Migration j4

ok
Je vous transmet les logs à l'issue

Résultat :
1 () JROOT/tmp/install_62011350d7d47/flexicontent-cck-master/script.php:470
2 com_flexicontentInstallerScript->postflight() JROOT/libraries/src/Installer/InstallerAdapter.php:1082
3 Joomla\CMS\Installer\InstallerAdapter->triggerManifestScript() JROOT/libraries/src/Installer/InstallerAdapter.php:870
4 Joomla\CMS\Installer\InstallerAdapter->install() JROOT/libraries/src/Installer/Installer.php:521
5 Joomla\CMS\Installer\Installer->install() JROOT/administrator/components/com_installer/src/Model/InstallModel.php:206
6 Joomla\Component\Installer\Administrator\Model\InstallModel->install() JROOT/administrator/components/com_installer/src/Controller/InstallController.php:50
7 Joomla\Component\Installer\Administrator\Controller\InstallController->install() JROOT/libraries/src/MVC/Controller/BaseController.php:730
8 Joomla\CMS\MVC\Controller\BaseController->execute() JROOT/libraries/src/Dispatcher/ComponentDispatcher.php:146
9 Joomla\CMS\Dispatcher\ComponentDispatcher->dispatch() JROOT/libraries/src/Component/ComponentHelper.php:389
10 Joomla\CMS\Component\ComponentHelper::renderComponent() JROOT/libraries/src/Application/AdministratorApplication.php:143
11 Joomla\CMS\Application\AdministratorApplication->dispatch() JROOT/libraries/src/Application/AdministratorApplication.php:186
12 Joomla\CMS\Application\AdministratorApplication->doExecute() JROOT/libraries/src/Application/CMSApplication.php:278
13 Joomla\CMS\Application\CMSApplication->execute() JROOT/administrator/includes/app.php:63
14 require_once() JROOT/administrator/index.php:32

Hello

PHP version that you have ?
 

php 8.0.15

je viens de passer en php 7.4.27 et cela fonctionne

Hello

thanks for report i have just now made a fix for it
you can use PHP 8.0 with FC v4.0.1 (will be released today with several bug-fixes for J4)

FC v4 is compatible with PHP 8.0,
i will soon test with PHP 8.1