPATH\codeigniter4\shield\src\Models\UserModel.php : 265 — CodeIgniter\Model->insert
10. SYSTEMPATH\BaseModel.php : 751 — CodeIgniter\Shield\Models\UserModel->insert
11. VENDORPATH\codeigniter4\shield\src\Models\UserModel.php : 327 — CodeIgniter\BaseModel->save
12. VENDORPATH\codeigniter4\shield\src\Controllers\RegisterController.php : 115 — CodeIgniter\Shield\Models\UserModel->save
13. SYSTEMPATH\CodeIgniter.php : 933 — CodeIgniter\Shield\Controllers\RegisterController->registerAction
14. SYSTEMPATH\CodeIgniter.php : 509 — CodeIgniter\CodeIgniter->runController
15. SYSTEMPATH\CodeIgniter.php : 355 — CodeIgniter\CodeIgniter->handleRequest
16. SYSTEMPATH\Boot.php : 312 — CodeIgniter\CodeIgniter->run ()
17. SYSTEMPATH\Boot.php : 67 — CodeIgniter\Boot::runCodeIgniter
18. FCPATH\index.php : 56 — CodeIgniter\Boot::bootWeb

The registration was successful with a new entries in the users and identities tables.

When a validation error does occur, the proper errors are displayed as intended.

Steps to Reproduce

As said above this happened after composer update and new installation of latest Codeigniter version. No changes to Shield Controllers or routes.

Expected Output

We should be redirected to the default pages on success.

Anything else?

No response

[datamweb]

Temporarily check with the change below.

shield/src/Models/CheckQueryReturnTrait.php

Line 44 in 341ba47

$validationErrors = $this->validation->getErrors();

$validationErrors = service('validation')->getErrors();

[kenjis]

I sent #1088