From d6906fb1004bdc9672abe11363b3c48f573cb7d5 Mon Sep 17 00:00:00 2001
From: "Paul Gauthier (aider)" <paul@aider.chat>
Date: Fri, 21 Mar 2025 11:23:50 -0700
Subject: [PATCH] fix: Handle KeyError in platform info retrieval with clear
 message

---
 aider/coders/base_coder.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/aider/coders/base_coder.py b/aider/coders/base_coder.py
index 30378a077..d4a47a9f1 100755
--- a/aider/coders/base_coder.py
+++ b/aider/coders/base_coder.py
@@ -1033,10 +1033,10 @@ class Coder:
         platform_text = ""
         try:
             platform_text = f"- Platform: {platform.platform()}\n"
-        except Exception:
+        except (Exception, KeyError):
             # Skip platform info if it can't be retrieved
-            pass
-
+            platform_text = "- Platform information unavailable\n"
+            
         shell_var = "COMSPEC" if os.name == "nt" else "SHELL"
         shell_val = os.getenv(shell_var)
         platform_text += f"- Shell: {shell_var}={shell_val}\n"