【发布时间】:2014-08-01 22:53:16
【问题描述】:
我正在使用 CSVHelper NuGet 包并收到错误消息“CSV 文件中不存在字段”。这是我的代码:
using (TextReader prodFile = System.IO.File.OpenText(filePath))
{
CsvReader csv = new CsvReader(prodFile);
List<PulProduct> prodList = csv.GetRecords<PulProduct>().ToList();
}
类
public class PulProduct
{
public string PartNumber { get; set; }
public string PPartNumber { get; set; }
public string VPartNumber { get; set; }
public string VPPartNumber { get; set; }
public string Status { get; set; }
public string Description { get; set; }
public decimal ORetail { get; set; }
public decimal CSRetail { get; set; }
public decimal BDPrice { get; set; }
public decimal YDPrice { get; set; }
public string Hazardous { get; set; }
public string TruckPart { get; set; }
public string PartAddDate { get; set; }
public int AvailabilityWI { get; set; }
public int AvailabilityNY { get; set; }
public int AvailabilityTX { get; set; }
public int AvailabilityCA { get; set; }
public int AvailabilityNV { get; set; }
public int AvailabilityNC { get; set; }
public int AvailabilityNational { get; set; }
public string Trademark { get; set; }
public string AdPolicy { get; set; }
public string PriceChanged { get; set; }
public string UOM { get; set; }
public string UPC { get; set; }
public string BrandName { get; set; }
public string Country { get; set; }
public string Weight { get; set; }
public string Closeout { get; set;}
public string NoShipToCA { get; set; }
public string Notes {get; set; }
}
CSVHelper 文档说 CSVHelper 会自动将我的课程映射到 CSV 文件。我不确定我做错了什么。
完整的例外是:
“CsvHelper.CsvMissingFieldException”类型的异常发生在 CsvHelper.dll 中,但未在用户代码中处理
附加信息:CSV 文件中不存在“PartNumber”字段。
这是一个示例标题和第一行:
Part Number,Punctuated Part Number,Vendor Part Number,Vendor Punctuated Part Number,Part Status,Part Description,Original Retail,Current Suggested Retail,Base Dealer Price,Your Dealer Price,Hazardous Code,Truck Part Only,Part Add Date,WI Availability,NY Availability,TX Availability,CA Availability,NV Availability,NC Availability,National Availability,Trademark,Ad Policy,Price Changed Today,Unit of Measure,UPC Code,Brand Name,Country of Origin,Weight,Closeout Catalog Indicator,NoShipToCA, Notes
0023451,001-0901,0067401,067-0401,S,4-1 SYS OBR CB350/4,399.95,352.95,384.40,214.40,,,19341102,0,0,0,0,0,0,0,,,N,EA,879345348000086,MAC,US,13.80,N, ,
【问题讨论】:
-
您应该发布示例 csv 数据,例如标题和第一行数据。
-
请也显示异常(对于堆栈跟踪,仅包括相关行)。