I have this linq select statment and I am getting this erro {"error":"Null TypeMapping in Sql Tree"} back.
Ill put the code below but is there a way to get more information on what the issue is? If you need the entities let me know and Ill copy them.
regards
var query = from o in _orderDataDbContext.tblSellFlangeOrders
join od in _orderDataDbContext.tblSellFlangeOrderDetails
on (int?)o.Id equals od.SellFlangeOrderId
join t in _orderDataDbContext.tblTypes
on od.TypeId equals (int?)t.Id
join l in _orderDataDbContext.VLegendeFlangeLengths
on od.LengthId equals (int?)l.Id
join g in _orderDataDbContext.VLegendeGrades
on od.GradeId equals (int?)g.Id
where o.Id == request._flangeOrderID
select new FlangeOrderDetailByPoCodeDto
{
SellFlangeOrderID = o.Id,
DetailID = od.Id,
Price = od.Price1000,
BF = od.Bf,
TypeID = t.Id,
Type = t.Inches1 + "x" + t.Inches2,
LengthID = l.Id,
Length = l.Length + "'" + l.OverLength + "\"",
GradeID = g.Id,
Grade = g.Grade
};
This post was a correct answer from Ivan Stoev.
Thanks greatly Ivan.
Possible duplicate of stackoverflow.com/questions/60409797/… – Ivan Stoev