TLC problem with "LibBlockInputSignal"

Hi there,

i guess this is not an issue for an experienced user:

i want to acces the inputs of my SFCN in mdlDerivatives. Now my TLC file won't work:

I get some error using

%<LibBlockInputSignal(0, "", "", 0)> %<LibBlockInputSignal(1, "", "", 0)>

etc.

(Error: Simulink Coder Error: The specified port index 'Number' should be a number between 0 and 1.)

At the moment i have put those TLC commands into my file, later i'm planning to use a loop, but for now, even this doesn't work, and I'd like to know why.

Thanks for reading so far