added missing getName() methods to Types

Configurator/Form/DoctrineStepType.php

@@ -37,4 +37,9 @@ class DoctrineStepType extends AbstractType
             ))
         ;
     }
+
+    public function getName()
+    {
+        return 'distributionbundle_doctrine_step';
+    }
 }

Configurator/Form/SecretStepType.php

@@ -25,4 +25,9 @@ class SecretStepType extends AbstractType
     {
         $builder->add('secret', 'text');
     }
+
+    public function getName()
+    {
+        return 'distributionbundle_secret_step';
+    }
 }