statement in the body of a alter

coraddcorner

When I did corner analysis,I found some parameters are not defined,but everything was OK when I simulate the same circuit without corner analysis using the same library.

The simple pcf file I loaded:

corAddProcess("tsmc018" "/eda/library/tsmc018/models/spectre" 'singleModelLib)
corSetModelFile("tsmc018" "rf018.scs")
corAddCorner("tsmc018" "tt")


Here are the errors, I think I don't have to define these parameters,how can I solve the problem?



Command line:
/eda/cadence/app/IC50/tools.lnx86/spectre/bin/32bit/spectre -env \
artist5.1.0 +escchars +log ../psf/spectre.out -format psfbin \
-raw ../psf +lqtimeout 900 +inter=skill input.scs

Loading /eda/cadence/app/IC50/tools.lnx86/cmi/lib/4.0/libinfineon_sh.so ...
Loading /eda/cadence/app/IC50/tools.lnx86/cmi/lib/4.0/libnortel_sh.so ...
Loading /eda/cadence/app/IC50/tools.lnx86/cmi/lib/4.0/libphilips_sh.so ...
Loading /eda/cadence/app/IC50/tools.lnx86/cmi/lib/4.0/libsparam_sh.so ...
Loading /eda/cadence/app/IC50/tools.lnx86/cmi/lib/4.0/libstmodels_sh.so ...
spectre (ver. 5.10.41.052404 -- 24 May 2004).
Includes RSA BSAFE(R) Cryptographic or Security Protocol Software from RSA
Security, Inc.

Simulating `input.scs' on SE at 9:28:09 AM, Sun Sep 2, 2007.

