Need 50p here about modshop

[SkatCh]

hi please i need some help here i got this warning when i hit the marker :

function hideAllButtonsInMainWnd( ) 
    for i = 1, 17 do 
        guiSetVisible( shopGUI.buttons[i], false )  <----------- this line 
    end 
    guiSetVisible( shopGUI.buttons[ "Paintjob" ], false ) 
end 

Bad argument @ guiSetVisible [expected gui-element at argument 1, got nil]

[#DRAGON!FIRE]

function hideAllButtonsInMainWnd( ) 
    for i = 1, 17 do 
         if ( isElement ( shopGUI.buttons[i] ) ) then 
            guiSetVisible( shopGUI.buttons[i], false )  <----------- this line 
       end 
    end 
    guiSetVisible( shopGUI.buttons[ "Paintjob" ], false ) 
end 

[SkatCh]

thx bro i got many other problems and i fix them with the same method , thx again for ur help topic can be locked.

[#DRAGON!FIRE]

You are welcome .