Résolu Connexion automatique à un serveur

[mindany2]

Bonjour,
Je cherche à faire un bouton de connexion automatique à un serveur , en 1.6 je n’avais aucun problème mais lorsque j’essaye en 1.7 cela bug
J’ai essayé avec :

this.mc.displayGuiScreen(new GuiConnecting(this, this.mc, new ServerData("Local", "localhost:25565")));

et

mc.displayGuiScreen(new GuiConnecting(this, mc, "localhost", 25565));

J’ai cherché dans les logs mais je ne vois pas comment arranger ça

[18:52:40] [Client thread/INFO]: Connecting to localhost, 25565
[18:52:40] [Netty Client IO #3/ERROR] [FML]: HandshakeMessageHandler exception
java.lang.NullPointerException
at cpw.mods.fml.client.FMLClientHandler.waitForPlayClient(FMLClientHandler.java:757) ~[FMLClientHandler.class:?]
at cpw.mods.fml.common.FMLCommonHandler.waitForPlayClient(FMLCommonHandler.java:499) ~[FMLCommonHandler.class:?]
at cpw.mods.fml.common.network.handshake.NetworkDispatcher.clientListenForServerHandshake(NetworkDispatcher.java:153) ~[NetworkDispatcher.class:?]
at cpw.mods.fml.common.network.handshake.FMLHandshakeClientState$1.accept(FMLHandshakeClientState.java:32) ~[FMLHandshakeClientState$1.class:?]
at cpw.mods.fml.common.network.handshake.FMLHandshakeClientState$1.accept(FMLHandshakeClientState.java:26) ~[FMLHandshakeClientState$1.class:?]
at cpw.mods.fml.common.network.handshake.HandshakeMessageHandler.userEventTriggered(HandshakeMessageHandler.java:40) ~[HandshakeMessageHandler.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeUserEventTriggered(DefaultChannelHandlerContext.java:308) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireUserEventTriggered(DefaultChannelHandlerContext.java:294) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.ChannelInboundHandlerAdapter.userEventTriggered(ChannelInboundHandlerAdapter.java:108) [ChannelInboundHandlerAdapter.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeUserEventTriggered(DefaultChannelHandlerContext.java:308) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireUserEventTriggered(DefaultChannelHandlerContext.java:294) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.ChannelInboundHandlerAdapter.userEventTriggered(ChannelInboundHandlerAdapter.java:108) [ChannelInboundHandlerAdapter.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeUserEventTriggered(DefaultChannelHandlerContext.java:308) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireUserEventTriggered(DefaultChannelHandlerContext.java:294) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelPipeline.fireUserEventTriggered(DefaultChannelPipeline.java:779) [DefaultChannelPipeline.class:?]
at cpw.mods.fml.common.network.handshake.NetworkDispatcher.handlerAdded(NetworkDispatcher.java:131) [NetworkDispatcher.class:?]
at io.netty.channel.DefaultChannelPipeline.callHandlerAdded0(DefaultChannelPipeline.java:484) [DefaultChannelPipeline.class:?]
at io.netty.channel.DefaultChannelPipeline.callHandlerAdded(DefaultChannelPipeline.java:479) [DefaultChannelPipeline.class:?]
at io.netty.channel.DefaultChannelPipeline.addBefore0(DefaultChannelPipeline.java:178) [DefaultChannelPipeline.class:?]
at io.netty.channel.DefaultChannelPipeline.addBefore(DefaultChannelPipeline.java:163) [DefaultChannelPipeline.class:?]
at io.netty.channel.DefaultChannelPipeline.addBefore(DefaultChannelPipeline.java:153) [DefaultChannelPipeline.class:?]
at cpw.mods.fml.common.network.handshake.NetworkDispatcher.insertIntoChannel(NetworkDispatcher.java:118) [NetworkDispatcher.class:?]
at cpw.mods.fml.common.network.handshake.NetworkDispatcher.clientToServerHandshake(NetworkDispatcher.java:123) [NetworkDispatcher.class:?]
at cpw.mods.fml.common.network.internal.FMLNetworkHandler.fmlClientHandshake(FMLNetworkHandler.java:66) [FMLNetworkHandler.class:?]
at net.minecraft.client.network.NetHandlerLoginClient.handleLoginSuccess(NetHandlerLoginClient.java:96) [NetHandlerLoginClient.class:?]
at net.minecraft.network.login.server.S02PacketLoginSuccess.processPacket(S02PacketLoginSuccess.java:46) [S02PacketLoginSuccess.class:?]
at net.minecraft.network.login.server.S02PacketLoginSuccess.processPacket(S02PacketLoginSuccess.java:63) [S02PacketLoginSuccess.class:?]
at net.minecraft.network.NetworkManager.channelRead0(NetworkManager.java:125) [NetworkManager.class:?]
at net.minecraft.network.NetworkManager.channelRead0(NetworkManager.java:379) [NetworkManager.class:?]
at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:98) [SimpleChannelInboundHandler.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:173) [ByteToMessageDecoder.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:173) [ByteToMessageDecoder.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?]
at io.netty.handler.timeout.ReadTimeoutHandler.channelRead(ReadTimeoutHandler.java:149) [ReadTimeoutHandler.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785) [DefaultChannelPipeline.class:?]
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:100) [AbstractNioByteChannel$NioByteUnsafe.class:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:480) [NioEventLoop.class:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:447) [NioEventLoop.class:?]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:341) [NioEventLoop.class:?]
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:101) [SingleThreadEventExecutor$2.class:?]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_25]
