파일 입출력과 JSON변환 예외처리

Assets/Script/Replay/ReplayManager.cs

@@ -64,6 +64,8 @@ public class ReplayManager : Singleton<ReplayManager>
     /// 게임 종료 후 호출하여 리플레이 데이터를 저장합니다.
     /// </summary>
     public void SaveReplayData(PlayerType winnerPlayerType)
+    {
+        try
         {
             string time = DateTime.Now.ToString(("yyyy-MM-dd HH_mm_ss"));
             _recordingReplayData.gameDate = time;
@@ -79,6 +81,11 @@ public class ReplayManager : Singleton<ReplayManager>
             //최신 데이터 10개만 유지되도록 저장
             RecordCountChecker();
         }
+        catch(Exception e)
+        {
+            Debug.LogError($"An error occurred while saving replay data:{e.Message}");
+        }
+    }
 
 
     //폴더내 기보 파일을 전부 읽어옵니다.
@@ -86,16 +93,34 @@ public class ReplayManager : Singleton<ReplayManager>
     {
         List<ReplayRecord> records = new List<ReplayRecord>();
         string path = Application.persistentDataPath;
+
+        try
+        {
             var files = Directory.GetFiles(path, "*.json");
             foreach (var file in files)
             {
-            records.Add(JsonUtility.FromJson<ReplayRecord>(File.ReadAllText(file)));
+                try
+                {
+                    ReplayRecord record = JsonUtility.FromJson<ReplayRecord>(File.ReadAllText(file));
+                    records.Add(record);
+                }
+                catch (Exception e)
+                {
+                    Debug.LogError($"Replaydata cannot be converted to JSON: {e.Message}");
+                }
+            }
+        }
+        catch (Exception e)
+        {
+            Debug.LogError($"Replay Directory Error: {e.Message}");
         }
 
         return records;
     }
     
     private void RecordCountChecker()
+    {
+        try
         {
             string path = Application.persistentDataPath;
             var files = Directory.GetFiles(path, "*.json");
@@ -104,6 +129,11 @@ public class ReplayManager : Singleton<ReplayManager>
             File.Delete(files[0]);
             RecordCountChecker();
         }
+        catch (Exception e)
+        {
+            Debug.LogError($"Replay Directory Error: {e.Message}");
+        }
+    }
     
 
     protected override void OnSceneLoaded(Scene scene, LoadSceneMode mode)