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Amani , 12-30-2024, 07:52 AM

Hi,
I have net antenna errors. I followed the proposed solutions here (https://discord.com/channels/1119543365546029098/1169376369101250700 ) but, I still have this error.
The error showed after I changed the footprint (I lengthened the pads), I delete the via and redraw it, I re-poured the polygons, I made sure the via is going through all the layers (from 1 to 6)
Note: this is lesson 6 of Learn Altium Essentials Second Edition

Update: I reviewed the layout and found out these vias are repetitive so, I deleted them.
Regardless, I’d like to know more about this error and how to resolve it

Thanks in advance

Robert Feranec , 12-30-2024, 01:28 PM

net antenna error on polygon usually means that the via is only connected on one layer (means it is not connected on any other layers)

Amani , 12-31-2024, 06:31 AM

Okay, I see!
Thanks for the clarification