[18:52:40] [Netty Client IO #3/ERROR] [FML]: ChannelRegistrationHandler exception
java.lang.ClassCastException: Cannot cast net.minecraft.client.network.NetHandlerLoginClient to net.minecraft.client.network.NetHandlerPlayClient
at java.lang.Class.cast(Unknown Source) ~[?:1.7.0_25]
at cpw.mods.fml.common.network.FMLNetworkEvent$CustomPacketRegistrationEvent.<init>(FMLNetworkEvent.java:93) ~[FMLNetworkEvent$CustomPacketRegistrationEvent.class:?]
at cpw.mods.fml.client.FMLClientHandler.fireNetRegistrationEvent(FMLClientHandler.java:772) ~[FMLClientHandler.class:?]
at cpw.mods.fml.common.FMLCommonHandler.fireNetRegistrationEvent(FMLCommonHandler.java:504) ~[FMLCommonHandler.class:?]
at cpw.mods.fml.common.network.handshake.ChannelRegistrationHandler.channelRead0(ChannelRegistrationHandler.java:28) ~[ChannelRegistrationHandler.class:?]
at cpw.mods.fml.common.network.handshake.ChannelRegistrationHandler.channelRead0(ChannelRegistrationHandler.java:15) ~[ChannelRegistrationHandler.class:?]
at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:98) ~[SimpleChannelInboundHandler.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785) [DefaultChannelPipeline.class:?]
at io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:169) [EmbeddedChannel.class:?]
at cpw.mods.fml.common.network.handshake.NetworkDispatcher.handleClientSideCustomPacket(NetworkDispatcher.java:249) [NetworkDispatcher.class:?]
at cpw.mods.fml.common.network.handshake.NetworkDispatcher.channelRead0(NetworkDispatcher.java:184) [NetworkDispatcher.class:?]
at cpw.mods.fml.common.network.handshake.NetworkDispatcher.channelRead0(NetworkDispatcher.java:42) [NetworkDispatcher.class:?]
at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:98) [SimpleChannelInboundHandler.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:173) [ByteToMessageDecoder.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:173) [ByteToMessageDecoder.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?]
at io.netty.handler.timeout.ReadTimeoutHandler.channelRead(ReadTimeoutHandler.java:149) [ReadTimeoutHandler.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785) [DefaultChannelPipeline.class:?]
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:100) [AbstractNioByteChannel$NioByteUnsafe.class:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:480) [NioEventLoop.class:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:447) [NioEventLoop.class:?]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:341) [NioEventLoop.class:?]
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:101) [SingleThreadEventExecutor$2.class:?]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_25]
[18:52:40] [Netty Client IO #3/ERROR] [FML]: FMLIndexedMessageCodec exception caught
java.lang.ClassCastException: Cannot cast net.minecraft.client.network.NetHandlerLoginClient to net.minecraft.client.network.NetHandlerPlayClient
at java.lang.Class.cast(Unknown Source) ~[?:1.7.0_25]
at cpw.mods.fml.common.network.FMLNetworkEvent$CustomPacketRegistrationEvent.<init>(FMLNetworkEvent.java:93) ~[FMLNetworkEvent$CustomPacketRegistrationEvent.class:?]
at cpw.mods.fml.client.FMLClientHandler.fireNetRegistrationEvent(FMLClientHandler.java:772) ~[FMLClientHandler.class:?]
at cpw.mods.fml.common.FMLCommonHandler.fireNetRegistrationEvent(FMLCommonHandler.java:504) ~[FMLCommonHandler.class:?]
at cpw.mods.fml.common.network.handshake.ChannelRegistrationHandler.channelRead0(ChannelRegistrationHandler.java:28) ~[ChannelRegistrationHandler.class:?]
at cpw.mods.fml.common.network.handshake.ChannelRegistrationHandler.channelRead0(ChannelRegistrationHandler.java:15) ~[ChannelRegistrationHandler.class:?]
at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:98) ~[SimpleChannelInboundHandler.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785) [DefaultChannelPipeline.class:?]
at io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:169) [EmbeddedChannel.class:?]
at cpw.mods.fml.common.network.handshake.NetworkDispatcher.handleClientSideCustomPacket(NetworkDispatcher.java:249) [NetworkDispatcher.class:?]
at cpw.mods.fml.common.network.handshake.NetworkDispatcher.channelRead0(NetworkDispatcher.java:184) [NetworkDispatcher.class:?]
at cpw.mods.fml.common.network.handshake.NetworkDispatcher.channelRead0(NetworkDispatcher.java:42) [NetworkDispatcher.class:?]
at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:98) [SimpleChannelInboundHandler.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:173) [ByteToMessageDecoder.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:173) [ByteToMessageDecoder.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?]
at io.netty.handler.timeout.ReadTimeoutHandler.channelRead(ReadTimeoutHandler.java:149) [ReadTimeoutHandler.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785) [DefaultChannelPipeline.class:?]
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:100) [AbstractNioByteChannel$NioByteUnsafe.class:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:480) [NioEventLoop.class:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:447) [NioEventLoop.class:?]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:341) [NioEventLoop.class:?]
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:101) [SingleThreadEventExecutor$2.class:?]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_25]
