索引(以零为基础)必须大于或等于零单位
索引(以零为基础)必须大于或等于零单位
提问于 2017-12-11 08:35:08
我需要帮助处理这件事。上面写着我的逻辑猫：
System.FormatException:索引(基于零)必须大于或等于零，并且小于参数列表的大小。
到目前为止我是这样做的。
(1)
string full_path = string.Format("{0} {1}",Application.streamingAssetsPath + path_with_extention_under_streaming_assets_folder);2.)string full_path = string.Format("{0}/{1}",Application.streamingAssetsPath + path_with_extention_under_streaming_assets_folder);3.)string full_path = string.Format("{0}",Application.streamingAssetsPath + path_with_extention_under_streaming_assets_folder);
它们都不起作用。我的日志上还有个错误
这是我的实际代码：
// Load 2 (StreamingAssets).
public static string LoadJsonFromStreamingAssets(string path_with_extention_under_streaming_assets_folder)
{
string json = null;
try
{
//Android Platform
#if UNITY_ANDROID
string full_path = string.Format("{0}/{1}",Application.streamingAssetsPath + path_with_extention_under_streaming_assets_folder);
// Android only use WWW to read file
WWW reader = new WWW(full_path);
while (!reader.isDone){}
json = reader.text;
// PK Debug 2017.12.11
Debug.Log("STEP 1. ");
Debug.Log(json);
JsonData itemData = JsonMapper.ToObject(json);
Debug.Log("STEP 2. ");
#else
string full_path = string.Format("{0}/{1}", Application.streamingAssetsPath, path_with_extention_under_streaming_assets_folder);
StreamReader reader = new StreamReader(full_path);
json = reader.ReadToEnd().Trim();
reader.Close();
#endif
}
catch (Exception e)
{
Debug.LogWarningFormat("Failed to Load.\n{0}\n{1}", e, path_with_extention_under_streaming_assets_folder);
}
return json;
}回答 1
Stack Overflow用户
回答已采纳
发布于 2017-12-11 08:54:04
我找到了解决办法，通过改变：
string full_path = string.Format("{0}/{1}",Application.streamingAssetsPath + path_with_extention_under_streaming_assets_folder);对此：
string full_path = string.Format("{0}/{1}",Application.streamingAssetsPath, path_with_extention_under_streaming_assets_folder);页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/47748988
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