TI supplies a seemingly straightforward spice model for its LMH6321 Unity Gain Buffer.  It requires a modified opamp symbol with only 4 nodes, (IN V+ V- OUT).

I edited a standard opamp symbol to have only the 4 nodes and get the resulting error message:  "Fatal Error: Port(pin) count mismatch between the definition of subcircuit "lmh6321" and instance: "xu1"
The instance has more connection terminals than the definition."

 

I count only 4 pins on the model and 4 pins on my symbol.  Can you see what I am doing wrong?  I will upload my files to temp.

 

Thanks,

Steve Hogan