From c8b9ce128fdb9b63c323749ed495150f87e29b52 Mon Sep 17 00:00:00 2001
From: hchen2020 <101423@smsassist.com>
Date: Thu, 24 Aug 2023 07:12:27 -0500
Subject: [PATCH] Catch and log function call error.

---
 .../Services/ConversationService.CallFunctions.cs  | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/src/Infrastructure/BotSharp.Core/Conversations/Services/ConversationService.CallFunctions.cs b/src/Infrastructure/BotSharp.Core/Conversations/Services/ConversationService.CallFunctions.cs
index b02f3d03..66f0a25d 100644
--- a/src/Infrastructure/BotSharp.Core/Conversations/Services/ConversationService.CallFunctions.cs
+++ b/src/Infrastructure/BotSharp.Core/Conversations/Services/ConversationService.CallFunctions.cs
@@ -29,9 +29,17 @@ public partial class ConversationService
                 await hook.OnFunctionExecuting(msg);
             }
 
-            // Execute function
-            await fn.Execute(msg);
-
+            try
+            {
+                // Execute function
+                await fn.Execute(msg);
+            }
+            catch (Exception ex)
+            {
+                msg.ExecutionResult = ex.Message;
+                _logger.LogError(msg.ExecutionResult);
+            }
+            
             // After functions have been executed
             foreach (var hook in hooks)
             {