Client side LUA error.

Garry's Mod coding
#1

So I am leaning glua and I were making a menu. And then this error comes up. (Client side error)



[Android|2|STEAM_0:0:0000000] Lua Error:

[ERROR] gamemodes/testgamemode/gamemode/vgui/menu_main.lua:38: function arguments expected near '='
  1. unknown - gamemodes/testgamemode/gamemode/vgui/menu_main.lua:0

The code.




	local mainpanel = vgui.Create( "DPanel", self )
		mainpanel:SetPos( 3, 35 )
		mainpanel:SetSize( x - 6, y - 35 - 3 )
		mainpanel:Paint = function( self, w, h )
			draw.RoundedBox( 0, 0, 0, w, h, Color( 100, 100, 100, 100) )
		end

Please help.

#2

It should be mainpanel.Paint

#3

Thank you but now this comes up.



[ERROR] gamemodes/testgamemode/gamemode/vgui/menu_main.lua:46: attempt to index local 'sheet1' (a nil value)
  1. Init - gamemodes/testgamemode/gamemode/vgui/menu_main.lua:46
   2. Create - lua/includes/extensions/client/panel/scriptedpanels.lua:37
    3. func - gamemodes/testgamemode/gamemode/cl_init.lua:65
     4. unknown - lua/includes/extensions/net.lua:32

menu_main.lua:



local sheet1 = vgui.Create( "DPane", colsheet )
--46		sheet1:Dock( FILL )
		sheet1.Paint = function( self, w, h )
			draw.RoundedBox( 0, 0, 0, w, h, Color( 10, 10, 10, 100) )
		end
		colsheet:AddSheet( "Teams", sheet1, "Icon16/door_open.png" )

cl_init.lua



net.Receive( "f4menu", function()
	if( !MainMenu ) then
--65  	MainMenu = vgui.Create( "menu_main" )
		MainMenu.SetVisible( false )
	end
	
	if( MainMenu:IsVisible() ) then
		MainMenu:SetVisible( false )
		gui.EnableScreenClicker( false )
	else
		MainMenu:SetVisible( true )
		gui.EnableScreenClicker( true )
	end
	
end)

I am guessing it is the same for the sheet1:Dock( FILL ) to be a . instead of :? And if so is it for DockMargin, DockPadding also?

#4 


local sheet1 = vgui.Create( "DPane", colsheet )

Well, for starters you misspelled DPanel.

#5

Yes thank you that fixed it.
Sorry but yet another error

Error:



[ERROR] gamemodes/testgamemode/gamemode/vgui/menu_main.lua:57: attempt to call field 'SetColor' (a nil value)
  1. Init - gamemodes/testgamemode/gamemode/vgui/menu_main.lua:57
   2. Create - lua/includes/extensions/client/panel/scriptedpanels.lua:37
    3. func - gamemodes/testgamemode/gamemode/cl_init.lua:65
     4. unknown - lua/includes/extensions/net.lua:32

Code:



		local teammenu = vgui.Create( "DPanel", sheet1 )
		teammenu:Dock( TOP )
		teammenu:DockMargin( 15, 10, 15, 10)
		teammenu:DockPadding( 290, 10, 290, 10)
		teammenu:SetSize( 100, 50 )
--57		teammenu:SetColor( 255, 255, 255, 255 )
#6

Try this.

DPanel:SetBackgroundColor

#7

Yes that worked but this is the last thing. (I hope)
The error



[ERROR] lua/derma/derma_gwen.lua:21: bad argument #3 to 'SetDrawColor' (number expected, got no value)
  1. SetDrawColor - [C]:-1
   2. Normal - lua/derma/derma_gwen.lua:21
    3. unknown - lua/skins/default.lua:315

The code



Paint = function( self, w, h )
		
		draw.RoundedBox( 0, 0, 0, w, h, Color( 10, 10, 10, 150) )
		surface.SetDrawColor( 255, 255, 255, 255 )
		surface.DrawOutlinedRect( 2, 2, w-4, h-4)
		
	end

The “Paint” thing were mentioned before. But the SetDrawColor() is the issue. This one is the last thing in the list.

#8

That error isn’t related to the PANEL.Paint function. Post the full code.

#9

Why are you doing draw.RoundedBox with 0 as round argument, just do surface.DrawRect() and save 8 drawcalls (In case that behavior changed)

#10

I fixed it. Removed the thing and made a text and a button. Something were wrong with the DPanel. Propably because I accidentally put it outside my DColumnSheet.