SWOOD Problem of calculating equations

Hello, I am a new user of swood, I installed swood version 2019 and watched some videos on youtube ms when I make a simple subwoofer and calculate it I find this an error at the level of calculation of equations


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If you hover over the panel it tells you what's wrong:

Depending on the message, it may be easier to help you because we don't have much information there. Are you in good resolution on your assembly (in light mode the equations are put in PB.

1 Like

Hello sir, I skimmed  over the equation but he doesn't tell me what's wrong and I found that!


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Hello, What @sbadenis meant was to hover over the sign (which is warning)

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ah yes sorry sir @Lynk  @sbadenis

I did it but no warning on the panel! 

See photo


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