Why I am getting error message " Name on .ENDS does not match .SUBCKT" when I change parameters of an IC or transistor? Every subcircuitry has its ENDS.
This might be because you have:
.SUBCKT something <nodes>
in your sub-circuit definition. Otherwise, you may have exceeded the 80- character line length limit or you may have inappropriate white space in your model parameter text - this would usually yield more catastrophic results when the simulator runs though.