老师我在使用int.prase时出现报错FormatException: Input string was not in the correct format
System.Int32.Parse (System.String s) (at /Users/builduser/buildslave/mono/build/mcs/class/corlib/System/Int32.cs:629)
ObjectsInfo.ReadInfo () (at Assets/Scripts/Custom/ObjectsInfo.cs:55)
ObjectsInfo.Awake () (at Assets/Scripts/Custom/ObjectsInfo.cs:14)

代码如下：

 if (type==ObjectType.Drug) {
                int hp = int.Parse(ProArray[4]);
                int mp = int.Parse(ProArray[5]);
                int price_sell = int.Parse(ProArray[6]);
                //print(ProArray[6]);
                int price_buy = int.Parse(ProArray[7]);

我在使用prite输出之后返回的值是50，但是总是出现这个报错