We use new via instance from virtuoso IC ver.6. I want to change the number of row or column of via instances by SKILL.
When we select a via and click 'q', we see 'Edit Via Properties' window. and then we can change the num of row or column of via by entering a new wanting value.
I found the property is viaHeader~>overrideParams and the data structure is a list.
So I tried to alter the list to a new changed list and saw this error message like this.
*Error* setSGq :(DB-370034): dqSetq: Cannot set attribute - overrideParams
How can I solve this problem? Is there any other possibility to do this?