1 files changed, 3 insertions, 1 deletions
diff --git a/modules/mono/glue/Managed/Files/RID.cs b/modules/mono/glue/Managed/Files/RID.cs
index f1268c8518..94761531b1 100644
--- a/modules/mono/glue/Managed/Files/RID.cs
+++ b/modules/mono/glue/Managed/Files/RID.cs
@@ -12,7 +12,7 @@ namespace Godot
         internal static IntPtr GetPtr(RID instance)
         {
             if (instance == null)
-                return IntPtr.Zero;
+                throw new NullReferenceException($"The instance of type {nameof(RID)} is null.");
 
             if (instance.disposed)
                 throw new ObjectDisposedException(instance.GetType().FullName);
@@ -70,6 +70,8 @@ namespace Godot
             return godot_icall_RID_get_id(RID.GetPtr(this));
         }
 
+        public override string ToString() => "[RID]";
+
         [MethodImpl(MethodImplOptions.InternalCall)]
         internal extern static IntPtr godot_icall_RID_Ctor(IntPtr from);