ERROR: [DRC0026] - A! c. E5 w8 s! YThis reference has already been assigned to a different package type. 4 t3 E2 d2 V2 H8 r- MD4 ^4 D c1 I! b# E+ }7 G, g2 O
! L3 E( L7 G- Y, K% oERROR: [DRC0031] ; G3 T4 o d6 T* U4 ~( f/ B) R9 z8 m- B
Same Pin Number connected to more than one net.. s% U& N1 s2 f. `
POWER/D2/1 Nets: 'N271493' and 'VCC33'. 7 B7 x) |/ q* H2 i7 h) O这错误是什么意思啊 ?怎么解决