[18:52:40] [Netty Client IO #3/ERROR] [FML]: HandshakeMessageHandler exception
java.lang.ClassCastException: Cannot cast net.minecraft.client.network.NetHandlerLoginClient to net.minecraft.client.network.NetHandlerPlayClient
at java.lang.Class.cast(Unknown Source) ~[?:1.7.0_25]
at cpw.mods.fml.common.network.FMLNetworkEvent$CustomPacketRegistrationEvent.<init>(FMLNetworkEvent.java:93) ~[FMLNetworkEvent$CustomPacketRegistrationEvent.class:?]
at cpw.mods.fml.client.FMLClientHandler.fireNetRegistrationEvent(FMLClientHandler.java:772) ~[FMLClientHandler.class:?]
at cpw.mods.fml.common.FMLCommonHandler.fireNetRegistrationEvent(FMLCommonHandler.java:504) ~[FMLCommonHandler.class:?]
at cpw.mods.fml.common.network.handshake.ChannelRegistrationHandler.channelRead0(ChannelRegistrationHandler.java:28) ~[ChannelRegistrationHandler.class:?]
at cpw.mods.fml.common.network.handshake.ChannelRegistrationHandler.channelRead0(ChannelRegistrationHandler.java:15) ~[ChannelRegistrationHandler.class:?]
at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:98) ~[SimpleChannelInboundHandler.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785) [DefaultChannelPipeline.class:?]
at io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:169) [EmbeddedChannel.class:?]
at cpw.mods.fml.common.network.handshake.NetworkDispatcher.handleClientSideCustomPacket(NetworkDispatcher.java:249) [NetworkDispatcher.class:?]
at cpw.mods.fml.common.network.handshake.NetworkDispatcher.channelRead0(NetworkDispatcher.java:184) [NetworkDispatcher.class:?]
at cpw.mods.fml.common.network.handshake.NetworkDispatcher.channelRead0(NetworkDispatcher.java:42) [NetworkDispatcher.class:?]
at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:98) [SimpleChannelInboundHandler.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:173) [ByteToMessageDecoder.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:173) [ByteToMessageDecoder.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?]
at io.netty.handler.timeout.ReadTimeoutHandler.channelRead(ReadTimeoutHandler.java:149) [ReadTimeoutHandler.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785) [DefaultChannelPipeline.class:?]
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:100) [AbstractNioByteChannel$NioByteUnsafe.class:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:480) [NioEventLoop.class:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:447) [NioEventLoop.class:?]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:341) [NioEventLoop.class:?]
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:101) [SingleThreadEventExecutor$2.class:?]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_25]
avr. 08, 2014 6:52:40 PM io.netty.channel.embedded.EmbeddedChannel recordException
WARNING: More than one exception was raised. Will report only the first one and log others.
java.lang.ClassCastException: Cannot cast net.minecraft.client.network.NetHandlerLoginClient to net.minecraft.client.network.NetHandlerPlayClient
at java.lang.Class.cast(Unknown Source)
at cpw.mods.fml.common.network.FMLNetworkEvent$CustomPacketRegistrationEvent.<init>(FMLNetworkEvent.java:93)
at cpw.mods.fml.client.FMLClientHandler.fireNetRegistrationEvent(FMLClientHandler.java:772)
at cpw.mods.fml.common.FMLCommonHandler.fireNetRegistrationEvent(FMLCommonHandler.java:504)
at cpw.mods.fml.common.network.handshake.ChannelRegistrationHandler.channelRead0(ChannelRegistrationHandler.java:28)
at cpw.mods.fml.common.network.handshake.ChannelRegistrationHandler.channelRead0(ChannelRegistrationHandler.java:15)
at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:98)
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337)
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323)
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785)
at io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:169)
at cpw.mods.fml.common.network.handshake.NetworkDispatcher.handleClientSideCustomPacket(NetworkDispatcher.java:249)
at cpw.mods.fml.common.network.handshake.NetworkDispatcher.channelRead0(NetworkDispatcher.java:184)
at cpw.mods.fml.common.network.handshake.NetworkDispatcher.channelRead0(NetworkDispatcher.java:42)
at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:98)
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337)
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323)
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:173)
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337)
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323)
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:173)
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337)
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323)
at io.netty.handler.timeout.ReadTimeoutHandler.channelRead(ReadTimeoutHandler.java:149)
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337)
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323)
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785)
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:100)
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:480)
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:447)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:341)
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:101)
at java.lang.Thread.run(Unknown Source)
 
