abstract提取macro单元的lef文件，extract步骤出错
时间：10-02
整理：3721RD
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用abstract提取一个SRAM的lef文件时候，在进行到extract步骤时，出现了很多这样的
warning：The Abstract was unable to calculate process antenna values for net DATAOUT_IN<7> because no polysilicon was extracted.check the layer connectivity for the net in question and run the step againif the problem persist ,click the message ID for more information .
上面的DATAOUT<7>是单元中的一个名字，所有的PIN名字都提到 了这个warning。下面的这个图我是extract步骤中的各个选项
请问这是怎么个情况?谢谢！
warning：The Abstract was unable to calculate process antenna values for net DATAOUT_IN<7> because no polysilicon was extracted.check the layer connectivity for the net in question and run the step againif the problem persist ,click the message ID for more information .
上面的DATAOUT<7>是单元中的一个名字，所有的PIN名字都提到 了这个warning。下面的这个图我是extract步骤中的各个选项
请问这是怎么个情况?谢谢！
Maybe transfer symbol <> to [] being working.
the schematic use <> ,but thanks ,i will try