About PCB Error

[FurkanDursun]

Hello Again Me


I updated the PCB document from Schematic I encountered a problem. My IC's color green. Does anyone know why?

[FurkanDursun]

Hello Again Me


I updated the PCB document from Schematic I encountered a problem. My IC's color green. Does anyone know why?

I need help

[robertferanec]

Green = DRC Error.
What you are getting is probably Minimum Solder Mask Sliver error. In your PCB, go to Design -> Rules -> Design Rules -> Manufacturing -> Minimum Solder Mask Sliver and correct the value based on your PCB manufacturer capabilities (I often use 0.1mm). If you still see the green color, then go to your footprint and be sure the solder mask between pins is not thinner than 0.1mm.

[FurkanDursun]

I tried this solution but not working. Can I change the clearance to 0.1mm? If I change, Will PCB be correct?

[robertferanec]

It may be also clearance. If you are not sure what Error is causing the problem, click on Panels button (place in the bottom right corner of Altium) -> PCB Rules and Violations. There you will see what rules you need to adjust.