泛型查询报错 返回

System.NullReferenceException: 未将对象引用设置到对象的实例。

02:26:44:459    在 SqlSugar.SqlBuilderProvider.GetTranslationColumnName(String propertyName)

02:26:44:459    在 SqlSugar.QueryBuilder.<>c__DisplayClass280_1.<GetSelectValueByExpression>b__3(KeyValuePair`2 it)

02:26:44:459    在 System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()

02:26:44:459    在 System.String.Join(String separator, IEnumerable`1 values)

02:26:44:459    在 SqlSugar.QueryBuilder.GetSelectValueByExpression()

02:26:44:459    在 SqlSugar.QueryBuilder.get_GetSelectValue()

02:26:44:459    在 SqlSugar.SqlServerQueryBuilder.GetSelect(Boolean isFirst, Boolean isTop)

02:26:44:459    在 SqlSugar.SqlServerQueryBuilder._ToSqlString()

02:26:44:459    在 SqlSugar.SqlServerQueryBuilder.ToSqlString()

02:26:44:459    在 SqlSugar.QueryableProvider`1._ToSql()

02:26:44:459    在 SqlSugar.QueryableProvider`1._ToList[TResult]()

02:26:44:459    在 SqlSugar.QueryableProvider`1.ToList()

源码位置：

public virtual string GetSelectValueByExpression()

        {

            var expression = this.SelectValue as Expression;

            string result = string.Empty;

            if (this.IgnoreColumns != null && this.IgnoreColumns.Any())

            {

                var expArray = GetExpressionValue(expression, this.SelectType).GetResultArray()

                    .Where(it=>

                      !this.IgnoreColumns.Any(z=>it.Contains(Builder.GetTranslationColumnName(z)))

                    ).ToArray();

                result =string.Join(",", expArray);

            }

查询代码：

var r = queryable.Select(x => new T { ID = x.ID, Name = x.Name });

var list = r.ToList();

实体：

/// <summary>

/// 角色

/// </summary>

[Serializable()]

[SugarTable("RBAC_Roles")]

public class RBAC_RoleModel : EHS_AbstractModel

{

    [SugarColumn(ColumnName = "RName")]

    public new string Name { get; set; }

    /// <summary>

    /// 角色名称

    /// </summary>

    public string RName { get; set; }

    /// <summary>

    /// 角色中文名称

    /// </summary>

    public string CN_RName { get; set; }

    /// <summary>

    /// 备注

    /// </summary>

    public string Remark { get; set; }

    /// <summary>

    /// 是否启用

    /// </summary>

    public bool IsEnabled { get; set; }

    /// <summary>

    /// 排序

    /// </summary>

    public int SortID { get; set; }

    [SugarColumn(IsIgnore = true)]

    public new DateTime? CreationDate { get; set; } = DateTime.Now;

    [SugarColumn(IsIgnore = true)]

    public new string CreationBy { get; set; }

    [SugarColumn(IsIgnore = true)]

    public new DateTime? LastUpdateDate { get; set; } = DateTime.Now;

    [SugarColumn(IsIgnore = true)]

    public new string LastUpdateBy { get; set; }