[HELP ME] Why not working this script?

[Turbesz]

ERROR:xy\client.lua:13: attempt to call method 'gsub' (a nil value)

--client

local x, y = guiGetScreenSize() 
local font_os = (x/1600+y/900)/2 
local font = font_os*1 
local nSpaceY = dxGetFontHeight(font, "default-bold") 
local nSpaceYOld = dxGetFontHeight(2, "default-bold") 
local szovegek = {} 
for i=0, 4, 1 do 
    szovegek[i] = "" 
end 
function itsRenderTime() 
    for i = 0, 4, 1 do 
        if szovegek[i] then 
            local topSpaceX = dxGetTextWidth(szovegek[i]:gsub("#%x%x%x%x%x%x",""),font,"default-bold") 
            local webX=topSpaceX+font_os*10 
            dxDrawRectangle ( x-webX-font_os*5, nSpaceYOld*2+font_os*8+nSpaceY*(4-i)+font_os*(4-i), webX, nSpaceY+font_os*4, tocolor ( 0, 0, 0, 155 ) ) 
            dxDrawEmptyRec ( x-webX-font_os*5, nSpaceYOld*2+font_os*8+nSpaceY*(4-i)+font_os*(4-i), webX, nSpaceY+font_os*4, tocolor ( 255, 255, 255, 200 ), 2 ) 
            dxDrawText ( szovegek[i], x-webX, nSpaceYOld*2+font_os*10+nSpaceY*(4-i)+font_os*(4-i), topSpaceX, nSpaceY, tocolor ( 255, 255, 255, 255 ), font, "default-bold", "left", "top",true,false,false,true ) 
        end 
    end 
end 
addEventHandler("onClientRender", getRootElement(), itsRenderTime) 
  
function infoServer2(szoveg) 
    for i = 3, 0, -1 do 
        szovegek[i+1] = szovegek[i] 
    end 
    szovegek[0] = szoveg 
end 
addEvent("infoServer2", true) 
addEventHandler("infoServer2",getRootElement(), infoServer2) 
  
function dxDrawEmptyRec(absX,absY,sizeX,sizeY,color,ancho) 
    dxDrawRectangle ( absX,absY,sizeX,ancho,color ) 
    dxDrawRectangle ( absX,absY+ancho,ancho,sizeY-ancho,color ) 
    dxDrawRectangle ( absX+ancho,absY+sizeY-ancho,sizeX-ancho,ancho,color ) 
    dxDrawRectangle ( absX+sizeX-ancho,absY+ancho,ancho,sizeY-ancho*2,color )   
end 
  
local aValto = true 
function azEltunteto() 
    if aValto then 
        aValto = false 
        removeEventHandler ( "onClientRender", root, itsRenderTime ) 
        
    else 
        aValto = true 
        addEventHandler ( "onClientRender", root, itsRenderTime ) 
    end 
end 
bindKey("delete","down",azEltunteto) 

--server

local szovegek = {} 
local result = szovegek 
--outputChatBox(unpack(result)) 
  
addEventHandler('onPlayerChangeNick', root, 
    function(oldNick, newNick) 
    szovegek = { oldNick .. ' is now known as ' .. newNick, 255, 100, 100 }  
    triggerClientEvent ( "infoServer2", getRootElement(), szovegek ) 
    end 
) 

[thisdp]

You should use string.gsub

Lua uses string library you can call functions with string.*

[Turbesz]

You should use string.gsub

Lua uses string library you can call functions with string.*

function arguments expected near '.' wtf?

[JR10]

You're sending a table, not a string. You need to retrieve the first element of that table, which is the string-type message.

function infoServer2(szoveg) 
    for i = 3, 0, -1 do 
        szovegek[i+1] = szovegek[i] 
    end 
    szovegek[0] = szoveg[0] 
end 
addEvent("infoServer2", true) 
addEventHandler("infoServer2",getRootElement(), infoServer2) 

[Turbesz]

You're sending a table, not a string. You need to retrieve the first element of that table, which is the string-type message.

function infoServer2(szoveg) 
    for i = 3, 0, -1 do 
        szovegek[i+1] = szovegek[i] 
    end 
    szovegek[0] = szoveg[0] 
end 
addEvent("infoServer2", true) 
addEventHandler("infoServer2",getRootElement(), infoServer2) 

working, but doesn't show message

[Simple0x47]

Please add this line to -> function itsRenderTime()

  
outputChatBox("works, until here...") 
  

