allegro 导入网表时候出错，哪位大神帮忙解决

Cadence Design Systems, Inc. netrev 16.2 Wed Jun 05 11:26:33 2013(C) Copyright 2002 Cadence Design Systems, Inc.------ Directives ------RIPUP_ETCH FALSE;RIPUP_SYMBOLS ALWAYS;Missing symbol has error FALSE;SCHEMATIC_DIRECTORY ✀D:/硬件资料-20130530赵静/Cadence_SPB_16✀;BOARD_DIRECTORY ✀✀;OLD_BOARD_NAME ✀test.brd✀;NEW_BOARD_NAME ✀test.brd✀;CmdLine: netrev -$ -i D:/硬件资料-20130530赵静/Cadence_SPB_16 -y 1 D:/硬件资料-20130530赵静/Cadence_SPB_16.2/test/#Taaaaaa02056.tmp------ Preparing to read pst files ------#1 ERROR(24) File not found Packager files not found#2 ERROR(102) Run stopped because errors were detectednetrev run on Jun 5 11:26:33 2013 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 detectedcpu time 0:00:23elapsed time 0:00:00