PHP 7.2 countable warning after installation
PHP 7.2 Warning: count(): Parameter must be an array or an object that implements Countable in /com_civicrm/script.civicrm.php on line 196
( ! ) Warning: count(): Parameter must be an array or an object that implements Countable in /var/www/html/j4/tmp/install_5d60cbd7ce50c/com_civicrm/script.civicrm.php on line 196
Call Stack
# Time Memory Function Location
1 0.0000 403864 {main}( ) .../index.php:0
2 0.0001 404472 require_once( '/var/www/html/j4/administrator/includes/app.php' ) .../index.php:36
3 0.0077 1563680 Joomla\CMS\Application\AdministratorApplication->execute( ) .../app.php:63
4 0.0322 2418728 Joomla\CMS\Application\AdministratorApplication->doExecute( ) .../CMSApplication.php:241
5 0.0364 2787576 Joomla\CMS\Application\AdministratorApplication->dispatch( ) .../AdministratorApplication.php:159
6 0.0389 2892928 Joomla\CMS\Component\ComponentHelper::renderComponent( ) .../AdministratorApplication.php:116
7 0.0403 3107360 Joomla\CMS\Dispatcher\ComponentDispatcher->dispatch( ) .../ComponentHelper.php:383
8 0.0412 3122736 Joomla\Component\Installer\Administrator\Controller\InstallController->execute( ) .../ComponentDispatcher.php:146
9 0.0412 3122736 Joomla\Component\Installer\Administrator\Controller\InstallController->install( ) .../BaseController.php:728
10 0.0418 3134944 Joomla\Component\Installer\Administrator\Model\InstallModel->install( ) .../InstallController.php:42
11 1.0990 3302576 Joomla\CMS\Installer\Installer->install( ) .../InstallModel.php:200
12 1.1119 3413200 Joomla\CMS\Installer\Adapter\ComponentAdapter->install( ) .../Installer.php:514
13 7.2639 22404896 Joomla\CMS\Installer\Adapter\ComponentAdapter->triggerManifestScript( ) .../InstallerAdapter.php:870
14 7.2639 22421408 Com_CiviCRMInstallerScript->postflight( ) .../InstallerAdapter.php:1082
15 7.2639 22421408 Com_CiviCRMInstallerScript->setDefaultPermissions( ) .../script.civicrm.php:184
This warning is only visible on a fresh installation, not an upgrade.