Kihron Posted May 2, 2018 Share Posted May 2, 2018 Hello! I am creating a Version Checker for my mod but I want the message to display not only in single player worlds, but when you join a server as well. @SubscribeEvent public void onConnectedToServerEvent(FMLNetworkEvent.ClientConnectedToServerEvent event) { Minecraft.getMinecraft().thePlayer.addChatMessage(new ChatComponentText("PlaceHolder")); } The problem is that the game can't seem to get the player and returns a Null Pointer Exception. I've tried tons of ways to get around this but I haven't figured one out. Thank you for the help! Quote Link to comment Share on other sites More sharing options...
NextInima Posted May 2, 2018 Share Posted May 2, 2018 (edited) Quote I think its better you use PlayerLoggedInEvent but i do not know if you can use it on the client side... i will test it... see you again in a few min. see last post. Edited May 2, 2018 by NextInima Quote May RPG MOD KoRIN at minecraftforum http://www.minecraftforum.net/forums/mapping-and-modding/minecraft-mods/2570463-kingdom-of-rin-rpg-stuff-classes-dungeons http://rin-online.de/forum/ Link to comment Share on other sites More sharing options...
Kihron Posted May 2, 2018 Author Share Posted May 2, 2018 Thanks for your help, I tried PlayerLoggedInEvent but I wasn't sure how to make it show even when you join a server, it only seems to work on Single Player worlds. Quote Link to comment Share on other sites More sharing options...
NextInima Posted May 2, 2018 Share Posted May 2, 2018 (edited) Ok i think PlayerLoggedInEvent is severside, but it goes with EntityJoinWorldEvent, just check if it is the Entityplayer on the Client. Also i think ClientConnectedToServerEvent is called before the EntityPlayer is constructed, so thats to early to send a message. Edited May 2, 2018 by NextInima Quote May RPG MOD KoRIN at minecraftforum http://www.minecraftforum.net/forums/mapping-and-modding/minecraft-mods/2570463-kingdom-of-rin-rpg-stuff-classes-dungeons http://rin-online.de/forum/ Link to comment Share on other sites More sharing options...
Kihron Posted May 2, 2018 Author Share Posted May 2, 2018 Could you show me an example? Quote Link to comment Share on other sites More sharing options...
NextInima Posted May 2, 2018 Share Posted May 2, 2018 That worked for me, but maybe @diesieben07 have a better solution. Quote @SubscribeEvent public void onEntityJoinWorldEvent(EntityJoinWorldEvent event) { if (event.getEntity().world.isRemote && event.getEntity() == Minecraft.getMinecraft().player) { EntityPlayer player = (EntityPlayer) event.getEntity(); String message = "You logged in"; player.sendMessage(new TextComponentString(message)); } } Quote May RPG MOD KoRIN at minecraftforum http://www.minecraftforum.net/forums/mapping-and-modding/minecraft-mods/2570463-kingdom-of-rin-rpg-stuff-classes-dungeons http://rin-online.de/forum/ Link to comment Share on other sites More sharing options...
Kihron Posted May 2, 2018 Author Share Posted May 2, 2018 Thank you so much!!! That worked! Quote Link to comment Share on other sites More sharing options...
NextInima Posted May 2, 2018 Share Posted May 2, 2018 Quote May RPG MOD KoRIN at minecraftforum http://www.minecraftforum.net/forums/mapping-and-modding/minecraft-mods/2570463-kingdom-of-rin-rpg-stuff-classes-dungeons http://rin-online.de/forum/ Link to comment Share on other sites More sharing options...
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