异常无法将nvarchar转换为int

Question

I am getting the following error, even though I have checked many times I cannot fathom why would such thing pop up when I am only searching by a string, I already checked that when filling the Local object below the properties are correct.

[TestMethod]
public void TestSearchLocalName()
{
        try
        {

            IEnumerable lstLocales = gestor.searchLocal("Local1");
            Assert.IsNotNull(lstLocales);
            Console.Write("Se ha conseguido una lista de locales.");


        }
        catch (Exception ex)
        {
            Assert.Fail(ex.ToString());
        }
}

Method at gestor:

public IEnumerable<Local> searchLocal(String name)
{
        try
        {
            return LocalRepository.Instance.getByName(name);
        }
        catch (DataAccessException ex)
        {
            throw ex;
        }
        catch (Exception ex)
        {
            throw new Exception(String.Format("Error: {0}", ex.Message));
        }
}

Repository:

public IEnumerable<Local> getByName(String name) {
        List<Local> lista = new List<Local>();

        try
        {
            DataTable tablaResultado = DataBaseAccess.advanceStoredProcedureRequest("pa_local_buscar_nombre", new SPP[] { 
            new SPP("loc_nombre", name.ToString())
            });

            if (tablaResultado.Rows.Count > 0)
            {

                foreach (DataRow fila in tablaResultado.Rows)
                {
                    lista.Add(new Local(

                        int.Parse(fila.ItemArray[0].ToString()),
                        fila.ItemArray[1].ToString(),
                        fila.ItemArray[2].ToString(),
                        fila.ItemArray[3].ToString(),
                        fila.ItemArray[4].ToString(),
                        int.Parse(fila.ItemArray[5].ToString()),
                        int.Parse(fila.ItemArray[6].ToString())
                    ));
                }
            }
            else
            {
                lista.Add(new Local());
            }
        }
        catch (Exception ex)
        {
            throw new Exception(String.Format("SQL Error: {0}", ex.Message));
        }

        return lista;
}

The stored procedure does work when I test it directly using the same name in he unit test, leading me to believe the error is not here but just in case:

CREATE PROCEDURE [dbo].[pa_local_buscar_nombre]
    @loc_nombre as nchar(20)
AS
BEGIN
    SET NOCOUNT ON;

    SELECT 
        loc_id, loc_nombre, loc_url,  loc_telefono, 
        loc_descripcion, loc_preferencia, loc_provincia  
    FROM 
        Locales
    WHERE  
        loc_nombre LIKE '%' + @loc_nombre + '%'
END

Exception:

Test Name: TestSearchLocalNombre
Test FullName: UT.UnitTestLocales.TestSearchLocalNombre
Test Outcome: Failed
Test Duration: 0:00:00.0568857
Result Message:

Assert.Fail failed. System.Exception: Error: SQL Error: Error converting data type nvarchar to int.
at BLL.GestorLocales.searchLocal(String name)

EDIT:

Advanced stored procedure:

public static DataTable advanceStoredProcedureRequest(String name, SPP[] parameters = null)
{
        String storedProcedure = "dbo." + name;

        SqlCommand cmd = new SqlCommand(name, getConection);
        cmd.CommandType = CommandType.StoredProcedure;

        if (parameters != null && parameters.Length > 0)
        {
            foreach (SPP p in parameters)
            {
                cmd.Parameters.AddWithValue("@" + p.Name, p.Value);
            }
        }

        DataTable table = new DataTable();

        SqlDataAdapter dataAdapter = new SqlDataAdapter(cmd);
        dataAdapter.Fill(table);

        return table;
}

EDIT2:

SSP:

    using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace DAL
{
    public class SPP
    {

        public String Name { get; set; }
        public String Value { get; set; }

        /**
         * Stored Procedure Parameter
         */
        public SPP(String name, String value)
        {
            this.Name = name;
            this.Value = value;
        }
    }
}

Debugger;

SOLVED:

In the end it was human stupidity and careleness which led to this whole conundrum, I thank you all who helped me reach the right conclusion.

Answer 1

版本控制存在重复数据库的问题，我正在使用过时的版本控制。