【Fix】正确处理包更新规则；

UpmGitTool/Assets/Scritps/Core/Fetch/GitFetchReq.cs

@@ -9,6 +9,7 @@
 
 using System;
 using System.Collections;
+using System.Collections.Generic;
 using System.IO;
 using UnityEngine;
 
@@ -71,16 +72,30 @@ namespace UpmGitTool
             Logger.Log($"Git 拉取成功 ： {GitLastName}");
             //根据拉取到的信息反序列化拉取结果；
             string resultDir = $"{WorkingDirectory}/Results-2.0.0";
-            foreach (var file in Directory.GetFiles(resultDir, $"*{GitLastName}.json"))
+            var files = Directory.GetFiles(resultDir, $"*{GitLastName}.json");
+
+            List<FetchResult> results = new List<FetchResult>();
+
+            foreach (var file in files)
             {
                 State = E_FetchState.Parsing;
                 Logger.Log($"已经读取到对应文件：{file}");
-                var text = File.ReadAllText(file, System.Text.Encoding.UTF8);
-                var result = JsonUtility.FromJson<FetchResult>(text);
-                AppState.SetFetchResult(result);
+                try
+                {
+                    var text = File.ReadAllText(file, System.Text.Encoding.UTF8);
+                    var result = JsonUtility.FromJson<FetchResult>(text);
+                    results.Add(result);
+                }
+                catch (Exception ex)
+                {
+                    Logger.LogError($"序列化文件出错：{GitLastName}");
+                    Logger.LogError(ex.StackTrace);
+                }
             }
 
-            State = E_FetchState.Sucess;
+            State = results.Count > 0 ? E_FetchState.Sucess : E_FetchState.Failed;
+            foreach (var result in results)
+                AppState.SetFetchResult(result);
         }
 
         private bool IsFetching;