Weird error when using DFrame with DHorizontalScroller

[Dreamplay]

For some reason I can't use DFrame with DHorizontalScroller however it's working fine with DImage. I'm very confusion.

Works:

local _ = 0
mainmenucharacterselectionframe = vgui.Create("DHorizontalScroller",mainmenubackgroundframe)
mainmenucharacterselectionframe:SetSize(ScrW(),ScrH()-(ScrH() / 8 * 3))
mainmenucharacterselectionframe:SetPos(0,ScrH()/8)
mainmenucharacterselectionframe:SetOverlap( -DM.FW:getWSize(mainmenucharacterselectionframe) / 100 )
mainmenucharacterselectionframe:SetVisible(true)
mainmenucharacterselectionframe:MoveToFront()
mainmenucharacterselectionframe:SetDrawOnTop(true)
mainmenucharacterselectionframe:SetMouseInputEnabled(true)
--[[mainmenucharacterselectionframe.btnLeft:Remove()
mainmenucharacterselectionframe.btnRight:Remove()]]
mainmenucharacterselectionframe.PanelCount = 5
mainmenucharacterselectionframe.MaxScroll = ((DM.FW:getWSize(mainmenucharacterselectionframe) / 4 - DM.FW:getWSize(mainmenucharacterselectionframe)/100 * 1.25) * (mainmenucharacterselectionframe.PanelCount - 4) ) + ((DM.FW:getWSize(mainmenucharacterselectionframe)/100) * (mainmenucharacterselectionframe.PanelCount - 6) )
mainmenucharacterselectionframe.FullScroll = 0
mainmenucharacterselectionframe.SetFullScroll = function(scrollamount)
mainmenucharacterselectionframe.FullScroll = math.Clamp(scrollamount,0,mainmenucharacterselectionframe.MaxScroll + DM.FW:getWSize(mainmenucharacterselectionframe) / 100 * 2)
end
mainmenucharacterselectionframe.Think = function()
if mainmenucharacterselectionframe.FullScroll <= DM.FW:getWSize(mainmenucharacterselectionframe)/100 then
mainmenucharacterselectionframe:SetPos(DM.FW:getWSize(mainmenucharacterselectionframe)/100 - mainmenucharacterselectionframe.FullScroll ,ScrH()/8)
elseif mainmenucharacterselectionframe.MaxScroll - mainmenucharacterselectionframe.FullScroll <= DM.FW:getWSize(mainmenucharacterselectionframe)/100 then
mainmenucharacterselectionframe:SetPos( -(DM.FW:getWSize(mainmenucharacterselectionframe)/100 - math.Clamp(mainmenucharacterselectionframe.MaxScroll - mainmenucharacterselectionframe.FullScroll, 0 , 999999999)) ,ScrH()/8)
else
mainmenucharacterselectionframe:SetPos(0,ScrH()/8)
end
mainmenucharacterselectionframe:SetScroll(math.Clamp(mainmenucharacterselectionframe.FullScroll - DM.FW:getWSize(mainmenucharacterselectionframe)/100,0,999999999))

_ = _ + 50

mainmenucharacterselectionframe.SetFullScroll(_)
end
mainmenucharacterselectionframe.Paint = function()
end
mainmenucharacterselectionframe.OnClose = function()
mainmenucharacterselectionframe:Remove()
end
for i = 1, mainmenucharacterselectionframe.PanelCount do
local selectionimage = vgui.Create( "DImage", mainmenucharacterselectionframe )
selectionimage:SetSize(DM.FW:getWSize(mainmenucharacterselectionframe)/4 - (DM.FW:getWSize(mainmenucharacterselectionframe)/100 * 1.25) ,DM.FW:getHSize(mainmenucharacterselectionframe))
selectionimage:SetPos(0,0)
selectionimage:SetImage( "scripted/breen_fakemonitor_1" )
mainmenucharacterselectionframe:AddPanel( selectionimage )
end

