[求助]急！在线等，请帮忙看一下此问题！

mfy517

在导入网络表时，出现以下错误，请帮忙看看是什么原因。。谢谢！！！

*Part name not found NETJP1_20

NETJP1_20

No current signal tree to add pin to
C1.2

No current signal tree to add pin to
C2.2

No current signal tree to add pin to
C3.2

No current signal tree to add pin to

yi_super

Library 無此零件

华山刀客

LIBRARY的PART中无该元件。