From 04727cf2bc58bb8c4d5d6ec85d26b800ef1c9c30 Mon Sep 17 00:00:00 2001
From: Wojciech Figat <wojtek@figat.pl>
Date: Wed, 18 Jan 2023 13:38:18 +0100
Subject: [PATCH] Add error log if the RPC is invoked on non-networked object

---
 Source/Engine/Networking/NetworkReplicator.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Source/Engine/Networking/NetworkReplicator.cpp b/Source/Engine/Networking/NetworkReplicator.cpp
index 4c99defda..15116777b 100644
--- a/Source/Engine/Networking/NetworkReplicator.cpp
+++ b/Source/Engine/Networking/NetworkReplicator.cpp
@@ -897,6 +897,13 @@ void NetworkReplicator::EndInvokeRPC(ScriptingObject* obj, const ScriptingTypeHa
     rpc.Info = *info;
     const Span<byte> argsData(argsStream->GetBuffer(), argsStream->GetPosition());
     rpc.ArgsData.Copy(argsData);
+#if USE_EDITOR || !BUILD_RELEASE
+    auto it = Objects.Find(obj->GetID());
+    if (it == Objects.End())
+    {
+        LOG(Error, "Cannot invoke RPC method '{0}.{1}' on object '{2}' that is not registered in networking (use 'NetworkReplicator.AddObject').", type.ToString(), String(name), obj->GetID());
+    }
+#endif
     ObjectsLock.Unlock();
 }