From b44842d1de238eed38114ae9d83b7d72d5861dd5 Mon Sep 17 00:00:00 2001
From: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Date: Mon, 24 Feb 2025 13:17:19 +0000
Subject: [PATCH] fix: handle None arguments in tool usage comparison

Co-Authored-By: Joe Moura <joao@crewai.com>
---
 src/crewai/tools/tool_usage.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/crewai/tools/tool_usage.py b/src/crewai/tools/tool_usage.py
index 703baf76a..0d162b1f4 100644
--- a/src/crewai/tools/tool_usage.py
+++ b/src/crewai/tools/tool_usage.py
@@ -297,6 +297,8 @@ class ToolUsage:
             # For other tools, check all arguments
             return (
                 calling.tool_name == last_tool_usage.tool_name
+                and calling.arguments is not None
+                and last_tool_usage.arguments is not None
                 and calling.arguments == last_tool_usage.arguments
             )
         return False