Impossible to connect with EV3I/O

Hi everyone,

I have an issue with the connection between Simulink and Mindstorm EV3.

I have this error in Simulink:

The following error occurred during deployment to your hardware board: Failed to download application to EV3: Cannot connect to EV3 brick through WiFi. Make sure:

1)EV3 is connected properly through WiFi and the Device ID along with the IP address entered in the Configuration parameters matches the device ID and IP address of the Brick.

2)No connection to the EV3 brick is established through EV3I/O. Clear any existing EV3I/O object.

But with the terminal of MacOsX I get:

? (192.168.2.2) at (incomplete) on bridge100 ifscope [bridge]

Maybe it happens because the computer can't obtain the MAC address of the Mindstorm?

Hope somebody could help me.

Best Regards,

Leonardo