From ebdc126b008eaac79034648ce15001560f7b7f12 Mon Sep 17 00:00:00 2001
From: "Paul Gauthier (aider)" <aider@paulg.org>
Date: Mon, 4 Nov 2024 09:05:24 -0800
Subject: [PATCH] feat: add traceback printing for file read errors

---
 aider/io.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/aider/io.py b/aider/io.py
index 29ec13b58..b6b7d5820 100644
--- a/aider/io.py
+++ b/aider/io.py
@@ -319,8 +319,9 @@ class InputOutput:
             with open(str(filename), "r", encoding=self.encoding) as f:
                 return f.read()
         except OSError as err:
+            import traceback
             self.tool_error(f"{filename}: unable to read: {err}")
-            #ai print the trackback stack!
+            self.tool_error("Traceback:\n" + "".join(traceback.format_stack()))
             return
         except FileNotFoundError:
             self.tool_error(f"{filename}: file not found error")