From 7fb1979f1678df25d79ae3887da578ccadca8b6e Mon Sep 17 00:00:00 2001
From: Otto Winter <otto@otto-winter.com>
Date: Sun, 7 Oct 2018 12:07:32 +0200
Subject: [PATCH] Print better error message when loader fails with ValueError

---
 esphomeyaml/config.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/esphomeyaml/config.py b/esphomeyaml/config.py
index 355a394ef4..4d3d77b7f9 100644
--- a/esphomeyaml/config.py
+++ b/esphomeyaml/config.py
@@ -30,6 +30,8 @@ def get_component(domain):
         module = importlib.import_module(path)
     except ImportError as err:
         _LOGGER.debug(err)
+    except ValueError:
+        raise ESPHomeYAMLError("Error finding component '{}'.".format(domain))
     else:
         _COMPONENT_CACHE[domain] = module
         return module