From 6cfda78aa185cc3e7c531c1c9476fe817a3e55e0 Mon Sep 17 00:00:00 2001
From: karwosts <32912880+karwosts@users.noreply.github.com>
Date: Fri, 11 Oct 2024 11:37:49 -0700
Subject: [PATCH] Fix a case where developer-tools/action can get stuck in an
 error loop (#22334)

---
 .../developer-tools/action/developer-tools-action.ts   | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/panels/developer-tools/action/developer-tools-action.ts b/src/panels/developer-tools/action/developer-tools-action.ts
index f0f6dc78b1..23129a3c18 100644
--- a/src/panels/developer-tools/action/developer-tools-action.ts
+++ b/src/panels/developer-tools/action/developer-tools-action.ts
@@ -68,6 +68,16 @@ class HaPanelDevAction extends LitElement {
 
   @query("#yaml-editor") private _yamlEditor?: HaYamlEditor;
 
+  protected willUpdate() {
+    if (
+      !this.hasUpdated &&
+      this._serviceData?.action &&
+      typeof this._serviceData.action !== "string"
+    ) {
+      this._serviceData.action = "";
+    }
+  }
+
   protected firstUpdated(params) {
     super.firstUpdated(params);
     this.hass.loadBackendTranslation("services");