[SOLVED] Conversion failed when converting date and/or time from character string [XAF ListViewFilter]

Conversion failed when converting date and/or time from character string [XAF ListViewFilter]

I upgraded from framework to .NetCore with XAF 21.2.5

Now if I try to use the following ListViewFilter

 [ListViewFilter("Today",
        "[Created] >= LocalDateTimeToday()",
        "Today", true, Index = 0)]

on my business object which has properties

public DateTime Created { get; set; }

I get an error

  Microsoft.Data.SqlClient.SqlException
  HResult=0x80131904
  Message=Conversion failed when converting date and/or time from character string.
  Source=Core Microsoft SqlClient Data Provider
  StackTrace:
   at Microsoft.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)

The docs indicate this should work

[Update]

After reading this question I started experimenting with

modelBuilder.Entity<MyEntity>().Property(x => x.Created).HasColumnType("datetime");

I am searching for the nullable one so as to map all the datetime properties.

Solution

The solution turned out to be to add the following to the OnModelCreating

modelBuilder.Entity<MyEntity>().Property(x => x.Created).HasColumnType("datetime");

And to carefully check each declared property in the entity to ensure that I had whether or not it was nullable set correctly

I had an int? incorrectly declared as an int