MuffinColor

The problem is that RolePlayAPI is a Sponge plugin. And I, it seems, searched, searched and it seems like the screen is only on the client side ... \ 0_0 / R..P..API writes the data to the cache and the mod should pick it up and display it with text against the background of some picture. What can be done? And better, how can I try to replace it? public class EchoCommand extends CommandBase { @Override public void execute(MinecraftServer server, ICommandSender sender, String[] params) throws CommandException { if(!(sender instanceof EntityPlayer)) { return; } EntityPlayer player = (EntityPlayer) sender; if (params != null && params.length > 0) { for (String param : params) { FMLClientHandler.instance().showGuiScreen(new PassportScreen(RolePlayAPI.getUser(player.getUniqueID()))); } } } @Override public String getName() { return "echo"; } @Override public String getUsage(ICommandSender sender) { return "command.echo.usage"; } } [12:12:54] [Server thread/ERROR] [Sponge]: Error occurred while executing command 'echo ad' for source EntityPlayerMP['MuffinColor'/26, l='world', x=1926,69, y=81,00, z=2367,33]: java.lang.NoClassDefFoundError: net/minecraft/client/resources/IResourcePack java.lang.RuntimeException: java.lang.NoClassDefFoundError: net/minecraft/client/resources/IResourcePack at org.spongepowered.common.command.MinecraftCommandWrapper.tryExecute(MinecraftCommandWrapper.java:164) ~[MinecraftCommandWrapper.class:1.12.2-2705-8.0.0-BETA-3474] at org.spongepowered.common.command.MinecraftCommandWrapper.process(MinecraftCommandWrapper.java:145) ~[MinecraftCommandWrapper.class:1.12.2-2705-8.0.0-BETA-3474] at org.spongepowered.api.command.dispatcher.SimpleDispatcher.process(SimpleDispatcher.java:341) ~[SimpleDispatcher.class:1.12.2-2705-8.0.0-BETA-3474] at org.spongepowered.common.command.SpongeCommandManager.process(SpongeCommandManager.java:329) [SpongeCommandManager.class:1.12.2-2705-8.0.0-BETA-3474] at net.minecraft.command.ServerCommandManager.func_71556_a(SourceFile:1083) [dh.class:?] at net.minecraft.network.NetHandlerPlayServer.func_147361_d(NetHandlerPlayServer.java:958) [pa.class:?] at net.minecraft.network.NetHandlerPlayServer.func_147354_a(NetHandlerPlayServer.java:937) [pa.class:?] at net.minecraft.network.play.client.CPacketChatMessage.func_148833_a(SourceFile:37) [la.class:?] at net.minecraft.network.play.client.CPacketChatMessage.func_148833_a(SourceFile:9) [la.class:?] at org.spongepowered.common.network.PacketUtil.onProcessPacket(PacketUtil.java:92) [PacketUtil.class:1.12.2-2705-8.0.0-BETA-3474] at net.minecraft.network.PacketThreadUtil$1.redirect$onProcessPacket$zld000(SourceFile:539) [hv$1.class:?] at net.minecraft.network.PacketThreadUtil$1.run(SourceFile:13) [hv$1.class:?] at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_231] at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_231] at net.minecraft.util.Util.func_181617_a(SourceFile:46) [h.class:?] at org.spongepowered.common.SpongeImplHooks.onUtilRunTask(SpongeImplHooks.java:294) [SpongeImplHooks.class:1.12.2-2705-8.0.0-BETA-3474] at net.minecraft.server.MinecraftServer.redirect$onRun$zjj000(MinecraftServer.java:3963) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:723) [MinecraftServer.class:?] at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?] at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:668) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:526) [MinecraftServer.class:?] at java.lang.Thread.run(Unknown Source) [?:1.8.0_231] Caused by: java.lang.NoClassDefFoundError: net/minecraft/client/resources/IResourcePack at ru.muffincolor.rpm.commands.EchoCommand.func_184881_a(EchoCommand.java:34) ~[EchoCommand.class:?] at net.minecraft.command.CommandHandler.func_175786_a(CommandHandler.java:119) ~[bj.class:?] at org.spongepowered.common.command.MinecraftCommandWrapper.tryExecute(MinecraftCommandWrapper.java:160) ~[MinecraftCommandWrapper.class:1.12.2-2705-8.0.0-BETA-3474] ... 21 more Caused by: java.lang.ClassNotFoundException: net.minecraft.client.resources.IResourcePack at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.12.jar:?] at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_231] at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_231] at ru.muffincolor.rpm.commands.EchoCommand.func_184881_a(EchoCommand.java:34) ~[EchoCommand.class:?] at net.minecraft.command.CommandHandler.func_175786_a(CommandHandler.java:119) ~[bj.class:?] at org.spongepowered.common.command.MinecraftCommandWrapper.tryExecute(MinecraftCommandWrapper.java:160) ~[MinecraftCommandWrapper.class:1.12.2-2705-8.0.0-BETA-3474] ... 21 more Caused by: java.lang.NullPointerException

Hello. I can not start the server on the MacOS. An error is displayed.

As far as I know, the mod should be on the client side and on the server. Or is this not true? I just recently work with mods. before that there were only spigot plugins

Data is already saved and processed through the plugin. Roughly speaking, in the database I have the level and experience of the player, and I need to display this text through the mod on the screen

I keep a database with the game data of the players.

Hello. I need to get data from the database and display it directly on the screen to the player. How can this be implemented at Forge? Someone wrote about packages, someone said that you can use jdbc. But the mod is not the main component of the regime. The main role is taken by the plugin to the server with mods. I only need a mod to work with data from the database.

Hello, I wanted to know how I can work with player data at his entrance. My task is this: 1. Get the name or address of the player when he logs on to the server. 2. Contact the mod in the database for information 3. Work with information from the mod.