[18:52:40] [Netty Client IO #3/ERROR] [FML]: NetworkDispatcher exception
java.lang.NullPointerException
at cpw.mods.fml.client.FMLClientHandler.waitForPlayClient(FMLClientHandler.java:757) ~[FMLClientHandler.class:?]
at cpw.mods.fml.common.FMLCommonHandler.waitForPlayClient(FMLCommonHandler.java:499) ~[FMLCommonHandler.class:?]
at cpw.mods.fml.common.network.handshake.NetworkDispatcher.clientListenForServerHandshake(NetworkDispatcher.java:153) [NetworkDispatcher.class:?]
at cpw.mods.fml.common.network.handshake.FMLHandshakeClientState$1.accept(FMLHandshakeClientState.java:32) ~[FMLHandshakeClientState$1.class:?]
at cpw.mods.fml.common.network.handshake.FMLHandshakeClientState$1.accept(FMLHandshakeClientState.java:26) ~[FMLHandshakeClientState$1.class:?]
at cpw.mods.fml.common.network.handshake.HandshakeMessageHandler.userEventTriggered(HandshakeMessageHandler.java:40) ~[HandshakeMessageHandler.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeUserEventTriggered(DefaultChannelHandlerContext.java:308) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireUserEventTriggered(DefaultChannelHandlerContext.java:294) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.ChannelInboundHandlerAdapter.userEventTriggered(ChannelInboundHandlerAdapter.java:108) ~[ChannelInboundHandlerAdapter.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeUserEventTriggered(DefaultChannelHandlerContext.java:308) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireUserEventTriggered(DefaultChannelHandlerContext.java:294) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.ChannelInboundHandlerAdapter.userEventTriggered(ChannelInboundHandlerAdapter.java:108) ~[ChannelInboundHandlerAdapter.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeUserEventTriggered(DefaultChannelHandlerContext.java:308) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireUserEventTriggered(DefaultChannelHandlerContext.java:294) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelPipeline.fireUserEventTriggered(DefaultChannelPipeline.java:779) ~[DefaultChannelPipeline.class:?]
at cpw.mods.fml.common.network.handshake.NetworkDispatcher.handlerAdded(NetworkDispatcher.java:131) ~[NetworkDispatcher.class:?]
at io.netty.channel.DefaultChannelPipeline.callHandlerAdded0(DefaultChannelPipeline.java:484) ~[DefaultChannelPipeline.class:?]
at io.netty.channel.DefaultChannelPipeline.callHandlerAdded(DefaultChannelPipeline.java:479) ~[DefaultChannelPipeline.class:?]
at io.netty.channel.DefaultChannelPipeline.addBefore0(DefaultChannelPipeline.java:178) ~[DefaultChannelPipeline.class:?]
at io.netty.channel.DefaultChannelPipeline.addBefore(DefaultChannelPipeline.java:163) ~[DefaultChannelPipeline.class:?]
at io.netty.channel.DefaultChannelPipeline.addBefore(DefaultChannelPipeline.java:153) ~[DefaultChannelPipeline.class:?]
at cpw.mods.fml.common.network.handshake.NetworkDispatcher.insertIntoChannel(NetworkDispatcher.java:118) ~[NetworkDispatcher.class:?]
at cpw.mods.fml.common.network.handshake.NetworkDispatcher.clientToServerHandshake(NetworkDispatcher.java:123) ~[NetworkDispatcher.class:?]
at cpw.mods.fml.common.network.internal.FMLNetworkHandler.fmlClientHandshake(FMLNetworkHandler.java:66) ~[FMLNetworkHandler.class:?]
at net.minecraft.client.network.NetHandlerLoginClient.handleLoginSuccess(NetHandlerLoginClient.java:96) ~[NetHandlerLoginClient.class:?]
at net.minecraft.network.login.server.S02PacketLoginSuccess.processPacket(S02PacketLoginSuccess.java:46) ~[S02PacketLoginSuccess.class:?]
at net.minecraft.network.login.server.S02PacketLoginSuccess.processPacket(S02PacketLoginSuccess.java:63) ~[S02PacketLoginSuccess.class:?]
at net.minecraft.network.NetworkManager.channelRead0(NetworkManager.java:125) ~[NetworkManager.class:?]
at net.minecraft.network.NetworkManager.channelRead0(NetworkManager.java:379) ~[NetworkManager.class:?]
at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:98) ~[SimpleChannelInboundHandler.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:173) [ByteToMessageDecoder.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:173) [ByteToMessageDecoder.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?]
at io.netty.handler.timeout.ReadTimeoutHandler.channelRead(ReadTimeoutHandler.java:149) [ReadTimeoutHandler.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785) [DefaultChannelPipeline.class:?]
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:100) [AbstractNioByteChannel$NioByteUnsafe.class:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:480) [NioEventLoop.class:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:447) [NioEventLoop.class:?]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:341) [NioEventLoop.class:?]
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:101) [SingleThreadEventExecutor$2.class:?]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_25]

