From a71a2c0eb295d76a2db39c0249b6e36463e209ed Mon Sep 17 00:00:00 2001
From: Zander Chase <130414180+vowelparrot@users.noreply.github.com>
Date: Thu, 20 Apr 2023 23:18:46 -0700
Subject: [PATCH] Handle null action in AutoGPT Agent (#3274)

Handle the case where the command is `null`
---
 .../experimental/autonomous_agents/autogpt/output_parser.py    | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/langchain/experimental/autonomous_agents/autogpt/output_parser.py b/langchain/experimental/autonomous_agents/autogpt/output_parser.py
index d2b98c39..3ce36afe 100644
--- a/langchain/experimental/autonomous_agents/autogpt/output_parser.py
+++ b/langchain/experimental/autonomous_agents/autogpt/output_parser.py
@@ -44,7 +44,8 @@ class AutoGPTOutputParser(BaseAutoGPTOutputParser):
                 name=parsed["command"]["name"],
                 args=parsed["command"]["args"],
             )
-        except KeyError:
+        except (KeyError, TypeError):
+            # If the command is null or incomplete, return an erroneous tool
             return AutoGPTAction(
                 name="ERROR", args={"error": f"Incomplete command args: {parsed}"}
             )