I am getting this error during this activity I use to split a table into multiple tables.
I think i am getting this error because of variable types. Because when i convert this variables string to number on Excel; it solved.
But i don’t know where should i change at my code.
Here is assign code:
Or anyone who know how may i solve this problem? how may i convert its data type to number? Then i think it will be solved.
In your group by function did we try mention as
Function(x) x.Field(of String)(“Siparis No”)
(Of Double) can’t be used unless that column is a double or numerical type