Doesn't Work:

local _ = 0
mainmenucharacterselectionframe = vgui.Create("DHorizontalScroller",mainmenubackgroundframe)
mainmenucharacterselectionframe:SetSize(ScrW(),ScrH()-(ScrH() / 8 * 3))
mainmenucharacterselectionframe:SetPos(0,ScrH()/8)
mainmenucharacterselectionframe:SetOverlap( -DM.FW:getWSize(mainmenucharacterselectionframe) / 100 )
mainmenucharacterselectionframe:SetVisible(true)
mainmenucharacterselectionframe:MoveToFront()
mainmenucharacterselectionframe:SetDrawOnTop(true)
mainmenucharacterselectionframe:SetMouseInputEnabled(true)
--[[mainmenucharacterselectionframe.btnLeft:Remove()
mainmenucharacterselectionframe.btnRight:Remove()]]
mainmenucharacterselectionframe.PanelCount = 5
mainmenucharacterselectionframe.MaxScroll = ((DM.FW:getWSize(mainmenucharacterselectionframe) / 4 - DM.FW:getWSize(mainmenucharacterselectionframe)/100 * 1.25) * (mainmenucharacterselectionframe.PanelCount - 4) ) + ((DM.FW:getWSize(mainmenucharacterselectionframe)/100) * (mainmenucharacterselectionframe.PanelCount - 6) )
mainmenucharacterselectionframe.FullScroll = 0
mainmenucharacterselectionframe.SetFullScroll = function(scrollamount)
mainmenucharacterselectionframe.FullScroll = math.Clamp(scrollamount,0,mainmenucharacterselectionframe.MaxScroll + DM.FW:getWSize(mainmenucharacterselectionframe) / 100 * 2)
end
mainmenucharacterselectionframe.Think = function()
if mainmenucharacterselectionframe.FullScroll <= DM.FW:getWSize(mainmenucharacterselectionframe)/100 then
mainmenucharacterselectionframe:SetPos(DM.FW:getWSize(mainmenucharacterselectionframe)/100 - mainmenucharacterselectionframe.FullScroll ,ScrH()/8)
elseif mainmenucharacterselectionframe.MaxScroll - mainmenucharacterselectionframe.FullScroll <= DM.FW:getWSize(mainmenucharacterselectionframe)/100 then
mainmenucharacterselectionframe:SetPos( -(DM.FW:getWSize(mainmenucharacterselectionframe)/100 - math.Clamp(mainmenucharacterselectionframe.MaxScroll - mainmenucharacterselectionframe.FullScroll, 0 , 999999999)) ,ScrH()/8)
else
mainmenucharacterselectionframe:SetPos(0,ScrH()/8)
end
mainmenucharacterselectionframe:SetScroll(math.Clamp(mainmenucharacterselectionframe.FullScroll - DM.FW:getWSize(mainmenucharacterselectionframe)/100,0,999999999))

_ = _ + 50

mainmenucharacterselectionframe.SetFullScroll(_)
end
mainmenucharacterselectionframe.Paint = function()
end
mainmenucharacterselectionframe.OnClose = function()
mainmenucharacterselectionframe:Remove()
end
for i = 1, mainmenucharacterselectionframe.PanelCount do
local selectionimage = vgui.Create( "DFrame", mainmenucharacterselectionframe )
selectionimage:SetSize(DM.FW:getWSize(mainmenucharacterselectionframe)/4 - (DM.FW:getWSize(mainmenucharacterselectionframe)/100 * 1.25) ,DM.FW:getHSize(mainmenucharacterselectionframe))
selectionimage:SetPos(0,0)
mainmenucharacterselectionframe:AddPanel( selectionimage )
end

[Rubat]

How about you make your code a lot more readable by replacing "mainmenucharacterselectionframe" with something a lot shorter like "frame" as a start?

[Dreamplay]

I'm sorry I just straight copied it over, my bad. You have any ideas on how to actually fix it tho?

[Rubat]

The actual problem lies more with the base game itself rather than your code unfortunately. Too bad I didn't see it before the April update.

I can get it fixed on Monday, but your code will not work until the next update.

I guess you could do something like this in the mean time:

itemframe.ApplySchemeSettings = function() end
frame:AddPanel( itemframe )

[Dreamplay]

OK thank you.

[Spar]

There's frame:GetWidth()

[Dreamplay]

No GetHigh(height) tho.