[SOLVED] Need stackup editing help in HyperLynx

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mkrtich.nazaryan

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Hi all,
Engineers who are familiar with HyperLynx please help solve stackup problem in HyperLynx. I'm getting stackup problems message when trying to simulate a one single net in my PCB. My PCB board has 2 physically layer only. But when trying to simulate a got warning message "The stackup has error". And when I opened stackup to edit there is a another message there. Nothing to do. No signal found for analyze". Before I had not such kind problem.
Can anyone tell what does this means and how to solve it?
Thanks.

Mik.
 

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