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java.util.NoSuchElementException: No value present at java.util.Optional.get(Optional.java:135)[?:1.8.0_92] at org.spongepowered.api.entity.living.player.User.getAchievementData(User.java:82)[User.class:1.10.2-5.0.0-BETA-100] at me.kyleclemens.spongejni.SpongeJNI$construction$1.execute(SpongeJNI.kt:59)[SpongeJNI$construction$1.class:?] at org.spongepowered.api.command.spec.CommandSpec.process(CommandSpec.java:332)[CommandSpec.class:1.10.2-5.0.0-BETA-100] at org.spongepowered.api.command.dispatcher.SimpleDispatcher.process(SimpleDispatcher.java:333)[SimpleDispatcher.class:1.10.2-5.0.0-BETA-100] at org.spongepowered.common.command.SpongeCommandManager.process(SpongeCommandManager.java:274)[SpongeCommandManager.class:1.10.2-5.0.0-BETA-100] at net.minecraft.command.ServerCommandManager.func_71556_a(SourceFile:82)[bd.class:?] at net.minecraft.network.NetHandlerPlayServer.func_147361_d(SourceFile:825)[me.class:?] at net.minecraft.network.NetHandlerPlayServer.func_147354_a(SourceFile:812)[me.class:?] at net.minecraft.network.play.client.CPacketChatMessage.func_148833_a(SourceFile:37)[im.class:?] at net.minecraft.network.play.client.CPacketChatMessage.func_148833_a(SourceFile:9)[im.class:?] at org.spongepowered.common.network.PacketUtil.onProcessPacket(PacketUtil.java:118)[PacketUtil.class:1.10.2-5.0.0-BETA-100] at net.minecraft.network.PacketThreadUtil$1.redirect$onProcessPacket$0(SourceFile:39)[fl$1.class:?] at net.minecraft.network.PacketThreadUtil$1.run(SourceFile:13)[fl$1.class:?] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)[?:1.8.0_92] at java.util.concurrent.FutureTask.run(FutureTask.java:266)[?:1.8.0_92] at net.minecraft.util.Util.func_181617_a(SourceFile:45)[h.class:?] at net.minecraft.server.MinecraftServer.func_71190_q(SourceFile:134)[MinecraftServer.class:?] at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(SourceFile:338)[ld.class:?] at net.minecraft.server.MinecraftServer.func_71217_p(SourceFile:554)[MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.run(SourceFile:458)[MinecraftServer.class:?] at java.lang.Thread.run(Thread.java:745)[?:1.8.0_92]