while running precheck for analog design got consistency error.. how this can be rectified

does your netlist and layout have the same number of instances and the same names of the instances?

@LEEJA J I’m guessing that the

EightByEightWOGring

is a layout without any devices. Is that correct? If it is the quick solution might be to flatten it. @Marwan Abbas don’t know if this consistency “check” is necessary now that we have LVS.

@Mitch Bailey That's a bigger discussion, we can talk about that in our meeting

@LEEJA J If you don’t want to change the layout, the work around might be to manually add an empty subckt to

netgen/user_analog_project_wrapper.spice

.SUBCKT EightByEightWOGring vssa1
.ENDS

and then in the

user_analog_project_wrapper

subckt, add

X0 vssa1 EightByEightWOGring

Sorry the problem was the layout extraction method.

thank you for the support....