calibre+lvs+Different numbers of ports

lvs different numbers of ports

1# invert.lvs.report:
Error: Different numbers of ports.
Error: Power or ground net missing.

......
Layout Source Component Type
------ ------ --------------
Ports: 0 4 *

Nets: 6 4 *

Instances: 1 0 * MN (4 pins)
1 0 * MP (4 pins)
0 1 * INV (2 pins)

2#chrt018.laymap.cal
LAYER MAP 30 TEXTTYPE 10 1030 // Poly2 Labels
LAYER POLY2TXT 1030
LAYER MAP 34 TEXTTYPE 10 1034 // Metal1 Labels
LAYER M1TXT 1034
......

ATTACH POLY2TXT gply
ATTACH M1TXT M1_nodev
ATTACH M2TXT M2_nodev

3#techfile1.tf

( ("Metal1" "label") 34 10 t )
( ("Metal1" "Blockage") 34 5 t )



from 1, we can know ports are missing, from 2 and 3, we should use ( "Metal1" "label" ). Following these, i still failed. why? elp!!

Added after 5 hours 42 minutes:

It has been solved. we should use ( "Metal1" "label" ).

calibre lvs layout ports missing in the source

Hi,
im having the same problem
please let me know the details to solve this problem
thanking in anticipation

different numbers of ports lvs

I am facing the problem also,
Did anyone solve it ?
Thanks very much,

you should select the correct layer for port lable.