A question about setTimer's

[Xeno]

Thank you both, works perfectly <3

[Kenix]

This is worng

Correct

function start( player ) 
    if isElement( player ) then 
        crate = createObject( 2991,-1353,-185,14 ) 
        local team = getPlayerTeam( player ) 
        local object = createObject( 2991, -1353, -185, 14 ) 
        if team then 
            local police = getTeamFromName( "Police" ) 
            local criminals = getTeamFromName( "Criminals" ) 
            
            if team == police then 
                outputChatBox( "You're a police officer.", player, 0, 255, 0 ) 
            elseif team == criminal then 
                outputChatBox( "You're a criminal.", player, 0, 255, 0 ) 
            end 
        end 
    end     
end 
  
addEventHandler("onResourceStart", resourceRoot,  
    function( resource ) 
        setTimer( 
            function ( ) 
                local players = getElementsByType( "player" ) 
                for _, player in pairs( players ) do 
                    start( player ) 
                end 
            end 
        , 7500, 
        1) 
    end 
)    

[BinSlayer1]

assuming it's clientside.. 'player' is not defined when the resource starts, you can only use 'localPlayer', BUT there is no reason why you would pass the localPlayer with a timer, since it exists everywhere in the script and can be used at all times

[Xeno]

Its server sided