Your project is private so only you can see it. You have also not posted any screenshots to illustrate the issue. For help please make your project public.

hI , It's public https://easyeda.com/coppo/Counter-e47cc5dd2b9e497f93bdca46dd67fc92

![enter image description here][1] [1]: /editor/20171223/5a3e2cdee5942.png Please use copper area, not solid regin

i used copper area but many trucks an not more there ..... and why i need copper area ?

@coppo hi ,per talk. the solid region will cover the tracks, and the copper area will generate the clearance for the tracks and pads

ok now i understand but why many trucks are deleted ?

Are you sure hiden or deleted? Maybe just hiden, you can use gerber viewer to check

all GRD Trucks are deleted

@coppo, Sorry but your url: https://easyeda.com/coppo/Counter-e47cc5dd2b9e497f93bdca46dd67fc92 is not public. If you have assigned the copper area to the GND net then the ground traces have not been deleted. They are now part of the copper area. If you hover the mouse over the tracks with the copper area set to `Visible` then they will light up in white. If you set the copper area to `Invisible` then you will see that the GND tracks are all still there. See: https://easyeda.com/forum/topic/Ground_Traces-s6ZhbtL3l See also: https://easyeda.com/andyfierman/Elements_of_a_simple_PCB-e42c7b2a4e17449f821a97d04806aeeb

shuld i use the copper area for the GRD or can i develop a PCB without COPPER AREA ??