From b2daf232dfe94cb5ba970dada2cade04d19aa0e8 Mon Sep 17 00:00:00 2001
From: Markus Rye Foss <8709797+markusrf@users.noreply.github.com>
Date: Wed, 27 Nov 2024 10:36:41 +0100
Subject: [PATCH] fix: check that time series file exists (#716)

---
 .../yaml/domain/time_series_collections.py           | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/libecalc/presentation/yaml/domain/time_series_collections.py b/src/libecalc/presentation/yaml/domain/time_series_collections.py
index 7cdf279dd9..244e0fe18b 100644
--- a/src/libecalc/presentation/yaml/domain/time_series_collections.py
+++ b/src/libecalc/presentation/yaml/domain/time_series_collections.py
@@ -21,7 +21,17 @@ def __init__(self, time_series: list[YamlTimeSeriesCollection], resources: dict[
         time_series_collections: dict[str, TimeSeriesCollection] = {}
         errors: list[ModelValidationError] = []
         for time_series_collection in time_series:
-            resource = resources[time_series_collection.file]
+            resource = resources.get(time_series_collection.file)
+            if resource is None:
+                errors.append(
+                    ModelValidationError(
+                        data=None,
+                        location=Location(keys=[]),
+                        message=f"There is no resource file '{time_series_collection.file}'",
+                        file_context=None,
+                    )
+                )
+                continue
             try:
                 time_series_collections[time_series_collection.name] = TimeSeriesCollection.from_yaml(
                     resource=resource,