Hi amanyuny,
It does not work. But after I removed the following statements in the rule file, those unattached port and label warning are gone.
TEXT LAYER 137 ATTACH 137 metal7
PORT LAYER TEXT 137
I guess the tool may ignore those ports if the above statement are removed. But the following four warnings are still there.
Thank you very much
WARNING: Invalid PATHCHK request "! LABELED": no LABELED nets present, operation aborted.
WARNING: Invalid PATHCHK request "GROUND && ! POWER": no POWER nets present, operation aborted.
WARNING: Invalid PATHCHK request "! POWER && ! GROUND": no POWER nets present, operation aborted.
WARNING: Invalid PATHCHK request "POWER && ! GROUND": no POWER nets present, operation aborted.