Si vous avez une idée ce serait d’une grande aide
Merci d’avance

[isador]

Tu n’as qu’à regarder la méthode dans GuiMainMenu

[mindany2]

Nul part dans GuiMainMenu il n’y a de bouton de connexion automatique ._.
De plus j’ai cherché avec de demander de l’aide ^^’

[isador]

car c’est pas comme ca qu’il faut faire:
dans

private void addSingleplayerMultiplayerButtons(int par1, int par2)
{
}

met:

this.buttonList.add(new GuiButton(id_du_bouton, this.width / 2 - 100, par1 + par2 * 1, I18n.getString("Nom_du_serveur")));
this.width / 2 - 100, par1 + par2 * 1 // permet de mettre le bouton au dessus de celui pour multiplayer

et enfin dans ```java

protected void actionPerformed(GuiButton button)
{
}

tu met:```java
 
if (button.id == id_du_bouton)
{
this.mc.displayGuiScreen(new GuiConnecting(this, mc, "ton_ip", 25565));
}

[mindany2]

^^’ c’est ce que j’ai fait
Le problème ne viens pas du bouton mais de ce qu’il effectue , je ne sais pas pourquoi cela ne marche pas ….

car c’est pas comme ca qu’il faut faire:

Je ne comprends vraiment pas de quoi tu parles ^^’

[isador]

dans ta classe customGuiMainMenu il te faut ajouter les fonction/condition où je te le dit

[robin4002]

Je crois que la méthode pour se connecté a changé en 1.7 avec le nouveau système de forge, je vais jeter un coup d’œil.