It's just for debug. Add it and tell us if the message from the outputChatBox appears on the chat.

[Turbesz]

Please add this line to -> function itsRenderTime()

  
outputChatBox("works, until here...") 
  

It's just for debug. Add it and tell us if the message from the outputChatBox appears on the chat.

"works, until here..."

[Simple0x47]

Does it show that message on the chat?

[Turbesz]

Does it show that message on the chat?

Yes!

[Simple0x47]

Try this, and make sure that szovegek has values on its 1 - 4 indexes.

  
function itsRenderTime() 
    for i = 1, 4 do 
        if szovegek[i] then -- It doesn't appear because it doesn't exist so please make sure that this table has into it values. 
            local topSpaceX = dxGetTextWidth(szovegek[i]:gsub("#%x%x%x%x%x%x",""),font,"default-bold") 
            local webX=topSpaceX+font_os*10 
            dxDrawRectangle ( x-webX-font_os*5, nSpaceYOld*2+font_os*8+nSpaceY*(4-i)+font_os*(4-i), webX, nSpaceY+font_os*4, tocolor ( 0, 0, 0, 155 ) ) 
            dxDrawEmptyRec ( x-webX-font_os*5, nSpaceYOld*2+font_os*8+nSpaceY*(4-i)+font_os*(4-i), webX, nSpaceY+font_os*4, tocolor ( 255, 255, 255, 200 ), 2 ) 
            dxDrawText ( szovegek[i], x-webX, nSpaceYOld*2+font_os*10+nSpaceY*(4-i)+font_os*(4-i), topSpaceX, nSpaceY, tocolor ( 255, 255, 255, 255 ), font, "default-bold", "left", "top",true,false,false,true ) 
        end 
    end 
end 
  

[Turbesz]

Try this, and make sure that szovegek has values on its 1 - 4 indexes.

  
function itsRenderTime() 
    for i = 1, 4 do 
        if szovegek[i] then -- It doesn't appear because it doesn't exist so please make sure that this table has into it values. 
            local topSpaceX = dxGetTextWidth(szovegek[i]:gsub("#%x%x%x%x%x%x",""),font,"default-bold") 
            local webX=topSpaceX+font_os*10 
            dxDrawRectangle ( x-webX-font_os*5, nSpaceYOld*2+font_os*8+nSpaceY*(4-i)+font_os*(4-i), webX, nSpaceY+font_os*4, tocolor ( 0, 0, 0, 155 ) ) 
            dxDrawEmptyRec ( x-webX-font_os*5, nSpaceYOld*2+font_os*8+nSpaceY*(4-i)+font_os*(4-i), webX, nSpaceY+font_os*4, tocolor ( 255, 255, 255, 200 ), 2 ) 
            dxDrawText ( szovegek[i], x-webX, nSpaceYOld*2+font_os*10+nSpaceY*(4-i)+font_os*(4-i), topSpaceX, nSpaceY, tocolor ( 255, 255, 255, 255 ), font, "default-bold", "left", "top",true,false,false,true ) 
        end 
    end 
end 
  

Doesn't working

[Simple0x47]

That's because the table has no values into it. So try to add values into it and tell us if it works.

[Turbesz]

That's because the table has no values into it. So try to add values into it and tell us if it works.

Doesn't working

[Simple0x47]

Does the debugscript 3 say anything?

[Turbesz]

Does the debugscript 3 say anything?

No, nothing.

[Simple0x47]

Let's go again with the crazy debugging :v

Add this:

  
outputChatBox("Everything seems fine until here...") 
  

After this:

  
if szovegek[i] then 
  

[Turbesz]

Let's go again with the crazy debugging :v

Add this:

  
outputChatBox("Everything seems fine until here...") 
  

After this:

  
if szovegek[i] then 
  

working:D

[Simple0x47]

Maybe the position math's are wrong. Take a look at them and output them to see if they're right and they don't are outside the screen size.