symfony
diff --git a/‎src/Symfony/Component/Console/DependencyInjection/AddConsoleCommandPass.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Console/DependencyInjection/AddConsoleCommandPass.php
+1-1Lines changed: 1 addition & 1 deletion b/‎src/Symfony/Component/Console/DependencyInjection/AddConsoleCommandPass.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Console/DependencyInjection/AddConsoleCommandPass.php
+1-1Lines changed: 1 addition & 1 deletion
@@ -67,7 +67,7 @@ public function process(ContainerBuilder $container)
                 if (!$r->isSubclassOf(Command::class)) {
                     throw new InvalidArgumentException(sprintf('The service "%s" tagged "%s" must be a subclass of "%s".', $id, $this->commandTag, Command::class));
                 }
-                $aliases = str_replace('%', '%%', $class::getDefaultName());
+                $aliases = str_replace('%', '%%', $class::getDefaultName() ?? '');
             }
 
             $aliases = explode('|', $aliases ?? '');
Original file line number	Diff line number	Diff line change
`@@ -67,7 +67,7 @@ public function process(ContainerBuilder $container)`
`67`	`67`	`if (!$r->isSubclassOf(Command::class)) {`
`68`	`68`	`throw new InvalidArgumentException(sprintf('The service "%s" tagged "%s" must be a subclass of "%s".', $id, $this->commandTag, Command::class));`
`69`	`69`	`}`
`70`		`- $aliases = str_replace('%', '%%', $class::getDefaultName());`
	`70`	`+ $aliases = str_replace('%', '%%', $class::getDefaultName() ?? '');`
`71`	`71`	`}`
`72`	`72`
`73`	`73`	`$aliases = explode('\|', $aliases ?? '');`