导网表出现不明错误

导网表出现不明错误，请高手帮忙看一下，这问题该怎么解决，谢谢！
#1 ERROR(102) Run stopped because errors were detected
netrev run on Aug 23 10:28:27 2010
DESIGN NAME : 'MINI6446CODEC-100811AF2'
PACKAGING ON Apr6 2004 19:58:38
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
1 errors detected
No oversight detected
No warning detected
cpu time0:01:43
elapsed time0:00:00