From 24e531a16c1ea94378315226e30c4caaef8754a2 Mon Sep 17 00:00:00 2001
From: Philip Allgaier <mail@spacegaier.de>
Date: Wed, 28 Jun 2023 14:48:37 +0200
Subject: [PATCH] Catch exception if diagnostics are not supported for domain
 (#17067)

---
 .../integrations/ha-config-integration-page.ts       | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/panels/config/integrations/ha-config-integration-page.ts b/src/panels/config/integrations/ha-config-integration-page.ts
index 672b6c26a8..cc4819c05f 100644
--- a/src/panels/config/integrations/ha-config-integration-page.ts
+++ b/src/panels/config/integrations/ha-config-integration-page.ts
@@ -898,10 +898,14 @@ class HaConfigIntegrationPage extends SubscribeMixin(LitElement) {
     if (!this.domain || !isComponentLoaded(this.hass, "diagnostics")) {
       return;
     }
-    this._diagnosticHandler = await fetchDiagnosticHandler(
-      this.hass,
-      this.domain
-    );
+    try {
+      this._diagnosticHandler = await fetchDiagnosticHandler(
+        this.hass,
+        this.domain
+      );
+    } catch (err: any) {
+      // No issue, as diagnostics are not required
+    }
   }
 
   private async _handleEnableDebugLogging() {