using System;
using System.IO;
using UnityEngine;

public class Test : MonoBehaviour
{
void Start ()
{
string csv_path = Application.dataPath + "/sample.csv";
string[] values = File.ReadAllText (csv_path).Split (',');
Debug.Log (values);
}
}

無出error，但係console出

System.String[]
UnityEngine.Debug:Log(Object)

個string list係應該有野，