Bugfix, when no categories are assigned to services

Classes/Controller/ConsentController.php

@@ -171,8 +171,8 @@ private function klaroConfigBuild(\TYPO3\CMS\Extbase\Persistence\Generic\QueryRe
             'storageName' => $this->settings['klaro']['storageName'],
             'stylePrefix' => $this->settings['klaro']['stylePrefix'],
             'testing' => $this->settings['klaro']['testing'] === '1',
-			'consentMode' => $this->settings['klaro']['consentMode'] === '1',
-			'consentModev2' => $this->settings['klaro']['consentModev2'] === '1',
+            'consentMode' => $this->settings['klaro']['consentMode'] === '1',
+            'consentModev2' => $this->settings['klaro']['consentModev2'] === '1',
             'translations' => [
                 'en' => [
                     'consentModal' => [
@@ -244,13 +244,15 @@ private function klaroConfigBuild(\TYPO3\CMS\Extbase\Persistence\Generic\QueryRe
             }
         }
 
-        // Sort the sys_categories alphabetically and add a last category 'unknown' for uncategorized services.
-        // Only relevant if option 'groupByPurpose' is set to true.
-        ksort($klaroConfig['purposeOrder']);
-        $result = array_values($klaroConfig['purposeOrder']);
-        $klaroConfig['purposeOrder'] = $result;
-        $klaroConfig['purposeOrder'][] = 'unknown';
+        if($klaroConfig['purposeOrder']) {
+            // Sort the sys_categories alphabetically and add a last category 'unknown' for uncategorized services.
+            // Only relevant if option 'groupByPurpose' is set to true.
+            ksort($klaroConfig['purposeOrder']);
+            $result = array_values($klaroConfig['purposeOrder']);
+            $klaroConfig['purposeOrder'] = $result;
+            $klaroConfig['purposeOrder'][] = 'unknown';
+        }
 
         return $klaroConfig;
     }
-}
+}

changelog.txt

@@ -2,6 +2,10 @@
 All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
+## [4.1.0] - 2024-08-28 - AS
+### Fixed
+- Bugfix, when no categories are assigned to services
+
 ## [4.0.9] - 2024-08-27 - RL
 ### Fixed
 - Undo: GTM-Service Partial - Tag loading from v4.0.8

ext_emconf.php

@@ -21,7 +21,7 @@
   'uploadfolder' => false,
   'clearcacheonload' => false,
   'clearCacheOnLoad' => 0,
-  'version' => '4.0.9',
+  'version' => '4.1.0',
   'constraints' => 
   array (
     'depends' =>