From 367c57b00f670760de565a915d1f19d3483f001a Mon Sep 17 00:00:00 2001
From: oneRain <onerain88@gmail.com>
Date: Mon, 22 Mar 2021 17:21:04 +0800
Subject: [PATCH] chore: support no parameter.

---
 Engine/LCEngine.cs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Engine/LCEngine.cs b/Engine/LCEngine.cs
index 595a777..301cf2f 100644
--- a/Engine/LCEngine.cs
+++ b/Engine/LCEngine.cs
@@ -204,7 +204,10 @@ namespace LeanCloud.Engine {
 
         internal static async Task<object> Invoke(MethodInfo mi, object request) {
             try {
-                object[] ps = new object[] { request };
+                object[] ps = null;
+                if (mi.GetParameters().Length > 0) {
+                    ps = new object[] { request };
+                }
                 if (mi.ReturnType == typeof(Task) ||
                     (mi.ReturnType.IsGenericType && mi.ReturnType.GetGenericTypeDefinition() == typeof(Task<>))) {
                     Task task = mi.Invoke(null, ps) as Task;