[Client] - Blank screen instead of champion select.
I was queuing for an ARAM game, and upon joining champion select, all I saw was a black screen where the champion select screen would normally be, so I had to exit out.
Right after the queue finished, when champion select would normally load, I heard two different sounds that are familiar in quick succession, much faster (i.e. closer together) than they should have been - possibly one cutting off the other, but I only heard it once, so I don't know - one was sound you get when you get to the champion select screen, and the other is maybe the sound at the end of queueing, but I can't really remember if there is a sound there. I couldn't see anything except the top bar (with minimize/exit) and border (and of course my desktop), pressing around where buttons would normally be didn't seem to make any sounds, so I exited out. My logs are saved if you want them, but I forgot to take a screenshot.
I have seen this issue once, but while waiting through exit-cooldown decided to report the issue. I am not aware of any reproduction steps but will update if I see the issue again.
Also, "help" in the client still says you can still submit logs from preferences in the top right, but I was unable to find a button for that. It is inconvenient. Below is my best guess at the relevant logs. I use outgoing IP whitelisting on my home machine for security, so the chat errors are easy to explain.
11/23/2015 22:03:01.489 [WARN] com.riotgames.platform.gameclient.module.services.maestro.MaestroServiceImpl GAME_TRACE_LOG [MaestroService] type=gameStopped step=9 11/23/2015 22:03:02.025 [WARN] com.riotgames.platform.gameclient.module.services.lcds.ChatServiceImpl 0021 connection_onErrorHandler: Received unhandled error code [501] 11/23/2015 22:03:03.874 [WARN] com.riotgames.platform.gameclient.module.services.lcds.ChatServiceImpl 0021 connection_onErrorHandler: Received unhandled error code [501] 11/23/2015 22:03:21.990 [WARN] com.riotgames.platform.gameclient.module.services.lcds.ChatServiceImpl 0021 connection_onErrorHandler: Received unhandled error code [501] 11/23/2015 22:03:35.612 [WARN] com.riotgames.pvpnet.game.controllers.MasterGameController 0012 Receivied game message out of sequence. Existing Game: [3878178811] - (POST_CHAMP_SELECT) OL(14) Just received game: [3878178811] - (JOINING_CHAMP_SELECT) OL(2) 11/23/2015 22:03:35.614 [WARN] com.riotgames.platform.gameclient.controllers.game.commands.trades.GetPotentialTradersCommand Trades forced off, turning of all trades 11/23/2015 22:03:35.614 [WARN] com.riotgames.platform.gameclient.controllers.game.commands.trades.GetPotentialTradersCommand Trades forced off, turning of all trades 11/23/2015 22:03:35.614 [WARN] com.riotgames.platform.gameclient.controllers.game.commands.trades.GetPotentialTradersCommand Trades forced off, turning of all trades 11/23/2015 22:03:35.614 [WARN] com.riotgames.platform.gameclient.controllers.game.commands.trades.GetPotentialTradersCommand Trades forced off, turning of all trades 11/23/2015 22:03:35.614 [WARN] com.riotgames.platform.gameclient.controllers.game.commands.trades.GetPotentialTradersCommand Trades forced off, turning of all trades 11/23/2015 22:03:35.619 [WARN] com.riotgames.platform.gameclient.controllers.game.commands.trades.GetPotentialTradersCommand Trades forced off, turning of all trades 11/23/2015 22:03:35.635 [WARN] com.riotgames.pvpnet.game.controllers.MasterGameController 0012 Receivied game message out of sequence. Existing Game: [3878178811] - (POST_CHAMP_SELECT) OL(14) Just received game: [3878178811] - (JOINING_CHAMP_SELECT) OL(2) 11/23/2015 22:03:35.636 [ERROR] com.riotgames.util.logging.UncaughtErrorHandler 1009 Uncaught error from LolClient: TypeError: Error #1009 at com.riotgames.platform.gameclient.controllers.game.controllers::ChampionSelectionController/onChampionSelectAckSuccess() at MethodInfo-868() at MethodInfo-1008() at flash.events::EventDispatcher/dispatchEvent() at mx.rpc::AbstractService/dispatchEvent() at mx.rpc::AbstractOperation/http://www.adobe.com/2006/flex/mx/internal::dispatchRpcEvent() at mx.rpc::AbstractInvoker/http://www.adobe.com/2006/flex/mx/internal::resultHandler() at mx.rpc::Responder/result() at mx.rpc::AsyncRequest/acknowledge() at NetConnectionMessageResponder/resultHandler() at mx.messaging::MessageResponder/result() 11/23/2015 22:03:40.669 [WARN] com.riotgames.platform.gameclient.module.services.lcds.ChatServiceImpl 0021 connection_onErrorHandler: Received unhandled error code [404]