STD Cell Data Prepare 中 wire track 的問題?

hgby2209

Standard Cell 的 Data Prepare 的過程我會去做 axgDefineWireTracks
; x5 N; v) m, X% E然後再做 axgCheckWireTrack 來 check wire track, 但是做完 axgCheckWireTrack  
6 T) n8 X9 L" N之後卻有如下之 Meaasge:

******** Pin Access Analysis *******
** # Cell Masters    =  1000
** # Ports (logical) = 2500
' I) c. B, I; k8 [9 l" y: B** # Pins (physical) = 2500
% C* V) @% J  T' F** # Pins with no good access point on Grid (V&H) =   5 ( 0%)
** # Pins with no good access point on Ver-Grid =    5 ( 0%)

請問下面這兩句是代表什麼意思呢?
" u0 W3 \, m* r3 t** # Pins with no good access point on Grid (V&H) =   5 ( 0%)
/ Q& z2 D) L% V$ U% t8 V5 ^** # Pins with no good access point on Ver-Grid =    5 ( 0%)
: q) T# H9 N- t" a
$ O" ]2 G1 [* o3 u若是代表有錯誤的話是否要 Fix 呢?