[mindany2]

@‘isador34’:

dans ta classe customGuiMainMenu il te faut ajouter les fonction/condition où je te le dit

Là n’est pas le problème
Le bouton marche très bien et mes fonctions/conditions y sont
Lorsque le serveur est éteint je n’ai aucun problème

@‘robin4002’:

Je crois que la méthode pour se connecté a changé en 1.7 avec le nouveau système de forge, je vais jeter un coup d’œil.

Merci

[isador]

Ok autant pour moi

[mathmatboy]

Perso moi j’ai fait sa et sa bug pas, tout fonctionne très bien !

Premièrement dans le private void addSingleplayerMultiplayerButtons, j’ai fait sa
Cette fonction sert a créer ton bouton et de la déplacer etc…Bref, je crois tu sais !

 
private void addSingleplayerMultiplayerButtons(int par1, int par2)
{
this.buttonList.add(new GuiButton(2, this.width / 2 - 100, par1 + par2 * 1, ("NOM TON SERVER")));
fmlModButton = new GuiButton(1, this.width / 2 - 100, par1 + par2 * 0, "Jouer solo");
this.buttonList.add(fmlModButton);
}
 

et après j’ai fait sa dans le protected void actionPerformed
Cette fonction est ton bouton qui se connecte a ton serveur !

 
protected void actionPerformed(GuiButton button)
{
if (button.id == 2)
{
this.mc.displayGuiScreen(new GuiConnecting(this, mc, "IP_TON_SERVER", PORT_TON_SERVER));
 
}
}
 

Perso moi sa marche sa j’ai aucun problème !

[mindany2]

J’ai marqué que j’ai déjà essayé en haut ^^’
Le truc c’est que le bouton marche bien , mais quand le serveur et allumé cela bug et affiche une erreur

[isador]

tu as un nom de domaine pour ton serv?

[mindany2]

non mais j’ai essayé avec plusieurs ip :
un petit serveur en localhost
mon serveur
et Hypixel , ça reviens à la même chose

[Ketlark77]

Bonsoir,
J’ai exactement le même problème, impossible que le bouton marche, voici mon crash report (j’ai les mêmes messages que l’auteur dans ma console) :

 
if (p_146284_1_.id == 5)
{
this.mc.displayGuiScreen(new GuiConnecting(this, mc, "37.59.2.220", 2));
}

–-- Minecraft Crash Report ----
// Don't be sad. I'll do better next time, I promise!
 
Time: 13/04/14 20:29
Description: Ticking screen
 
java.lang.NullPointerException: Ticking screen
at cpw.mods.fml.client.FMLClientHandler.setPlayClient(FMLClientHandler.java:747)
at net.minecraft.client.network.NetHandlerPlayClient.<init>(NetHandlerPlayClient.java:230)
at net.minecraft.client.network.NetHandlerLoginClient.func_147232_a(NetHandlerLoginClient.java:112)
at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:200)
at net.minecraft.client.multiplayer.GuiConnecting.func_73876_c(SourceFile:76)
at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1646)
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:953)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:870)
at net.minecraft.client.main.Main.main(SourceFile:103)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)
at net.minecraft.launchwrapper.Launch.main(Launch.java:27)
 
A detailed walkthrough of the error, its code path and all known details is as follows:
 
```</init>

[robin4002]

if(p_146284_1_.id == id voulu)
{
    FMLClientHandler.instance().setupServerList();
    FMLClientHandler.instance().connectToServer(this, new ServerData("Nom du serveur", "ip:port"));
}

[Ketlark77]

Niquel, sa marche pour moi, merci infiniment robin4002 !

[mindany2]

Effectivement ,
Merci beaucoup ^^