erreurs à la migration

bonjour,

migration par joomla en j4 sur une copie d'un site
j'ai une erreur 500 et cela comme message de debug :
behavior::caption not found.
/home2/sc4weblor/lemire.sc4weblor.universe.wf/libraries/src/HTML/HTMLHelper.php:140

Call stack
# Function Location
1 () JROOT/libraries/src/HTML/HTMLHelper.php:140
2 Joomla\CMS\HTML\HTMLHelper::_() JROOT/templates/lemireck/html/com_content/article/default.php:24
3 include() JROOT/libraries/src/MVC/View/HtmlView.php:436
4 Joomla\CMS\MVC\View\HtmlView->loadTemplate() JROOT/libraries/src/MVC/View/HtmlView.php:220
5 Joomla\CMS\MVC\View\HtmlView->display() JROOT/components/com_content/src/View/Article/HtmlView.php:260
6 Joomla\Component\Content\Site\View\Article\HtmlView->display() JROOT/libraries/src/MVC/Controller/BaseController.php:697
7 Joomla\CMS\MVC\Controller\BaseController->display() JROOT/components/com_content/src/Controller/DisplayController.php:124
8 Joomla\Component\Content\Site\Controller\DisplayController->display() JROOT/libraries/src/MVC/Controller/BaseController.php:735
9 Joomla\CMS\MVC\Controller\BaseController->execute() JROOT/libraries/src/Dispatcher/ComponentDispatcher.php:146
10 Joomla\CMS\Dispatcher\ComponentDispatcher->dispatch() JROOT/components/com_content/src/Dispatcher/Dispatcher.php:55
11 Joomla\Component\Content\Site\Dispatcher\Dispatcher->dispatch() JROOT/libraries/src/Component/ComponentHelper.php:389
12 Joomla\CMS\Component\ComponentHelper::renderComponent() JROOT/libraries/src/Application/SiteApplication.php:204
13 Joomla\CMS\Application\SiteApplication->dispatch() JROOT/libraries/src/Application/SiteApplication.php:243
14 Joomla\CMS\Application\SiteApplication->doExecute() JROOT/libraries/src/Application/CMSApplication.php:278
15 Joomla\CMS\Application\CMSApplication->execute() JROOT/includes/app.php:63
16 require_once() JROOT/index.php:32

bon, j'ai trouvé : il faut refaire le template en j4
Mais j'ai désormais cette erreur :

0 - Call to undefined method Joomla\CMS\Factory::getURI()


behavior::caption not found.
/home2/sc4weblor/lemire.sc4weblor.universe.wf/libraries/src/HTML/HTMLHelper.php:140

Call stack
# Function Location
1 () JROOT/libraries/src/HTML/HTMLHelper.php:140
2 Joomla\CMS\HTML\HTMLHelper::_() JROOT/templates/lemireck/html/com_content/article/default.php:24
3 include() JROOT/libraries/src/MVC/View/HtmlView.php:436
4 Joomla\CMS\MVC\View\HtmlView->loadTemplate() JROOT/libraries/src/MVC/View/HtmlView.php:220
5 Joomla\CMS\MVC\View\HtmlView->display() JROOT/components/com_content/src/View/Article/HtmlView.php:260
6 Joomla\Component\Content\Site\View\Article\HtmlView->display() JROOT/libraries/src/MVC/Controller/BaseController.php:697
7 Joomla\CMS\MVC\Controller\BaseController->display() JROOT/components/com_content/src/Controller/DisplayController.php:124
8 Joomla\Component\Content\Site\Controller\DisplayController->display() JROOT/libraries/src/MVC/Controller/BaseController.php:735
9 Joomla\CMS\MVC\Controller\BaseController->execute() JROOT/libraries/src/Dispatcher/ComponentDispatcher.php:146
10 Joomla\CMS\Dispatcher\ComponentDispatcher->dispatch() JROOT/components/com_content/src/Dispatcher/Dispatcher.php:55
11 Joomla\Component\Content\Site\Dispatcher\Dispatcher->dispatch() JROOT/libraries/src/Component/ComponentHelper.php:389
12 Joomla\CMS\Component\ComponentHelper::renderComponent() JROOT/libraries/src/Application/SiteApplication.php:204
13 Joomla\CMS\Application\SiteApplication->dispatch() JROOT/libraries/src/Application/SiteApplication.php:243
14 Joomla\CMS\Application\SiteApplication->doExecute() JROOT/libraries/src/Application/CMSApplication.php:278
15 Joomla\CMS\Application\CMSApplication->execute() JROOT/includes/app.php:63
16 require_once() JROOT/index.php:32

yep : trouvé également
il fallait installer la dernière version de pagebuilderck (compatible j4)
j'aurai du prêter plus attention aux warnings