Undefined array key

After deleting a relation wire I got this error: Extension could not be saved: PHP Warning: Undefined array key 22 in /html/typo3/typo3conf/ext/extension_builder/Classes/Configuration/ExtensionBuilderConfigurationManager.php line 431
ste101 · Feb 29, 2024 · fe00bf6 · fe00bf6
1 parent d2488fc
commit fe00bf6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Classes/Configuration/ExtensionBuilderConfigurationManager.php b/Classes/Configuration/ExtensionBuilderConfigurationManager.php
@@ -428,7 +428,7 @@ protected function findModuleIndexByRelationUid(
             return $result;
         }
 
-        if ($modules[$supposedModuleIndex]['value']['relationGroup']['relations'][$supposedRelationIndex]['uid'] === $uid) {
+        if (isset($modules[$supposedModuleIndex]['value']['relationGroup']['relations'][$supposedRelationIndex]['uid']) && $modules[$supposedModuleIndex]['value']['relationGroup']['relations'][$supposedRelationIndex]['uid'] === $uid) {
             $result['terminal'] = 'relationWire_' . $supposedRelationIndex;
             return $result;
         }