急问！从原理图ECO到PCB时出现很多warning！

nicoleheihei

Line 7 , Section *DEL_ATTRIBUTE*
"LIB-REF"
+ j* F% |5 _& S; s8 I* WARNING: Processing command to delete attribute "LIB-REF" from Component D502.
" P  j1 ~9 O( z  ?*          The attribute is also inherited from Decal LED0603.
2 T% B0 o; T9 T! j6 X% S*          The change is not fully reconciled for cases where the schematic
. Z6 D: l; |- _+ E*          does not support hierarchical attributes.
" L  [1 b3 T2 [+ k, |, Y
, b: }* y- v$ |5 v3 D这种怎么解决？很多。谢谢大家！

yangjijun

应该是封装的问题，D502好象有2个封装，可能和原理土的FOOTPRIT不对应造成的