尝试向Unity中的Parse.com查询数据时获取FormatException

Question

我正在使用Parse插件1.5.5进行Unity 5.1.3，以便与Unity中的Parse.com进行通信。当没有与以下代码的互联网连接时尝试连接到Parse时，我得到 FormatException 。我想知道这是否是Parse插件或我做错的任何错误。

ParseQuery<ParseObject> query = new ParseQuery<ParseObject>("Data");
query.FirstAsync().ContinueWith (task =>
{
    if (task.IsCanceled)
    {
        Debug.Log ("parse canceled");
    }
    else if(task.IsFaulted)
    {
        Debug.Log ("parse error");
    }
    else
    {
        Debug.Log ("parse retrieved");
    }
});

错误代码如下。

FormatException: Input string was not in the correct format
System.Int32.Parse (System.String s) (at /Users/builduser/buildslave/mono-   runtime-and-classlibs/build/mcs/class/corlib/System/Int32.cs:629)
Parse.PlatformHooks+HttpRequestUnity.getStatusCode (UnityEngine.WWW www)
Parse.PlatformHooks+HttpRequestUnity+<>c__DisplayClass40+<>c__DisplayClass46.<ExecuteAsync>b__3a (UnityEngine.WWW www)
Parse.PlatformHooks+<>c__DisplayClass24.<RegisterNetworkRequest>b__23 ()
Parse.PlatformHooks+<RunDispatcher>d__2e.MoveNext ()
UnityEngine.Debug:LogException(Exception)
Parse.<RunDispatcher>d__2e:MoveNext()

谢谢，