hud errors - nui broken and only mod installed
 

Message: Interface\AddOns\nUI\HUD\nUI_HUD.lua:1353: attempt to call method 'registerUnitChangeCallback' (a nil value)
Time: 12/11/10 21:10:17
Count: 1
Stack: Interface\AddOns\nUI\HUD\nUI_HUD.lua:1353: in function <Interface\AddOns\nUI\HUD\nUI_HUD.lua:989>

Locals: who = nUI_HUDLayoutSelector {
0 = <userdata>
player_combat = false
applyAnchor = <function> defined @Interface\AddOns\nUI\HUD\nUI_HUD.lua:398
Layouts = <table> {
}
newUnitInfo = <function> defined @Interface\AddOns\nUI\HUD\nUI_HUD.lua:268
pet_combat = false
UnwrapScript = <function> defined @Interface\FrameXML\SecureHandlers.lua:710
applySkin = <function> defined @Interface\AddOns\nUI\HUD\nUI_HUD.lua:541
SetFrameRef = <function> defined @Interface\FrameXML\SecureHandlers.lua:715
button = nUI_HUDLayoutSelector_Button {
}
pet_debuff = false
applyOptions = <function> defined @Interface\AddOns\nUI\HUD\nUI_HUD.lua:466
WrapScript = <function> defined @Interface\FrameXML\SecureHandlers.lua:704
player_debuff = false
text = nUI_HUDLayoutSelector_Label {
}
alpha = <table> {
}
pet_regen = false
cur_alpha = 1
npc_target = false
applyScale = <function> defined @Interface\AddOns\nUI\HUD\nUI_HUD.lua:359
Execute = <function> defined @Interface\FrameXML\SecureHandlers.lua:699
player_regen = false
have_target = false
Labels = <table> {
}
}
event = "PLAYER_LOGIN"
arg1 = nil
(*temporary) = nil
(*temporary) = <table> {
}
(*temporary) = "target"
(*temporary) = nUI_HUDLayoutSelector {
0 = <userdata>
player_combat = false
applyAnchor = <function> defined @Interface\AddOns\nUI\HUD\nUI_HUD.lua:398
Layouts = <table> {
}
newUnitInfo = <function> defined @Interface\AddOns\nUI\HUD\nUI_HUD.lua:268
pet_combat = false
UnwrapScript = <function> defined @Interface\FrameXML\SecureHandlers.lua:710
applySkin = <function> defined @Interface\AddOns\nUI\HUD\nUI_HUD.lua:541
SetFrameRef = <function> defined @Interface\FrameXML\SecureHandlers.lua:715
button = nUI_HUDLayoutSelector_Button {
}
pet_debuff = false
applyOptions = <function> defined @Interface\AddOns\nUI\HUD\nUI_HUD.lua:466
WrapScript = <function> defined @Interface\FrameXML\SecureHandlers.lua:704
player_debuff = false
text = nUI_HUDLayoutSelector_Label {
}
alpha = <table> {
}
pet_regen = false
cur_alpha = 1
npc_target = false
applyScale = <function> defined @Interface\AddOns\nUI\HUD\nUI_HUD.lua:359
Execute = <function> defined @Interface\FrameXML\SecureHandlers.lua:699
player_regen = false
have_target = false
Labels = <table> {
}
}
(*temporary) = "attempt to call method 'registerUnitChangeCallback' (a nil value)"
frame = nUI_HUDLayoutSelector {
0 = <userdata>
player_combat = false
applyAnchor = <function> defined @Interface\AddOns\nUI\HUD\nUI_HUD.lua:398
Layouts = <table> {
}
newUnitInfo = <function> defined @Interface\AddOns\nUI\HUD\nUI_HUD.lua:268
pet_combat = false
UnwrapScript = <function> defined @Interface\FrameXML\SecureHandlers.lua:710
applySkin = <function> defined @Interface\AddOns\nUI\HUD\nUI_HUD.lua:541
SetFrameRef = <function> defined @Interface\FrameXML\SecureHandlers.lua:715
button = nUI_HUDLayoutSelector_Button {
}
pet_debuff = false
applyOptions = <function> defined @Interface\AddOns\nUI\HUD\nUI_HUD.lua:466
WrapScript = <function> defined @Interface\FrameXML\SecureHandlers.lua:704
player_debuff = false
text = nUI_HUDLayoutSelector_Label {
}
alpha = <table> {
}
pet_regen = false
cur_alpha = 1
npc_target = false
applyScale = <function> defined @Interface\AddOns\nUI\HUD\nUI_HUD.lua:359
Execute = <function> defined @Interface\FrameXML\SecureHandlers.lua:699
player_regen = false
have_target = false
Labels = <table> {
}
}

more errors
 

Message: Interface\AddOns\nUI\Bars\nUI_StatusBar.lua:178: attempt to perform arithmetic on upvalue 'timer' (a nil value)
Time: 12/11/10 21:14:23
Count: 108
Stack: Interface\AddOns\nUI\Bars\nUI_StatusBar.lua:178: in function <Interface\AddOns\nUI\Bars\nUI_StatusBar.lua:174>

Locals: who = nUI_StatusBarEvents {
0 = <userdata>
}
elapsed = 0.02900000102818
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = "attempt to perform arithmetic on upvalue 'timer' (a nil value)"
timer = nil
procTime = 597929.072
BarFrames = <table> {
1 = nUI_XPBar {
}
}
x1 = 0
x2 = 0.45261538461538
y1 = 0
y2 = 1
xOfs = 0
yOfs = 0
bar = nUI_XPBarBar {
0 = <userdata>
enabled = true
x2 = 0.45261538461538
y2 = 1
y1 = 0
x1 = 0
}
delta = nUI_XPBarDelta {
0 = <userdata>
y2 = 1
y1 = 0
x2 = 0.45261538461538
lastUpdate = 597918.892
length = 0
alpha = 0
x1 = 0.45261538461538
}
anim = nil

Is that with the latest version that was updated for cataclysm ? Those errors disappeared for me when I upgraded it.

This looks like a broken install... please follow the instructions in this FAQ and see if that helps... http://www.wowinterface.com/forums/s...ad.php?t=37330