Exception in CsvReader.cs

[korneliuscode]

hi,
in CsvReader.cs, in the function private string ReadField(int field, bool initializing, bool discardValue)
this line throw new ArgumentOutOfRangeException(nameof(field), field, string.Format(CultureInfo.InvariantCulture, ExceptionMessage.FieldIndexOutOfRange, field)); throws an error

Method not found: 'System.String System.String.Format(System.IFormatProvider, System.String, System.Object)

According to this, it is an issue of the string.Format overload depending on the target and installed framework version. Is there a wa to fix this in the project?