LVS报错求助

在calibre下做LVS时报出下面的错误，求助，应该怎么解决呢?Error:Different numbers of nets.
Error:Different numbers of instances.
Error:Connectivity errors.
Error:Instances of different types or subtypes were matched.
Warning:Ambiguity points were found and resolved arbitrarily.

INITIAL NUMBERS OF OBJECTS
--------------------------
LayoutSourceComponent Type
--------------------------
Ports:8585
Nets:7479874773*
Instances:6973469734MN (4 pins)
6410264102MP (4 pins)
------------
Total Inst:133836133836

NUMBERS OF OBJECTS AFTER TRANSFORMATION
---------------------------------------
LayoutSourceComponent Type
--------------------------
Ports:8585
Nets:2650226261*
Instances:357357MN (4 pins)
58765876MP (4 pins)
11OAI_3_1 (5 pins)
11SDW3 (4 pins)
22SUP3 (4 pins)
212212SPDW_2_1 (4 pins)
33SPDW_2_1_1 (5 pins)
30533053SPDW_2_2 (5 pins)
1010SPDW_2_2_1 (6 pins)
150150SPDW_2_2_2 (7 pins)
22SPDW_3_2 (6 pins)
188188SPUP_2_1 (4 pins)
11SPUP_2_1_1 (5 pins)
163163SPUP_2_2 (5 pins)
151151SPUP_2_2_1 (6 pins)
11SPUP_3_2 (6 pins)
91930*_invb (6 pins)
613114892*_invv (4 pins)
840*_invx2b (6 pins)
304604*_invx2v (4 pins)
11_invx4v (4 pins)
2570*_nand2b (7 pins)
121378*_nand2v (5 pins)
60*_nand3b (8 pins)
2834*_nand3v (6 pins)
60*_nand4b (9 pins)
162168*_nand4v (7 pins)
80*_nor2b (7 pins)
212220*_nor2v (5 pins)
2525_nor3v (6 pins)
20*_nor4b (9 pins)
163165*_nor4v (7 pins)
1110*_sdw2b (5 pins)
107600*_sdw3b (6 pins)
721832*_smn2v (4 pins)
50811268*_smn3v (5 pins)
119210*_smp2b (5 pins)
615018071*_smp2v (4 pins)
44_smp3v (5 pins)
750*_xr2b (7 pins)
86161*_xr2v (5 pins)
11_xra2v (5 pins)
------------
Total Inst:5721156995

* = Number of objects in layout different from number in source.

**************************************************************************************************************
INCORRECT OBJECTS
**************************************************************************************************************

LEGEND:
-------
ne= Naming Error (same layout name found in source
circuit, but object was matched otherwise).
**************************************************************************************************************
INCORRECT NETS
DISC#LAYOUT NAMESOURCE NAME
**************************************************************************************************************
1Net OUT[1]OUT[1]
----------------------------------------------------
(SPUP_2_1):input** missing connection **
X3/X2764/M5(97.165,149.265):g

(_sdw2b):in1** missing connection **
X3/X2764/M2(97.165,147.625):g

** missing connection **(SPUP_2_1):input
XU12524/M3:g

** missing connection **XU12524/M0:g

--------------------------------------------------------------------------------------------------------------
2Net OUT[5]OUT[5]
----------------------------------------------------
(SPUP_2_1):input** missing connection **
X3/X2765/M5(536.725,142.545):g

(_sdw2b):in1** missing connection **
X3/X2765/M2(536.725,140.905):g

** missing connection **(SPUP_2_1):input
XU12520/M3:g

** missing connection **XU12520/M0:g
这个是net的错误

**************************************************************************************************************
INCORRECT INSTANCES
DISC#LAYOUT NAMESOURCE NAME
**************************************************************************************************************
51X1/X1076/M14(73.200,91.160)MP(pch)Xadd_673/XU1_1_2/M14MP(PCH)
s: X1/X1076/16s: Xadd_673/XU1_1_2/8
g: 459** n9001 **
b: X1/2693** no similar net **
** X1/1354 **g: Xadd_673/carry[2]
** no similar net **b: VDD
--------------------------------------------------------------------------------------------------------------
52X1/X1076/M15(72.450,91.530)MP(pch)Xadd_673/XU1_1_2/M15MP(PCH)
s: X1/X1076/16s: Xadd_673/XU1_1_2/8
b: X1/2693** no similar net **
** no similar net **b: VDD
--------------------------------------------------------------------------------------------------------------
53X1/X1076/M6(72.200,93.035)MN(nch)Xadd_673/XU1_1_2/M6MN(NCH)
s: X1/X1076/16s: Xadd_673/XU1_1_2/8
g: 459** n9001 **
b: 3722** no similar net **
** X1/1354 **g: Xadd_673/carry[2]
** no similar net **b: VSS
这个是instance的错误
**************************************************************************************************************
INFORMATION AND WARNINGS
**************************************************************************************************************

