Casting a int to a nullable int will throw an error when using linq to entities"Only parameterless constructors and initializers are supported in LINQ to Entities"

[Adam1-1593]

Using an expression in the following format - MyDbSet.Select("new (int?(Id))") will throw an error if the Id property is of type int. This seems to be a bug in the original System.Linq.Dynamic project too.

One work around I have found is you can cast it to int64 first and then a nullable int like so MyDbSet.Select("new (int?(int64(Id)))")

The error only gets thrown once you try to evaluate the expression e.g. calling Count() on the first example

[StefH]

@LennyF Please test with latest code.