Error found by spectre in `tt', during circuit read-in.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5013: Unknown parameter
name `a1n' used to initialize parameter `du0n'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5013: Unknown parameter
name `fac_n' used to initialize parameter `du0n'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5014: Unknown parameter
name `a1n' used to initialize parameter `dlu0n'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5014: Unknown parameter
name `fac_n' used to initialize parameter `dlu0n'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5015: Unknown parameter
name `a1n' used to initialize parameter `dwu0n'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5015: Unknown parameter
name `fac_n' used to initialize parameter `dwu0n'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5016: Unknown parameter
name `a1n' used to initialize parameter `dpu0n'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5016: Unknown parameter
name `fac_n' used to initialize parameter `dpu0n'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5017: Unknown parameter
name `a1n' used to initialize parameter `dvthn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5017: Unknown parameter
name `fac_n' used to initialize parameter `dvthn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5018: Unknown parameter
name `a1n' used to initialize parameter `dlvthn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5018: Unknown parameter
name `fac_n' used to initialize parameter `dlvthn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5019: Unknown parameter
name `a1n' used to initialize parameter `dwvthn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5019: Unknown parameter
name `fac_n' used to initialize parameter `dwvthn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5020: Unknown parameter
name `a1n' used to initialize parameter `dpvthn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5020: Unknown parameter
name `fac_n' used to initialize parameter `dpvthn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5021: Unknown parameter
name `a4np' used to initialize parameter `toxn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5021: Unknown parameter
name `fac_n' used to initialize parameter `toxn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5022: Unknown parameter
name `a2np' used to initialize parameter `dxln'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5022: Unknown parameter
name `fac_n' used to initialize parameter `dxln'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5023: Unknown parameter
name `a3np' used to initialize parameter `dxwn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5023: Unknown parameter
name `fac_n' used to initialize parameter `dxwn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5024: Unknown parameter
name `a1n' used to initialize parameter `dk2n'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5024: Unknown parameter
name `fac_n' used to initialize parameter `dk2n'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5025: Unknown parameter
name `a1n' used to initialize parameter `dlk2n'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5025: Unknown parameter
name `fac_n' used to initialize parameter `dlk2n'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5026: Unknown parameter
name `a1n' used to initialize parameter `dvsatn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5026: Unknown parameter
name `fac_n' used to initialize parameter `dvsatn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5027: Unknown parameter
name `a1n' used to initialize parameter `dwvsatn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5027: Unknown parameter
name `fac_n' used to initialize parameter `dwvsatn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5028: Unknown parameter
name `a1n' used to initialize parameter `deta0n'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5028: Unknown parameter
name `fac_n' used to initialize parameter `deta0n'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5030: Unknown parameter
name `a1n' used to initialize parameter `dleta0n'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5030: Unknown parameter
name `fac_n' used to initialize parameter `dleta0n'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5030: Unknown parameter
name `a1n' used to initialize parameter `dleta0n'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5030: Unknown parameter
name `fac_n' used to initialize parameter `dleta0n'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5030: Unknown parameter
name `a1n' used to initialize parameter `dleta0n'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5030: Unknown parameter
name `fac_n' used to initialize parameter `dleta0n'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5033: Unknown parameter
name `a1n' used to initialize parameter `dpeta0n'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5033: Unknown parameter
name `fac_n' used to initialize parameter `dpeta0n'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5033: Unknown parameter
name `a1n' used to initialize parameter `dpeta0n'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5033: Unknown parameter
name `fac_n' used to initialize parameter `dpeta0n'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5033: Unknown parameter
name `a1n' used to initialize parameter `dpeta0n'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5033: Unknown parameter
name `fac_n' used to initialize parameter `dpeta0n'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5034: Unknown parameter
name `a1n' used to initialize parameter `dnfactorn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5034: Unknown parameter
name `fac_n' used to initialize parameter `dnfactorn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5035: Unknown parameter
name `a1n' used to initialize parameter `dlnfactorn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5035: Unknown parameter
name `fac_n' used to initialize parameter `dlnfactorn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5036: Unknown parameter
name `a1n' used to initialize parameter `dwnfactorn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5036: Unknown parameter
name `fac_n' used to initialize parameter `dwnfactorn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5037: Unknown parameter
name `a1n' used to initialize parameter `dpnfactorn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5037: Unknown parameter
name `fac_n' used to initialize parameter `dpnfactorn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5038: Unknown parameter
name `a1n' used to initialize parameter `dvoffn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5038: Unknown parameter
name `fac_n' used to initialize parameter `dvoffn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5039: Unknown parameter
name `a1n' used to initialize parameter `dlvoffn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5039: Unknown parameter
name `fac_n' used to initialize parameter `dlvoffn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5040: Unknown parameter
name `a1n' used to initialize parameter `dwvoffn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5040: Unknown parameter
name `fac_n' used to initialize parameter `dwvoffn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5041: Unknown parameter
name `a1n' used to initialize parameter `dpvoffn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5041: Unknown parameter
name `fac_n' used to initialize parameter `dpvoffn'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5042: Unknown parameter
name `a1p' used to initialize parameter `du0p'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5042: Unknown parameter
name `fac_p' used to initialize parameter `du0p'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5043: Unknown parameter
name `a1p' used to initialize parameter `dlu0p'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5043: Unknown parameter
name `fac_p' used to initialize parameter `dlu0p'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5044: Unknown parameter
name `a1p' used to initialize parameter `dwu0p'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5044: Unknown parameter
name `fac_p' used to initialize parameter `dwu0p'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5045: Unknown parameter
name `a1p' used to initialize parameter `dpu0p'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5045: Unknown parameter
name `fac_p' used to initialize parameter `dpu0p'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5046: Unknown parameter
name `a1p' used to initialize parameter `dvthp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5046: Unknown parameter
name `fac_p' used to initialize parameter `dvthp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5047: Unknown parameter
name `a1p' used to initialize parameter `dlvthp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5047: Unknown parameter
name `fac_p' used to initialize parameter `dlvthp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5048: Unknown parameter
name `a1p' used to initialize parameter `dwvthp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5048: Unknown parameter
name `fac_p' used to initialize parameter `dwvthp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5049: Unknown parameter
name `a1p' used to initialize parameter `dpvthp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5049: Unknown parameter
name `fac_p' used to initialize parameter `dpvthp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5050: Unknown parameter
name `a4np' used to initialize parameter `toxp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5050: Unknown parameter
name `fac_p' used to initialize parameter `toxp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5051: Unknown parameter
name `a2np' used to initialize parameter `dxlp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5051: Unknown parameter
name `fac_p' used to initialize parameter `dxlp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5052: Unknown parameter
name `a3np' used to initialize parameter `dxwp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5052: Unknown parameter
name `fac_p' used to initialize parameter `dxwp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5054: Unknown parameter
name `a1p' used to initialize parameter `dk2p'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5054: Unknown parameter
name `fac_p' used to initialize parameter `dk2p'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5055: Unknown parameter
name `a1p' used to initialize parameter `dlk2p'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5055: Unknown parameter
