Default [Q] Theming - Can't recompile SystemUI

I had decompiled SystemUI and I can't recompile it again even If i don't modify files. I get a lots of errors..
Somebody said that 9.png files causes the errors, and I deleted that files(all of them) but I still get errors...and I deleted public.xml..and still get errors xD

Some help please?

SystemUI is from IZS v2.

This happens when I run: java -jar apktool.jar b SystemUI
SystemUI isn't modified..just decompiled

EDIT: Solved! it works now..I don't know what i've done, but recompile works

Question! Knows somebody how to modify the look of slide bar?