From 8f8516b58524fe82a4a4a2c75e7fb8501292c55c Mon Sep 17 00:00:00 2001
From: timge <gexiang@gmail.com>
Date: Fri, 6 Oct 2023 16:25:09 +0800
Subject: [PATCH] Async functions do not return a Task type. If the parameter
 is empty, an exception will be returned. System.NullReferenceException

---
 .../Volo/Abp/Http/DynamicProxying/TestObjectToFormData.cs       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/framework/test/Volo.Abp.Http.Client.Tests/Volo/Abp/Http/DynamicProxying/TestObjectToFormData.cs b/framework/test/Volo.Abp.Http.Client.Tests/Volo/Abp/Http/DynamicProxying/TestObjectToFormData.cs
index 9e3a5d28dd..8d951d6a66 100644
--- a/framework/test/Volo.Abp.Http.Client.Tests/Volo/Abp/Http/DynamicProxying/TestObjectToFormData.cs
+++ b/framework/test/Volo.Abp.Http.Client.Tests/Volo/Abp/Http/DynamicProxying/TestObjectToFormData.cs
@@ -15,7 +15,7 @@ public class TestObjectToFormData : IObjectToFormData<List<GetParamsNameValue>>,
     {
         if (values.IsNullOrEmpty())
         {
-            return null;
+            return Task.FromResult<List<KeyValuePair<string, HttpContent>>>(null);
         }
 
         var formDataContents = new List<KeyValuePair<string, HttpContent>>();