'arduino_gettingstarted' fails due to "Invalid type of input arguments"

Hello everybody out there using Simulink,

Having not much experience with Simulink, I wanted to try to control the LED of an Arduino Uno (also Nano) with it.

I started with the 'arduino_gettingstarted' command, but deploying the code to the hardware fails:

### Build procedure for model: 'arduino_gettingstarted' aborted due to an error.
Invalid type of input arguments (should be uint64)

Does anyone have an idea which additional diagnostics I could run in order to pin down the problem?

I should mention that I can for example read or write values to the input and output pins using usual MATLAB code.

[Arun Kumar]

Hi Nicolas,

Can you share the model.

Thanks