I faced an issue with Cadence CIS during simulation.
It note as "WARNING(ORPSIM-15220): Error in opening Alias File" if I use hierarchical block. But everything is OK if I just copy the circuit in main circuit.
May you help to find the root cause?
(I know how to use hierarchical circuit, and other circuits I built with hierarchical blocks are OK. )
And some time, I will face "WARNING(ORNET-1123): Occurrence-specific properties". But the simulation can run well. I just courious what happened.
So much thanks for your kind help in advance!