Youtube Plugin error while performing installation step

[dipualnur]

when performing Youtube plugin. ater clicking on "Install", this shows
"Fatal error: Uncaught Error: Class "YoutubeImport_ImportHelper" not found in /var/www/html/omeka/plugins/YouTubeImport/YouTubeImportPlugin.php:101 Stack trace: #0 /var/www/html/omeka/application/libraries/Omeka/Plugin/Broker.php(142): YouTubeImportPlugin->hookInstall() #1 /var/www/html/omeka/application/libraries/Omeka/Plugin/Installer.php(126): Omeka_Plugin_Broker->callHook() #2 /var/www/html/omeka/application/controllers/PluginsController.php(100): Omeka_Plugin_Installer->install() #3 /var/www/html/omeka/application/libraries/Zend/Controller/Action.php(516): PluginsController->installAction() #4 /var/www/html/omeka/application/libraries/Zend/Controller/Dispatcher/Standard.php(308): Zend_Controller_Action->dispatch() #5 /var/www/html/omeka/application/libraries/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch() #6 /var/www/html/omeka/application/libraries/Zend/Application/Bootstrap/Bootstrap.php(106): Zend_Controller_Front->dispatch() #7 /var/www/html/omeka/application/libraries/Zend/Application.php(384): Zend_Application_Bootstrap_Bootstrap->run() #8 /var/www/html/omeka/application/libraries/Omeka/Application.php(73): Zend_Application->run() #9 /var/www/html/omeka/admin/index.php(28): Omeka_Application->run() #10 {main} thrown in /var/www/html/omeka/plugins/YouTubeImport/YouTubeImportPlugin.php on line 101"

after refreshing the page, it shows "the plugin is already have installed"
but after given a youtube link, it again shows error like this one
"Fatal error: Array and string offset access syntax with curly braces is no longer supported in /var/www/html/omeka/plugins/YouTubeImport/libraries/Google/Utils.php on line 67"

Can anyone help me out ?

[mkstephens]

We just migrated our Omeka installation to a new server running Omeka Classic 3.1.2 and ran into the same issue. We are also on PHP 8.2. I've tried installing every kind of dependency I thought might help, but we just aren't able to get the plugin to reinstall and run correctly.

Any plans to release an update that's built for newer versions of Omeka and PHP?

[shivankagrawal]

https://github.com/UCSCLibrary/YouTubeImport/blob/e0c9b5a17ada21b5c9805384e65fc77976e9fce1/YouTubeImportPlugin.php#L8
on this line number include require_once dirname(__FILE__) . '/helpers/import.php';

Replace YoutubeImport_ImportHelper::CreateThumbnailElement; with YoutubeImport_ImportHelper::CreateThumbnailElement;()

Replace YoutubeImport_ImportHelper::CreatePlayerElement; with YoutubeImport_ImportHelper::CreatePlayerElement()

I hope that solution will work.