From cf16eda76ed7e0521a70931e8b5b202707b80379 Mon Sep 17 00:00:00 2001
From: Logan Garrett <lngarrett@gmail.com>
Date: Mon, 17 Mar 2025 23:01:40 -0400
Subject: [PATCH] Fix key error when model path key doesn't exist.  (#17217)

* fixed metrics race condition

* ruff formatting

* adjust for default path config

* ruff

* check for model too
---
 frigate/api/app.py | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/frigate/api/app.py b/frigate/api/app.py
index 9d7b3768f..f19070a3a 100644
--- a/frigate/api/app.py
+++ b/frigate/api/app.py
@@ -177,14 +177,18 @@ def config(request: Request):
 
     # Add model plus data if plus is enabled
     if config["plus"]["enabled"]:
-        model_json_path = FilePath(config["model"]["path"]).with_suffix(".json")
-        try:
-            with open(model_json_path, "r") as f:
-                model_plus_data = json.load(f)
-            config["model"]["plus"] = model_plus_data
-        except FileNotFoundError:
-            config["model"]["plus"] = None
-        except json.JSONDecodeError:
+        model_path = config.get("model", {}).get("path")
+        if model_path:
+            model_json_path = FilePath(model_path).with_suffix(".json")
+            try:
+                with open(model_json_path, "r") as f:
+                    model_plus_data = json.load(f)
+                config["model"]["plus"] = model_plus_data
+            except FileNotFoundError:
+                config["model"]["plus"] = None
+            except json.JSONDecodeError:
+                config["model"]["plus"] = None
+        else:
             config["model"]["plus"] = None
 
     # use merged labelamp