From 849ed80e78de2d05b9a2692e324f04a2a8ff9401 Mon Sep 17 00:00:00 2001
From: Ian Richardson <iantrich@gmail.com>
Date: Tue, 18 Dec 2018 04:14:55 -0600
Subject: [PATCH] :no_entry_sign: render `error-entity-row` when state not
 available (#2352)

---
 .../lovelace/entity-rows/hui-climate-entity-row.ts   | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/panels/lovelace/entity-rows/hui-climate-entity-row.ts b/src/panels/lovelace/entity-rows/hui-climate-entity-row.ts
index 35d6720205..3186c9c62b 100644
--- a/src/panels/lovelace/entity-rows/hui-climate-entity-row.ts
+++ b/src/panels/lovelace/entity-rows/hui-climate-entity-row.ts
@@ -31,12 +31,22 @@ class HuiClimateEntityRow extends LitElement implements EntityRow {
       return html``;
     }
 
+    const stateObj = this.hass.states[this._config.entity];
+
+    if (!stateObj) {
+      return html`
+        <hui-error-entity-row
+          .entity="${this._config.entity}"
+        ></hui-error-entity-row>
+      `;
+    }
+
     return html`
       ${this.renderStyle()}
       <hui-generic-entity-row .hass="${this.hass}" .config="${this._config}">
         <ha-climate-state
           .hass="${this.hass}"
-          .stateObj="${this.hass.states[this._config.entity]}"
+          .stateObj="${stateObj}"
         ></ha-climate-state>
       </hui-generic-entity-row>
     `;