MatchedMatchedUnmatchedUnmatchedComponent
LayoutSourceLayoutSourceType
-----------------------------------------
Ports:838322
Nets:12940129401356213321
Instances:3273273030MN(NCH)
444458325832MP(PCH)
1100OAI_3_1
1100SDW3
2200SUP3
2121191191SPDW_2_1
1122SPDW_2_1_1
26992699354354SPDW_2_2
101000SPDW_2_2_1
15015000SPDW_2_2_2
2200SPDW_3_2
18218266SPUP_2_1
1100SPUP_2_1_1
15615677SPUP_2_2
14714744SPUP_2_2_1
1100SPUP_3_2
0091930_invb
6131613108761_invv
00840_invx2b
3043040300_invx2v
1100_invx4v
002570_nand2b
1211210257_nand2v
0060_nand3b
282806_nand3v
0060_nand4b
16216206_nand4v
0080_nor2b
21221208_nor2v
252500_nor3v
0020_nor4b
16316302_nor4v
001110_sdw2b
00107600_sdw3b
7217210111_smn2v
508508010760_smn3v
00119210_smp2b
61506150011921_smp2v
4400_smp3v
00750_xr2b
8686075_xr2v
1100_xra2v
--------------------------------
Total Inst:18362183623884938633


**************************************************************************************************************
DETAILED INSTANCE CONNECTIONS
LAYOUT NAMESOURCE NAME
**************************************************************************************************************
(This section contains detailed information about connections of
matched instances that are involved in net discrepancies).
--------------------------------------------------------------------------------------------------------------
(_sdw2b)(_smn2v)
in2: 3000in1: n11060
out1: 722out1: n9484
in1: OUT[3]** OUT[3] **
out2: GND** no similar net **
** no similar net **in2: n11640
** no similar net **out2: VSS
Devices:
X3/X2772/M1(832.855,140.215)MN(nch)XU12522/M1MN(NCH)
X3/X2772/M2(833.515,140.215)MN(nch)XU12522/M2MN(NCH)
--------------------------------------------------------------------------------------------------------------
(_nor2b)(_nor2v)
in1: X6/X303/12in2: XTX_STB2_tri/3
out: X6/X303/15out: XTX_STB2_tri/6
in2: 2468** no similar net **
sup1: POWER** no similar net **
sup2: GND** no similar net **
** SHL **in1: SHL
** no similar net **sup1: VDD
** no similar net **sup2: VSS
Devices:
X6/X303/M9(1367.570,223.540)MP(pch)XTX_STB2_tri/M9MP(PCH)
X6/X303/M10(1367.140,223.540)MP(pch)XTX_STB2_tri/M10MP(PCH)
X6/X303/M3(1367.570,221.960)MN(nch)XTX_STB2_tri/M3MN(NCH)
X6/X303/M4(1366.910,221.960)MN(nch)XTX_STB2_tri/M4MN(NCH)

新手，求指教，应该怎么解决呢?

有电源地没连吗?还是Pin的名字不对?
sup1: POWER** no similar net **
sup2: GND** no similar net **
** SHL **in1: SHL
** no similar net **sup1: VDD
** no similar net **sup2: VSS

这是我设置电源和地的指令：
derive_pg_connection -power_pin VDD -power_net POWER
derive_pg_connection -ground_pin VSS -ground_net GND
derive_pg_connection -power_net POWER -ground_net GND -tie
但是在floorplan的时候他一直提醒我下面的警告。会不会有关系呢?
Warning: Could not find a valid driver for the hierarchical Ground net 'GND'. (MWDC-285)
Warning: Could not find a valid driver for the hierarchical Power net 'POWER'. (MWDC-285)

还是需要添加tapcell呢?我看很多贴字说道了这个问题

需不需要加tap，需要看你的库中标注单元VDD VSS 有没有衬底接触。
具体到你这个问题， 注意：b: X1/2693，是一个浮空线网，而不是你加的power gnd，所以说明你的电源没有加到衬底上，所以你需要加tap。
只不过可能还有其它问题，先解决这个再看看吧。

而我在生成.v网表生成spice网表是 -v0 VSS -v1 VDD是这样定义的电源线，请问这样定义有问题吗

如果是加tapcell的话，我这样加合适吗：gui_set_current_task -name {Design Planning}
create_floorplan -core_utilization 0.55 -core_aspect_ratio 0.075 -start_first_row -flip_first_row -left_io2core 70 -bottom_io2core 70 -right_io2core 70 -top_io2core 70
remove_power_ring_strategy -all
set_power_ring_strategy r_basic -nets {POWER GND} -core -template basic_ring.tpl:basic_ring(20,10)
compile_power_plan -preview -ring
compile_power_plan -ring
add_tap_cell_array -master_cell_name TAP -distance 30 -pattern normal -connect_power_name POWER -connect_ground_name GND
create_fp_placement -congestion_driven -timing_driven
route_zrt_global -congestion_map_only true -exploration true
preroute_standard_cells -nets "POWER GND" -remove_floating_pieces -connect horizontal

第一次加，不知道对不对，求指教