From 2ff8edb5ba7d0eaaa0fb33410a3644f8916f789f Mon Sep 17 00:00:00 2001
From: noxe <ma_praxmarer@hotmail.com>
Date: Thu, 9 Dec 2021 15:34:30 +0100
Subject: [PATCH] change First() to FirstOrDefault() to prevent Exception

---
 .../JavaScript/HttpEndpointTypeDefinitionRenderer.cs          | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/activities/Elsa.Activities.Http/JavaScript/HttpEndpointTypeDefinitionRenderer.cs b/src/activities/Elsa.Activities.Http/JavaScript/HttpEndpointTypeDefinitionRenderer.cs
index bfc93e00f..d584344f8 100644
--- a/src/activities/Elsa.Activities.Http/JavaScript/HttpEndpointTypeDefinitionRenderer.cs
+++ b/src/activities/Elsa.Activities.Http/JavaScript/HttpEndpointTypeDefinitionRenderer.cs
@@ -64,8 +64,8 @@ namespace Elsa.Activities.Http.JavaScript
                 return;
             }
 
-            var targetTypeName = activityDefinition.Properties.First(x => x.Name == nameof(HttpEndpoint.TargetType)).Expressions.Values.First();
-            var targetTypeSchema = activityDefinition.Properties.First(x => x.Name == nameof(HttpEndpoint.Schema)).Expressions.Values.First();
+            var targetTypeName = activityDefinition.Properties.First(x => x.Name == nameof(HttpEndpoint.TargetType)).Expressions.Values.FirstOrDefault();
+            var targetTypeSchema = activityDefinition.Properties.First(x => x.Name == nameof(HttpEndpoint.Schema)).Expressions.Values.FirstOrDefault();
             var typeScriptType = notification.GetTypeScriptType(propertyType);
 
             if (!string.IsNullOrWhiteSpace(targetTypeName))