End round sound

I dont kown why my script dont work its for murder end round sound
It looks like this

END_OF_ROUND{
“round/ino1.mp3”,
“round/ino2.mp3”,
“round/ino3.mp3”,
“round/ino4.mp3”,
“round/ino5.mp3”,
“round/ino6.mp3”,
“round/ino7.mp3”,
“round/ino8.mp3”,
“round/ino9.mp3”,
}

– Don’t edit zone !

// You must define a default sound to play if some of your lists above are empty.
END_OF_ROUND_WIN_DEFAULT_SOUND = “round/ino1.mp3”;

if ( SERVER ) then
util.AddNetworkString( “_ttt_end_round_music” );

for k, v in pairs( END_OF_ROUND ) do resource.AddFile( "sound/" .. v ); end
for k, v in pairs( END_OF_ROUND ) do resource.AddFile( "sound/" .. v ); end
for k, v in pairs( END_OF_ROUND ) do resource.AddFile( "sound/" .. v ); end

local function endofround( wintype )
	// Default sound
	local _sound = END_OF_ROUND_WIN_DEFAULT_SOUND
	
	if self.RoundStage == 1 then
		_sound = table.Random( END_OF_ROUND );
	elseif self.RoundStage == 2 then
		_sound = table.Random( END_OF_ROUND );
	elseif self.RoundStage == 3 then
		_sound = table.Random( END_OF_ROUND );
	end
	
	net.Start( "_ttt_end_round_music" );
		net.WriteString( _sound );
	net.Broadcast( );
end
hook.Add( "RoundEnd", "Handymanendofround", endofround )

end

and the error is

[ERROR] lua/sv_end_round_music.lua:2: attempt to call global ‘END_OF_ROUND’ (a nil value)

  1. unknown - lua/sv_end_round_music.lua:2


END_OF_ROUND{
"round/ino1.mp3",
"round/ino2.mp3",
"round/ino3.mp3",
"round/ino4.mp3",
"round/ino5.mp3",
"round/ino6.mp3",
"round/ino7.mp3",
"round/ino8.mp3",
"round/ino9.mp3",
}


should be



END_OF_ROUND = {
"round/ino1.mp3",
"round/ino2.mp3",
"round/ino3.mp3",
"round/ino4.mp3",
"round/ino5.mp3",
"round/ino6.mp3",
"round/ino7.mp3",
"round/ino8.mp3",
"round/ino9.mp3",
}


oke. now its now showing any error but there is anoter problem i dont hear the sound after end of round

bump

Could be a number of things. Are clients actually downloading the sound? Is the filepath correct? Are the sounds in the right format?

filepath is correct
sounds are in mp3
i test it on lan and i have this sounds

could it be that i write something wrong ?
i got this murder version https://github.com/mechanicalmind/murder