Andreas.

gui-window isn't an element type??

addEvent("checkIFGUIOpen", true) function checkIFGUIOpen() if (isAnyGUIOpen) then outputChatBox("GUI open") else outputChatBox("false") end end addEventHandler("checkIFGUIOpen", root, checkIFGUIOpen) function isAnyGUIOpen() local gui = getElementsByType('gui-window') for _, v in ipairs(gui) do if(guiGetVisible(v)) then return true end end return false end it outputs GUI open even thought I don't have any open, or does it count a cursor as one?

nope, already tried wrong argument.

I want to to check if a GUI window is open(all) not only a special window, get me?

nevermind, solved it but how can I check if a player has a GUI window open? like if (guiGetVisible(root)) then

solved

You're welcome

You might need to change the dimension of the marker if you're in another dimension. setElementDimension