check container extension before getting alias

symfony · Oct 26, 2021 · f0e1711 · f0e1711
1 parent 447acf5
commit f0e1711
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/Symfony/Bundle/FrameworkBundle/Command/TranslationUpdateCommand.php b/src/Symfony/Bundle/FrameworkBundle/Command/TranslationUpdateCommand.php
@@ -323,7 +323,9 @@ public function complete(CompletionInput $input, CompletionSuggestions $suggesti
 
             foreach ($kernel->getBundles() as $bundle) {
                 $bundles[] = $bundle->getName();
-                $bundles[] = $bundle->getContainerExtension()->getAlias();
+                if ($bundle->getContainerExtension()) {
+                    $bundles[] = $bundle->getContainerExtension()->getAlias();
+                }
             }
 
             $suggestions->suggestValues($bundles);