GUI Doesn't show up

[Bean666]

hi , when i step on the marker the gui doesnt show up but i have set it already in the script is there any problem in this script?

code:

local marker1 = createMarker( -1152.5478515625, -955.203125, 129.21875, "Cylinder", 1.5, 0, 255, 0, 255) 
  
GUIEditor = { 
    button = {}, 
    window = {}, 
    label = {}, 
    memo = {} 
} 
        GUIEditor.window[1] = guiCreateWindow(368, 139, 581, 472, "Weapon Shop", false) 
        guiWindowSetSizable(GUIEditor.window[1], false) 
        guiSetVisible(GUIEditor.window[1], false) 
        GUIEditor.tabpanel[1] = guiCreateTabPanel(9, 63, 562, 399, false, GUIEditor.window[1]) 
        GUIEditor.tab[1] = guiCreateTab("Weapons", GUIEditor.tabpanel[1]) 
        GUIEditor.button[1] = guiCreateButton(18, 42, 102, 44, "M4", false, GUIEditor.tab[1]) 
        GUIEditor.button[2] = guiCreateButton(184, 42, 102, 44, "AK47", false, GUIEditor.tab[1]) 
        GUIEditor.button[3] = guiCreateButton(353, 42, 102, 44, "MP5", false, GUIEditor.tab[1]) 
        GUIEditor.button[4] = guiCreateButton(353, 129, 102, 44, "Uzi", false, GUIEditor.tab[1]) 
        GUIEditor.button[5] = guiCreateButton(184, 129, 102, 44, "Shotgun", false, GUIEditor.tab[1]) 
        GUIEditor.button[6] = guiCreateButton(18, 129, 102, 44, "Spaz12", false, GUIEditor.tab[1]) 
        GUIEditor.button[7] = guiCreateButton(18, 209, 102, 44, "Tec9", false, GUIEditor.tab[1]) 
        GUIEditor.button[8] = guiCreateButton(184, 209, 102, 44, "Sniper", false, GUIEditor.tab[1]) 
        GUIEditor.button[9] = guiCreateButton(353, 209, 102, 44, "Deagle", false, GUIEditor.tab[1]) 
        GUIEditor.tab[2] = guiCreateTab("Refill Health", GUIEditor.tabpanel[1]) 
        GUIEditor.button[10] = guiCreateButton(164, 147, 227, 65, "Refill Health", false, GUIEditor.tab[2]) 
        GUIEditor.button[11] = guiCreateButton(486, 44, 80, 34, "Close", false, GUIEditor.window[1])     
        GUIEditor.label[1] = guiCreateLabel(148, 20, 242, 43, "Weapon Shop", false, GUIEditor.window[1]) 
        guiSetFont(GUIEditor.label[1], "sa-header") 
        guiLabelSetColor(GUIEditor.label[1], 35, 139, 219) 
        GUIEditor.label[2] = guiCreateLabel(400, 20, 147, 16, "Weapon Shop By Shaman", false, GUIEditor.window[1])     
  
addEventHandler("onClientMarkerHit", marker1, function(player) 
         if (player == localPlayer) then 
             guiSetVisible(GUIEditor.window[1], true) 
             showCursor(true) 
         end 
 end) 
  
 addEventHandler("onClientGUIClick",GUIEditor.button[11],function() 
 if ( source == GUIEditor.button[11]) then 
           guiSetVisible(GUIEditor.window[1],false) 
           showCursor(false) 
       end 
   end )   
  
 addEventHandler("onClientGUIClick",GUIEditor.button[1],function() 
   if ( source == GUIEditor.button[1]) then 
           showCursor(true) 
           triggerServerEvent ("giveweaponm4",getLocalPlayer(),giveweaponm4) 
       end 
   end )    
  
 addEventHandler("onClientGUIClick",GUIEditor.button[2],function() 
   if ( source == GUIEditor.button[2]) then 
           showCursor(true) 
           triggerServerEvent ("giveweaponak47",getLocalPlayer(),giveweaponak47) 
       end 
   end )    
  
 addEventHandler("onClientGUIClick",GUIEditor.button[3],function() 
   if ( source == GUIEditor.button[3]) then 
           showCursor(true) 
           triggerServerEvent ("givelol",getLocalPlayer(),givelol) 
       end 
   end )    
  
addEventHandler("onClientGUIClick",GUIEditor.button[4],function() 
   if ( source == GUIEditor.button[4]) then 
           showCursor(true) 
           triggerServerEvent ("giveweaponuzi",getLocalPlayer(),giveweaponuzi) 
       end 
   end )    
  
addEventHandler("onClientGUIClick",GUIEditor.button[5],function() 
   if ( source == GUIEditor.button[5]) then 
           showCursor(true) 
           triggerServerEvent ("giveweaponshot",getLocalPlayer(),giveweaponshot) 
       end 
   end )  
  
addEventHandler("onClientGUIClick",GUIEditor.button[6],function() 
   if ( source == GUIEditor.button[6]) then 
           showCursor(true) 
           triggerServerEvent ("giveweaponspaz",getLocalPlayer(),giveweaponspaz) 
       end 
   end )  
    
   addEventHandler("onClientGUIClick",GUIEditor.button[7],function() 
   if ( source == GUIEditor.button[7]) then 
           showCursor(true) 
           triggerServerEvent ("giveweapontec",getLocalPlayer(),giveweapontec) 
       end 
   end )  
    
      addEventHandler("onClientGUIClick",GUIEditor.button[8],function() 
      if ( source == GUIEditor.button[8]) then 
           showCursor(true) 
           triggerServerEvent ("giveweaponsniper",getLocalPlayer(),giveweaponsniper) 
       end 
   end )  
    
         addEventHandler("onClientGUIClick",GUIEditor.button[9],function() 
         if ( source == GUIEditor.button[9]) then 
           showCursor(true) 
           triggerServerEvent ("giveweapondeagle",getLocalPlayer(),giveweapondeagle) 
       end 
   end )  
    
            addEventHandler("onClientGUIClick",GUIEditor.button[10],function() 
            if ( source == GUIEditor.button[10]) then 
           showCursor(true) 
           triggerServerEvent ("givehp",getLocalPlayer(),givehp) 
       end 
   end )  

[Bean666]

i used debugscript 3 and it shown this.

[TAPL]

This is your table:

GUIEditor = { 
    button = {}, 
    window = {}, 
    label = {}, 
    memo = {} 
} 

You don't have tabpanel nor tab defined.

GUIEditor = { 
    button = {}, 
    window = {}, 
    label = {}, 
    memo = {}, 
    tabpanel = {}, 
    tab = {} 
} 

Beside that you passed undefined variable in the triggers. And also you should have used the event onClientGUIClick one time and use if source == button then and elseif...