Cadence Layout crash !

Hi, I have just installed a new PDK on my CADENCE IC 6.1.4, and I have the following errors that I cannot solve! :


1/ When I launch cadence IC6.1.4 with the command: "virtuoso", I can see in the CIW window that the initialization runs a lot of time and finally ends with : "*Error* unknown: Value Stack Overflow!!! (possibly due to too many args in a call, too deeply nested calls, or too large a function)", then a lot of time: "*LF-INFO* .cdsinit: Loading the user .cdsinit done".

2/ Anyway cadence is launched and is working, but when I try to place a Pcell in layout (Creat Instance) or to generate the layout from a schematic (Connectivity--> Generate --> All from source), cadence crashes and the report gives the following error:
"*Error* unknown: Value Stack Overflow!!! (possibly due to too many args in a call, too deeply nested calls, or too large a function)"

Can you please help me ?

Raphael

I don't ever see that and I am using the same tools every
day. I suspect the PDK or startup scripts.

Your CDS.log file might show you what the last thing was
before it failed.