求助：allegro导入网络出错

请问高手我在allegro中导入网络表出现以下错误时什么原因?谢谢！
#2   ERROR(102) Run stopped because errors were detected
netrev run on Jan 5 11:47:39 2012
   COMPILE 'logic'
   CHECK_PIN_NAMES OFF
   CROSS_REFERENCE OFF
   FEEDBACK OFF
   INCREMENTAL OFF
   INTERFACE_TYPE PHYSICAL
   MAX_ERRORS 500
   MERGE_MINIMUM 5
   NET_NAME_CHARS '#%&()*+-./:=>?@[]^_`|'
   NET_NAME_LENGTH 24
   OVERSIGHTS ON
   REPLACE_CHECK OFF
   SINGLE_NODE_NETS ON
   SPLIT_MINIMUM 0
   SUPPRESS   20
   WARNINGS ON
  2 errors detected
No oversight detected
No warning detected
cpu time      0:00:25
elapsed time  0:00:00

很急，请知道的高手赐教，到底是哪里出了问题，谢谢！

已经解决，原来是有个封装建的有问题

呵呵呵 你这个log贴的不全啊

我也遇到这样的问题，是什么原因呢，提示如下：
Cadence Design Systems, Inc. netrev 16.2 Thu Sep 13 15:06:22 2012
(C) Copyright 2002 Cadence Design Systems, Inc.
------ Directives ------
RIPUP_ETCH FALSE;
RIPUP_SYMBOLS ALWAYS;
Missing symbol has error FALSE;
SCHEMATIC_DIRECTORY 'E:/PanXiaoya/CoM-9G45/CoM-9G45/PCB';
BOARD_DIRECTORY '';
OLD_BOARD_NAME 'E:/PanXiaoya/CoM-9G45/CoM-9G45/PCB/EAC9G45_BB-20120913A.brd';
NEW_BOARD_NAME 'E:/PanXiaoya/CoM-9G45/CoM-9G45/PCB/EAC9G45_BB-20120913A.brd';
CmdLine: netrev -$ -i E:/PanXiaoya/CoM-9G45/CoM-9G45/PCB -y 1 E:/PanXiaoya/CoM-9G45/CoM-9G45/PCB/#Taaaaaa02668.tmp
------ Preparing to read pst files ------
#1   ERROR(24) File not found
     Packager files not found
#2   ERROR(102) Run stopped because errors were detected
netrev run on Sep 13 15:06:22 2012
   COMPILE 'logic'
   CHECK_PIN_NAMES OFF
   CROSS_REFERENCE OFF
   FEEDBACK OFF
   INCREMENTAL OFF
   INTERFACE_TYPE PHYSICAL
   MAX_ERRORS 500
   MERGE_MINIMUM 5
   NET_NAME_CHARS '#%&()*+-./:=>?@[]^_`|'
   NET_NAME_LENGTH 24
   OVERSIGHTS ON
   REPLACE_CHECK OFF
   SINGLE_NODE_NETS ON
   SPLIT_MINIMUM 0
   SUPPRESS   20
   WARNINGS ON
  2 errors detected
No oversight detected
No warning detected
cpu time      0:00:28
elapsed time  0:00:00

没发现

我的也是出现错误了，怎么解决呢?谢谢

缺封装