[机制]签到 —— V3.0签到重做,增加补签卡,优化GUI [全版本]
http://www.mcbbs.net/thread-812773-1-1.html
(出处: Minecraft(我的世界)中文论坛)



这是什么情况？如何解决？

建议换这个
[经济][PCD]签到插件——自定义且多功能的签到插件[1.7-1.8]
http://www.mcbbs.net/thread-554453-1-1.html
(出处: Minecraft(我的世界)中文论坛)

看上去是这插件不兼容你的服务端，具体的需要看看你后台的报错

这个需要数据库连接吗？

不需要 即装即用

核心对得上

[13:55:23 ERROR]: null
org.bukkit.command.CommandException: Unhandled exception executing command 'qd' in plugin QianDao v1.0
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[PaperSpigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-PaperSpigot-5be55c3-18fbb24]
at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141) ~[PaperSpigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-PaperSpigot-5be55c3-18fbb24]
at org.bukkit.craftbukkit.v1_8_R3.CraftServer.dispatchCommand(CraftServer.java:641) ~[PaperSpigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-PaperSpigot-5be55c3-18fbb24]
at net.minecraft.server.v1_8_R3.PlayerConnection.handleCommand(PlayerConnection.java:1165) [PaperSpigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-PaperSpigot-5be55c3-18fbb24]
at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java:1000) [PaperSpigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-PaperSpigot-5be55c3-18fbb24]
at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java:45) [PaperSpigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-PaperSpigot-5be55c3-18fbb24]
at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java:1) [PaperSpigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-PaperSpigot-5be55c3-18fbb24]
at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:13) [PaperSpigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-PaperSpigot-5be55c3-18fbb24]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_151]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_151]
at net.minecraft.server.v1_8_R3.SystemUtils.a(SourceFile:44) [PaperSpigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-PaperSpigot-5be55c3-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:772) [PaperSpigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-PaperSpigot-5be55c3-18fbb24]
at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:378) [PaperSpigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-PaperSpigot-5be55c3-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:711) [PaperSpigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-PaperSpigot-5be55c3-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:614) [PaperSpigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-PaperSpigot-5be55c3-18fbb24]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_151]
Caused by: java.lang.IllegalArgumentException: No enum constant org.bukkit.Material.1
at java.lang.Enum.valueOf(Unknown Source) ~[?:1.8.0_151]
at org.bukkit.Material.valueOf(Material.java:1) ~[PaperSpigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-PaperSpigot-5be55c3-18fbb24]
at com.gyzer.qiandao.Main.onCommand(Main.java:353) ~[?:?]
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[PaperSpigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-PaperSpigot-5be55c3-18fbb24]
... 15 more

换成 spigot 试试吧

改名字？

换核心。。。。。。。。

怎么又是一个改名字的。。

可以来这里下载 https://mirror.ssr.wine/

[14:05:28 ERROR]: null
org.bukkit.command.CommandException: Unhandled exception executing command 'qd' in plugin GUIQD v2.2
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[PaperSpigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-PaperSpigot-5be55c3-18fbb24]
at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141) ~[PaperSpigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-PaperSpigot-5be55c3-18fbb24]
at org.bukkit.craftbukkit.v1_8_R3.CraftServer.dispatchCommand(CraftServer.java:641) ~[PaperSpigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-PaperSpigot-5be55c3-18fbb24]
at net.minecraft.server.v1_8_R3.PlayerConnection.handleCommand(PlayerConnection.java:1165) [PaperSpigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-PaperSpigot-5be55c3-18fbb24]
at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java:1000) [PaperSpigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-PaperSpigot-5be55c3-18fbb24]
at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java:45) [PaperSpigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-PaperSpigot-5be55c3-18fbb24]
at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java:1) [PaperSpigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-PaperSpigot-5be55c3-18fbb24]
at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:13) [PaperSpigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-PaperSpigot-5be55c3-18fbb24]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_151]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_151]
at net.minecraft.server.v1_8_R3.SystemUtils.a(SourceFile:44) [PaperSpigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-PaperSpigot-5be55c3-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:772) [PaperSpigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-PaperSpigot-5be55c3-18fbb24]
at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:378) [PaperSpigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-PaperSpigot-5be55c3-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:711) [PaperSpigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-PaperSpigot-5be55c3-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:614) [PaperSpigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-PaperSpigot-5be55c3-18fbb24]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_151]
Caused by: java.lang.NullPointerException
at org.MMDbaozi.QDCJ.Main.Main.Variable(Main.java:174) ~[?:?]
at org.MMDbaozi.QDCJ.GUI.GUI.<init>(GUI.java:50) ~[?:?]
at org.MMDbaozi.QDCJ.Main.Main.PlayerOpenQDGUI(Main.java:261) ~[?:?]
at org.MMDbaozi.QDCJ.Main.Main.onCommand(Main.java:304) ~[?:?]
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[PaperSpigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-PaperSpigot-5be55c3-18fbb24]
... 15 more

转码 UTF-8

没用生成如何文件，后台只有一个玩家数据文件

推荐换个服务端