Error, when I try to edit an article (Items)

Hello, when I try to edit an article (Items), I get this error (I am also attaching a photo).
There is no "com_content.admin-articles-modal" asset of a "script" type in the registry.
 

When editing a category, everything works.
I'm using Joomla ‎4.1.5 (latest version at the moment).
The error first occurred to me with FLEXIcontent v4.0.2 which I downloaded from your site, then I also found a FLEXIcontent v4.1.1 version on GitHub, but even after removing 4.0.2 and installing 4.1.1 it still didn't work.
All Extensions, Plugins and Modules are enabled.

What would you advise me to do?

Thank you in advance!     

Hello

hhmm i test on 1 installation of J4.1.5 and i don't get this error
please enable Joomla debug option in Global config to get a more detailed error

Thanks for your reply.
I am attaching information from the debug.
If you want I will give you access to the admin panel.
php v7.4
Thank you again in advance!

        There is no "com_content.admin-articles-modal" asset of a "script" type in the registry.

Call stack
#     Function     Location
1     ()     JROOT/libraries/src/WebAsset/WebAssetRegistry.php:132
2     Joomla\CMS\WebAsset\WebAssetRegistry->get()     JROOT/libraries/src/WebAsset/WebAssetManager.php:277
3     Joomla\CMS\WebAsset\WebAssetManager->useAsset()     JROOT/libraries/src/WebAsset/WebAssetManager.php:201
4     Joomla\CMS\WebAsset\WebAssetManager->__call()     JROOT/plugins/system/jacontenttype/layouts/joomlart/fields/modal.php:78
5     include()     JROOT/libraries/src/Layout/FileLayout.php:128
6     Joomla\CMS\Layout\FileLayout->render()     JROOT/plugins/system/jacontenttype/models/fields/modal/content.php:103
7     JFormFieldModal_Content->getInput()     JROOT/libraries/src/Form/FormField.php:468
8     Joomla\CMS\Form\FormField->__get()     JROOT/components/com_flexicontent/classes/helpers/html.php:6366
9     flexicontent_html::getInheritedFieldDisplay()     JROOT/administrator/components/com_flexicontent/helpers/base/view_record.php:117
10     FlexicontentViewBaseRecord->getFieldInheritedDisplay()     JROOT/administrator/components/com_flexicontent/views/item/tmpl/common/render_fields.php:1352
11     include()     JROOT/administrator/components/com_flexicontent/views/item/tmpl/flat.php:16
12     include()     JROOT/administrator/components/com_flexicontent/views/item/tmpl/default.php:17
13     include()     JROOT/libraries/src/MVC/View/HtmlView.php:436
14     Joomla\CMS\MVC\View\HtmlView->loadTemplate()     JROOT/libraries/src/MVC/View/HtmlView.php:220
15     Joomla\CMS\MVC\View\HtmlView->display()     JROOT/administrator/components/com_flexicontent/views/item/view.html.php:986
16     FlexicontentViewItem->_displayForm()     JROOT/administrator/components/com_flexicontent/views/item/view.html.php:49
17     FlexicontentViewItem->display()     JROOT/administrator/components/com_flexicontent/controllers/items.php:1470
18     FlexicontentControllerItems->edit()     JROOT/libraries/src/MVC/Controller/BaseController.php:735
19     Joomla\CMS\MVC\Controller\BaseController->execute()     JROOT/administrator/components/com_flexicontent/admin.flexicontent.php:264
20     require_once()     JROOT/administrator/components/com_flexicontent/flexicontent.php:22
21     require_once()     JROOT/libraries/src/Dispatcher/LegacyComponentDispatcher.php:69
22     Joomla\CMS\Dispatcher\LegacyComponentDispatcher::Joomla\CMS\Dispatcher\{closure}()     JROOT/libraries/src/Dispatcher/LegacyComponentDispatcher.php:71
23     Joomla\CMS\Dispatcher\LegacyComponentDispatcher->dispatch()     JROOT/libraries/src/Component/ComponentHelper.php:389
24     Joomla\CMS\Component\ComponentHelper::renderComponent()     JROOT/libraries/src/Application/AdministratorApplication.php:143
25     Joomla\CMS\Application\AdministratorApplication->dispatch()     JROOT/libraries/src/Application/AdministratorApplication.php:186
26     Joomla\CMS\Application\AdministratorApplication->doExecute()     JROOT/libraries/src/Application/CMSApplication.php:278
27     Joomla\CMS\Application\CMSApplication->execute()     JROOT/administrator/includes/app.php:63
28     require_once()     JROOT/administrator/index.php:32