求解

威仔777

问题描述：
如下图左边工具栏，自定义了一些user designkit,  其中chirpR4嵌套引用了IDT这个部件
运行的时候报错：
Simulation Messages
Error detected by hpeesofsim during netlistflattening.
   Subcircuit 'IDT' is already defined in file 'SAWCOM/IDT', at or justbefore line '3'.
   Trying to redefine it in file `SAWCOM/chirp4R', at or just before '3'.
   Please change the redefinition policy using 'Options' component if it isneeded.
请问，这个问题怎么解决呢?
谢谢。