Fix regression from d9b90c9520

Source/Engine/Level/SceneObjectsFactory.cpp

@@ -1,7 +1,6 @@
 // Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
 
 #include "SceneObjectsFactory.h"
-#include "Components/MissingScript.h"
 #include "Engine/Level/Actor.h"
 #include "Engine/Level/Prefabs/Prefab.h"
 #include "Engine/Content/Content.h"
@@ -17,8 +16,11 @@
 #if !BUILD_RELEASE || USE_EDITOR
 #include "Engine/Level/Level.h"
 #include "Engine/Threading/Threading.h"
+#include "Engine/Level/Components/MissingScript.h"
 #endif
 
+#if USE_EDITOR
+
 MissingScript::MissingScript(const SpawnParams& params)
     : Script(params)
 {
@@ -42,6 +44,8 @@ void MissingScript::SetReferenceScript(const ScriptingObjectReference<Script>& v
     DeleteObject();
 }
 
+#endif
+
 SceneObjectsFactory::Context::Context(ISerializeModifier* modifier)
     : Modifier(modifier)
 {