ERROR: [DRC0026] # u% m2 T y& D: @; J& F" m
This reference has already been assigned to a different package type.# f- i J% u7 \* D
D4 . T6 w9 T9 T" ?! Q0 j+ d& Q5 C) D( N# d
ERROR: [DRC0031] 4 z( V, F F4 [+ `! e5 E0 L" ~Same Pin Number connected to more than one net.1 `# i! U6 i) c0 q
POWER/D2/1 Nets: 'N271493' and 'VCC33'. K1 v" G& K( a4 `/ E, t( E8 B这错误是什么意思啊 ?怎么解决