fix: empty request

Author: dhuf

Classes/Service/VariablesService.php

@@ -11,6 +11,7 @@
 use TYPO3\CMS\Core\Database\Connection;
 use TYPO3\CMS\Core\Database\ConnectionPool;
 use TYPO3\CMS\Core\Database\Query\Restriction\DeletedRestriction;
+use TYPO3\CMS\Core\Http\RequestFactory;
 use TYPO3\CMS\Core\Utility\GeneralUtility;
 use TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController;
 
@@ -29,7 +30,7 @@ class VariablesService
     protected ?array $markerKeys = null;
     protected ?string $markerRegexp = null;
 
-    public function __construct()
+    public function __construct(private readonly RequestFactory $request)
     {
         $this->cacheTags = new Set('string');
     }
@@ -144,7 +145,7 @@ protected function getMarkers(): MarkerCollection
             return $page['uid'];
         }, $this->typoScriptFrontendController->rootLine);
 
-        if (!empty($GLOBALS['TYPO3_REQUEST']->getAttribute('frontend.typoscript')->getSetupArray()['plugin.']['tx_variables.']['persistence.']['storagePid'])) {
+        if (!empty($GLOBALS['TYPO3_REQUEST']->getAttribute('frontend.typoscript')?->getSetupArray()['plugin.']['tx_variables.']['persistence.']['storagePid'])) {
             $pids[] = (int)$GLOBALS['TYPO3_REQUEST']->getAttribute('frontend.typoscript')->getSetupArray()['plugin.']['tx_variables.']['persistence.']['storagePid'];
         }