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请教各位大神，零件封装更新不了，是什么原因呢？
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我有个零件，库里面有对应的封装 ，焊盘。我更改了库里面的零件丝印框，但是更新不到PCB 里面。零件并没有锁定。我把零件删了，然后重新PLACE 进来，可是旧的，新的进不了。我更新其他的零件，都可以更新，唯独这个零件更新不了。请教各位大神，是什么原因引起的呢?
DSN文件的问题吧 重新检查看看
更新PSM文件
psm 文件是新的。DSN 也没发现什么问题啊。
没有说清楚，无法判断！
问题描述的不清楚，更新封装无非几个关键，名字是否对应，库的连接是否正确，库里是不是最新的零件。在就是你需要把没更新成功的提示发一下。
提示说更新成功，但是实际上并没有更新！我这边上传不了图片！
提示如下！
OLD_LAYOUT_NAME = 'E:/wang/OBD_DIAG_MODULE_20160711_0959/gerber/OBD_DIAG_MODULE-0804b-biaozhuchicun.brd';
NEW_LAYOUT_NAME = '';
REFRESH_MECHANICAL_SYMBOLS = 'NO';
REFRESH_FORMAT_SYMBOLS = 'NO';
REFRESH_PACKAGE_SYMBOLS = 'NO';
REFRESH_SHAPE_SYMBOLS = 'NO';
REFRESH_SYMBOL_PAD_STACKS = 'YES';
REFRESH_SYMBOL_TEXT_LOCATIONS = 'YES';
REFRESH_CUSTOM_DRILL_DATA = 'YES';
SYMBOL_LIST = 'C:/DOCUME~1/ZHANGX~1/LOCALS~1/Temp/#Taaaaap06552.tmp';
------ Library Paths ------
PSMPATH = .
symbols
..
../symbols
C:/Cadence/SPB_16.2/share/local/pcb/symbols
C:/Cadence/SPB_16.2/share/pcb/pcb_lib/symbols
C:/Cadence/SPB_16.2/share/pcb/allegrolib/symbols
E:\lib\
PADPATH = .
symbols
..
../symbols
C:/Cadence/SPB_16.2/share/local/pcb/padstacks
C:/Cadence/SPB_16.2/share/pcb/pcb_lib/symbols
C:/Cadence/SPB_16.2/share/pcb/allegrolib/symbols
E:\lib\
------ Symbol Refresh Messages ------
'SOT23' symbol refreshed successfully.
------ Pad Stack Refresh Messages ------
'SMD20_17' pad stack refreshed successfully.
----- Symbol Update Summary ----
Completed refreshing all symbols successfully.
我把库里面的SOT23这个零件删了，焊盘也删了。我重新更新这个零件。软件还是提示更新成功！
------ Library Paths ------
PSMPATH = .
symbols
..
../symbols
C:/Cadence/SPB_16.2/share/local/pcb/symbols
C:/Cadence/SPB_16.2/share/pcb/pcb_lib/symbols
C:/Cadence/SPB_16.2/share/pcb/allegrolib/symbols
E:\lib\
PADPATH = .
symbols
..
../symbols
C:/Cadence/SPB_16.2/share/local/pcb/padstacks
C:/Cadence/SPB_16.2/share/pcb/pcb_lib/symbols
C:/Cadence/SPB_16.2/share/pcb/allegrolib/symbols
E:\lib\
------ Symbol Refresh Messages ------
'SOT23' symbol refreshed successfully.
------ Pad Stack Refresh Messages ------
'SMD20_17' pad stack refreshed successfully.
----- Symbol Update Summary ----
Completed refreshing all symbols successfully.
可实际上还是没有更新成功！
谢谢各位大神的关注。我找到原因了。因为路径没有设置对！
han
Cadence Allegro 培训套装，视频教学，直观易学
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