From 5393308d035c123cdb5a0aabb93e20af664ffd9f Mon Sep 17 00:00:00 2001
From: Bruce Wayne <harald.the.engineer@gmail.com>
Date: Tue, 2 Dec 2025 15:54:21 -0800
Subject: [PATCH] Logreader: print errors

---
 tools/lib/logreader.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/lib/logreader.py b/tools/lib/logreader.py
index 8d84cdbd5..f9a90490b 100755
--- a/tools/lib/logreader.py
+++ b/tools/lib/logreader.py
@@ -181,6 +181,8 @@ def auto_source(identifier: str, sources: list[Source], default_mode: ReadMode)
         # We've found all files, return them
         if len(needed_seg_idxs) == 0:
           return cast(list[str], list(valid_files.values()))
+        else:
+          raise FileNotFoundError(f"Did not find {fn} for seg idxs {needed_seg_idxs} of {sr.route_name}")
 
       except Exception as e:
         exceptions[source.__name__] = e