From a3efa9c811158b2a64b4d5a0d5aeeb16156680fd Mon Sep 17 00:00:00 2001
From: Haiping <haiping008@gmail.com>
Date: Thu, 31 Jul 2025 16:15:41 -0500
Subject: [PATCH 1/2] Update RoutingService.InvokeFunction.cs

---
 .../BotSharp.Core/Routing/RoutingService.InvokeFunction.cs      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Infrastructure/BotSharp.Core/Routing/RoutingService.InvokeFunction.cs b/src/Infrastructure/BotSharp.Core/Routing/RoutingService.InvokeFunction.cs
index 1001dede..20c691f8 100644
--- a/src/Infrastructure/BotSharp.Core/Routing/RoutingService.InvokeFunction.cs
+++ b/src/Infrastructure/BotSharp.Core/Routing/RoutingService.InvokeFunction.cs
@@ -64,7 +64,7 @@ public partial class RoutingService
         }
         catch (JsonException ex)
         {
-            _logger.LogError($"The input does not contain any JSON tokens:\r\n{message.Content}");
+            _logger.LogError($"The input does not contain any JSON tokens:\r\n{message.Content}\r\n{ex.Message}");
             message.StopCompletion = true;
             message.Content = ex.Message;
         }

From 14a541562bc65e019d6d4541e008fc4422104a3d Mon Sep 17 00:00:00 2001
From: "nick.yi" <jqrddd@163.com>
Date: Fri, 1 Aug 2025 13:45:13 +0800
Subject: [PATCH 2/2] optimize ConvertToString

---
 .../BotSharp.Abstraction/Utilities/StringExtensions.cs       | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/Infrastructure/BotSharp.Abstraction/Utilities/StringExtensions.cs b/src/Infrastructure/BotSharp.Abstraction/Utilities/StringExtensions.cs
index ea6bb8ec..0270133c 100644
--- a/src/Infrastructure/BotSharp.Abstraction/Utilities/StringExtensions.cs
+++ b/src/Infrastructure/BotSharp.Abstraction/Utilities/StringExtensions.cs
@@ -122,6 +122,11 @@ public static class StringExtensions
             return s;
         }
 
+        if (value is DateTime d)
+        { 
+            return d.ToString("o");
+        }
+
         if (value is JsonElement elem
             && elem.ValueKind == JsonValueKind.String)
         {