How can I fix it? (integer input/output)

[SCort7]

Hi, i have a problem when I want to simulate a programme that is only a division between two integer values. The compilation of the code is correct, but in the simulation appears this error:

# ** Fatal: (vsim-3807) Types do not match between component and entity for port "Dato1".

I don´t know what to do. Help please. Bellow is attached the programme.

library IEEE;

use ieee.std_logic_1164.all;

entity UnsignedProject is

port

(

D1: in integer range 0 to 15;

D2: in integer range 0 to 15;

Res: out integer range 0 to 15

);

end UnsignedProject;

architecture Behavior of UnsignedProject is

begin

Res <= D1 / D2;

end Behavior;

[AnandRaj_S_Intel]

Hi,

1. Delete db, incremental_db and simulation folder from the project directory.
2. Run a full compilation of the Quartus project.
3. Include the numeric library.

Regards

Anand