name `fac_p' used to initialize parameter `dlk2p'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5056: Unknown parameter
name `a1p' used to initialize parameter `dvsatp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5056: Unknown parameter
name `fac_p' used to initialize parameter `dvsatp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5057: Unknown parameter
name `a1p' used to initialize parameter `dwvsatp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5057: Unknown parameter
name `fac_p' used to initialize parameter `dwvsatp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5060: Unknown parameter
name `a1p' used to initialize parameter `dleta0p'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5060: Unknown parameter
name `fac_p' used to initialize parameter `dleta0p'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5060: Unknown parameter
name `a1p' used to initialize parameter `dleta0p'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5060: Unknown parameter
name `fac_p' used to initialize parameter `dleta0p'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5060: Unknown parameter
name `a1p' used to initialize parameter `dleta0p'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5060: Unknown parameter
name `fac_p' used to initialize parameter `dleta0p'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5063: Unknown parameter
name `a1p' used to initialize parameter `dpeta0p'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5063: Unknown parameter
name `fac_p' used to initialize parameter `dpeta0p'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5063: Unknown parameter
name `a1p' used to initialize parameter `dpeta0p'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5063: Unknown parameter
name `fac_p' used to initialize parameter `dpeta0p'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5063: Unknown parameter
name `a1p' used to initialize parameter `dpeta0p'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5063: Unknown parameter
name `fac_p' used to initialize parameter `dpeta0p'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5064: Unknown parameter
name `a1p' used to initialize parameter `dnfactorp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5064: Unknown parameter
name `fac_p' used to initialize parameter `dnfactorp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5065: Unknown parameter
name `a1p' used to initialize parameter `dlnfactorp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5065: Unknown parameter
name `fac_p' used to initialize parameter `dlnfactorp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5066: Unknown parameter
name `a1p' used to initialize parameter `dwnfactorp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5066: Unknown parameter
name `fac_p' used to initialize parameter `dwnfactorp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5068: Unknown parameter
name `a1p' used to initialize parameter `dvoffp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5068: Unknown parameter
name `fac_p' used to initialize parameter `dvoffp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5069: Unknown parameter
name `a1p' used to initialize parameter `dlvoffp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5069: Unknown parameter
name `fac_p' used to initialize parameter `dlvoffp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5070: Unknown parameter
name `a1p' used to initialize parameter `dwvoffp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5070: Unknown parameter
name `fac_p' used to initialize parameter `dwvoffp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5071: Unknown parameter
name `a1p' used to initialize parameter `dpvoffp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5071: Unknown parameter
name `fac_p' used to initialize parameter `dpvoffp'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5087: Bad (or unacceptable)
statement in the body of a alter.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5088: Syntax error in
specification of `mismatch'.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5089: Bad (or unacceptable)
statement in the body of a alter.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5090: Bad (or unacceptable)
statement in the body of a alter.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5091: Bad (or unacceptable)
statement in the body of a alter.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5092: Bad (or unacceptable)
statement in the body of a alter.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5093: Bad (or unacceptable)
statement in the body of a alter.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5094: Bad (or unacceptable)
statement in the body of a alter.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5095: Bad (or unacceptable)
statement in the body of a alter.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5096: Bad (or unacceptable)
statement in the body of a alter.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `a1n' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `a1p' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `a2np' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `a3np' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `a4np' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `vthnmis'
in altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dlnmis' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dwnmis' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `toxnmis'
in altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `vthpmis'
in altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dlpmis' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dwpmis' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `toxpmis'
in altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `fac_n' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `fac_p' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `du0n' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dlu0n' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dwu0n' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dpu0n' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dvthn' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dlvthn' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dwvthn' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dpvthn' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `toxn' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dxln' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dxwn' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dk2n' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dlk2n' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dvsatn' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dwvsatn'
in altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `deta0n' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dleta0n'
in altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dweta0n'
in altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dpeta0n'
in altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dnfactorn'
in altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter
`dlnfactorn' in altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter
`dwnfactorn' in altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter
`dpnfactorn' in altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dvoffn' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dlvoffn'
in altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dwvoffn'
in altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dpvoffn'
in altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `du0p' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dlu0p' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dwu0p' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dpu0p' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dvthp' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dlvthp' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dwvthp' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dpvthp' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `toxp' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dxlp' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dxwp' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `drdswp' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dk2p' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dlk2p' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dvsatp' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dwvsatp'
in altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `deta0p' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dleta0p'
in altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dweta0p'
in altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dpeta0p'
in altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dnfactorp'
in altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter
`dlnfactorp' in altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter
`dwnfactorp' in altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter
`dpnfactorp' in altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dvoffp' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dlvoffp'
in altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dwvoffp'
in altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dpvoffp'
in altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `cjn' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `cjswn' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `cjswgn' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `cgon' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `hdifn' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `rshn' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `dk1n' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `drdswn' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `cjp' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `cjswp' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `cjswgp' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `cgop' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `hdifp' in
altergroup `tt', is not defined in design.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5097: Parameter `rshp' in
altergroup `tt', is not defined in design.
Error found by spectre during circuit read-in.
"/eda/library/tsmc018/models/spectre/rf018.scs" 5098: Syntax error.
Statement ignored.
"input.scs" 97: Syntax error. Statement ignored.

spectre terminated prematurely due to fatal error.

rf018.scs

I knew about corner analysis
but I am just confused about using the tool

I just add one corner which is "tt" in order to check how to do corner analysis

cadence corners analysis altergroup

Check your .cdsenv file. Does it has useAltergroup viarable.