[Added] Better message when PNG conversion fails

set-soft · set-soft · commit fac4047b47f3 · 2025-07-14T11:26:25.000-03:00
diff --git a/kicad-diff.py b/kicad-diff.py
@@ -441,7 +441,7 @@ def pdf2png(base_name, blank=False, ref=None):
         return [dest1]
     if isfile(destm):
         return sorted(glob(base_name+'-*.png'))
-    assert False
+    assert False, f"Failed to convert {source} to PNG"
 
 
 def create_no_diff(output_dir):
