在Parse.com上传文件是'；t工作

我一直在C#中的Unity3D中开发一款游戏。所以我已经将游戏设置为上传游戏保存文件每2分钟分析一次。当我在Unity中运行代码时，它工作得很好，它在本地保存游戏保存文件，每2分钟上传一次到Parse，它还指向玩游戏的用户。虽然当我在移动设备上运行游戏时，文件不会上传，但在过去的半个小时里，我一直在刷新我的解析数据对象，但我仍然没有得到任何东西。

这是代码：

void Start () 
{
    if (ParseUser.CurrentUser != null)
    {
        gapTest = true;
    }
}
void Update () 
{
    if(gapTest)
    {
        StartCoroutine(UploadFile());
    }
       if (uploadSaveFile)
    {
        OnZipComplete();
        uploadSaveFile = false;
    }
    else if (createNewSaveFile)
    {
        CreateNewSaveFile();
        createNewSaveFile = false;
    }
}
IEnumerator UploadFile()
{
    gapTest = false;
    yield return new WaitForSeconds (120.0F);
    if(ParseUser.CurrentUser != null)
    {
        OnZipComplete();
    }
    gapTest = true;
}
void OnZipComplete()
{
    var query = ParseObject.GetQuery("GameSave").WhereEqualTo("UserObjectId", ParseUser.CurrentUser);
    if (existingGameSave == null)
    {
        query.FindAsync().ContinueWith(t =>
        {
            IEnumerable<ParseObject> results = t.Result;
            int resultCount = 0;
            foreach (var result in results)
            {
                if (resultCount > 0)
                {
                    Debug.LogError("Found more than one save file for user!");
                }
                else
                {
                    resultCount++;
                    existingGameSave = result;
                    uploadSaveFile = true;
                }
            }
            if (resultCount == 0)
            {
                createNewSaveFile = true;
            }
        });
    }
    else
    {
        UpdateExistingSaveFile();
    }
}
private void CreateNewSaveFile()
{
    //upload the file to parse
    zipPath = Application.persistentDataPath + "/SaveGame.zip";
    byte[] data = System.Text.Encoding.UTF8.GetBytes(zipPath);
    ParseFile GameSave = new ParseFile("GameSave.zip", data);
    var gameSave = new ParseObject("GameSave");
    gameSave["UserObjectId"] = ParseUser.CurrentUser;
    gameSave["GameSaveFile"] = GameSave;
    Task saveTask = gameSave.SaveAsync();
    Debug.Log("New Game save file has been uploaded");
}
void UpdateExistingSaveFile()
{
    //upload the file to parse
    UserIdFile = Application.persistentDataPath + "/UserId.txt";
    zipPath = Application.persistentDataPath + "/SaveGame.zip";
    byte[] data = System.Text.Encoding.UTF8.GetBytes(zipPath);
    ParseFile GameSave = new ParseFile("GameSave.zip", data);               
    existingGameSave["GameSaveFile"] = GameSave;
    Task saveTask = existingGameSave.SaveAsync();
    Debug.Log("Existing Game save file has been uploaded");
}