I have tested this item ? unsuccessfully on 3d9d8f1

Tested in Joomla 5.0.1 using PHP 8.2.13 and 8.3.0 in Wampserver 3.3.2 and Windows 11.
The CLI test using PHP 8.2.11 succeeded.

The backend tests had only partial success: 'Check for Updates' and 'Upload & Update' work ok but 'Reinstall Joomla! core files' reports an error: "0 Cannot access protected property Joomla\CMS\Updater\Update::$sha256"

Call Stack

Function Location

1 () JROOT\administrator\components\com_joomlaupdate\src\Model\UpdateModel.php:473
2 Joomla\Component\Joomlaupdate\Administrator\Model\UpdateModel->isChecksumValid() JROOT\administrator\components\com_joomlaupdate\src\Model\UpdateModel.php:448
3 Joomla\Component\Joomlaupdate\Administrator\Model\UpdateModel->download() JROOT\administrator\components\com_joomlaupdate\src\Controller\UpdateController.php:59
4 Joomla\Component\Joomlaupdate\Administrator\Controller\UpdateController->download() JROOT\libraries\src\MVC\Controller\BaseController.php:730
5 Joomla\CMS\MVC\Controller\BaseController->execute() JROOT\libraries\src\Dispatcher\ComponentDispatcher.php:143
6 Joomla\CMS\Dispatcher\ComponentDispatcher->dispatch() JROOT\libraries\src\Component\ComponentHelper.php:361
7 Joomla\CMS\Component\ComponentHelper::renderComponent() JROOT\libraries\src\Application\AdministratorApplication.php:150
8 Joomla\CMS\Application\AdministratorApplication->dispatch() JROOT\libraries\src\Application\AdministratorApplication.php:195
9 Joomla\CMS\Application\AdministratorApplication->doExecute() JROOT\libraries\src\Application\CMSApplication.php:306
10 Joomla\CMS\Application\CMSApplication->execute() JROOT\administrator\includes\app.php:58
11 require_once() JROOT\administrator\index.php:32

when you have time, should be fixed the Reinstall Joomla

I have tested this item ✅ successfully on 4608c4a

Tested successfully in Joomla 5.0.1 on Wampserver 3.3.2 using PHP 8.3.0. All options in Joomla Update worked all right in Joomla 5.0.1.

Noticed possible regression: after I updated the test site to 5.0.2-dev from 2 December, the option to reinstall Joomla core files was not presented at all.

I have tested this item ✅ successfully on 4608c4a

With the changes applied I do not have the mentioned issue anymore

RTC

Thx

A user from german forum reports: When attempting to update from Joomla 5.0.1 to Joomla 5.0.2, the user receives the following error message:
cannot access protected property Joomla\CMS\Updater\Update::$sha256

Call stack is identical to above. Checked with PHP 8.2. also with PHP 8.1

I looked at these lines in a fresh J 5.0.2. I think, there it would be lines 248-250

@alikon can you please investigate? Thanks

this pr has been merged in 5.0.2 so it is not present in 5.0.1

this pr has been merged in 5.0.2 so it is not present in 5.0.1

Yes, pr has been merged in 5.0.2, How to solve this now - what actions are required now?
Thank you.

you can apply this change to your 5.0.1

ah, I partially understand.
I think user has already updated from 5.0.1 to 5.0.2.
Because the message just appeared after the update.
If I see it correctly, the changes are in 5.0.2, but of course other lines now - but therefore have no effect - after Update from 5.0.1?

you can apply this change to your 5.0.1

I will inform user about. Thank you.