From e18f853f7e746da07bdb9f4982cb191dce08b0ed Mon Sep 17 00:00:00 2001
From: Bram Kragten <mail@bramkragten.nl>
Date: Mon, 24 Mar 2025 17:57:52 +0100
Subject: [PATCH] Fix state display mixin (#24760)

---
 src/state/state-display-mixin.ts | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/src/state/state-display-mixin.ts b/src/state/state-display-mixin.ts
index c74dc7a93c..05cca8e8f7 100644
--- a/src/state/state-display-mixin.ts
+++ b/src/state/state-display-mixin.ts
@@ -1,3 +1,4 @@
+import { isComponentLoaded } from "../common/config/is_component_loaded";
 import { computeFormatFunctions } from "../common/translations/entity-state";
 import { getSensorNumericDeviceClasses } from "../data/sensor";
 import type { Constructor, HomeAssistant } from "../types";
@@ -31,10 +32,21 @@ export default <T extends Constructor<HassBaseEl>>(superClass: T) => {
     }
 
     private _updateStateDisplay = async () => {
-      if (!this.hass) return;
+      if (!this.hass || !this.hass.config) {
+        return;
+      }
 
-      const { numeric_device_classes: sensorNumericDeviceClasses } =
-        await getSensorNumericDeviceClasses(this.hass);
+      let sensorNumericDeviceClasses: string[] = [];
+
+      if (isComponentLoaded(this.hass, "sensor")) {
+        try {
+          sensorNumericDeviceClasses = (
+            await getSensorNumericDeviceClasses(this.hass)
+          ).numeric_device_classes;
+        } catch (_err: any) {
+          // ignore
+        }
+      }
 
       const {
         formatEntityState,