Background black for xmobar and try to fix crashing

home/xmobarrc

@@ -1,6 +1,6 @@
 Config { overrideRedirect = False
        , font     = "xft:iosevka-9"
-       , bgColor  = "#1f1f1f"
+       , bgColor  = "#000000"
        , fgColor  = "#f8f8f2"
        , position = TopW L 90
        , commands = [

home/xmonad.hs

@@ -6,6 +6,7 @@ import XMonad.Actions.RotSlaves
 
 import XMonad.Hooks.DynamicLog
 import XMonad.Hooks.EwmhDesktops
+import XMonad.Hooks.ManageDocks
 import XMonad.Hooks.StatusBar
 import XMonad.Hooks.StatusBar.PP
 
@@ -21,7 +22,6 @@ main :: IO ()
 main = xmonad
     . ewmhFullscreen 
     . ewmh 
---    . xmobarProp
     . withEasySB (statusBarProp "xmobar" (pure myXmobarPP)) defToggleStrutsKey
     $ myConfig