NullaryEventVector for USB

[ruzrulit]

Hello dear Sir,

i'm implementing one program with sifteoSDK an i have a problem with NullaryEventVector. Each USB event (usbConnect, usbDisconnect, usbReadAvailable, usbWriteAvailable) doesn't work. It shows a fault during the siftulation, but during Make no errors at all.
The code is 15. - Other bad parameter ins system call.
Here is a piece of code:

static void onConnect(){
LOG("Connected");
}
void main(){
...
Events::usbConnect.set(onConnect);
...
}

As You see, nothing special. Could you help me?

With kind regards,
Ruzalin