mentor 7.9.2掉电打开无法打开pcb,提示 ! I( m+ Z+ L- S1 I u2 LError: Unable to load design (G:\Work\mentor\MZP_14\MZP_14_160113\Board2_PCB\Work\Layout_Temp\LayoutDB.lyt). padstack missing from Padstack partition. No padstack called "0,2/0,4" defined for via layer range 1 - 10 请问各位大神如何解决?谢谢~~ $ b( v# ^* B3 z$ S5 i5 X 3 z" [" Z# g6 B