Checking non-numbered parts...

Checking duplicated references...

Checking nets with only one connection...
ERROR: Net 'VUSB' is connected to only one pin: J102:2 .

Checking pins without the 'pintype' attribute...
NOTE: Found pins without the 'pintype' attribute: J101:1 J101:2 
Checking type of pins connected to a net...

Checking unconnected pins...

Checking slots...

Checking duplicated slots...

Checking unused slots...

No warnings found. 
Found 1 errors.