ALLEGRO 16.3出gerber遇到的关于SHAPE的问题，请指教。
时间：10-02
整理：3721RD
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这个是在电源层，负片。出现的情况。有多组电源组成的SHAPE。是否隔离线处问题?
ERROR: shapefill failed to fill the area
around the planes on this negative film.
Check to make sure that planes are all
separated from each other. If so, try
a different selection of line apertures.
Problem location at (879.611 -1396.646).
这个是在信号层出现的情况：我把敷铜删掉就可以出，但我想加上敷铜，不知是什么原因导致出现下面的问题。
Error in shape located at (1782.220,-1936.252).Error already processed.The shape is of class ETCH and subclass S2.
... error in film, proceed to next. *** ERROR with S2
ERROR: shapefill failed to fill the area
around the planes on this negative film.
Check to make sure that planes are all
separated from each other. If so, try
a different selection of line apertures.
Problem location at (879.611 -1396.646).
这个是在信号层出现的情况：我把敷铜删掉就可以出，但我想加上敷铜，不知是什么原因导致出现下面的问题。
Error in shape located at (1782.220,-1936.252).Error already processed.The shape is of class ETCH and subclass S2.
... error in film, proceed to next. *** ERROR with S2
different, already, around
应该是提示的地方有两个铜皮或铜皮的边框重叠了
同网络的铜皮不能重叠吗?以前15.5是可以的哦。
VCC层换成正片就可以了，但不明白S2信号的问题是怎样产生的。
在原始板子上打开shape的边框层（bound）应该就可以看到问题所在。