Bukkit OnlineReward — 可自定义GUI的在线奖励插件[全版本] 1.7.2-SNAPSHOT

前三个按钮不能领取，玩家在领奖励的时候显示被拒绝使用命令

执行or open时报错Fninternal error occurred uhile atempting to perfornthis command
以下为日志


[10:24:55] [Server thread/ERROR]: null
org.bukkit.command.CommandException: Unhandled exception executing command 'or' in plugin OnlineReward v1.3.1-SNAPSHOT
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[PluginCommand.class:git-CatServer-1.12.2-2a9163f]
at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:146) ~[SimpleCommandMap.class:git-CatServer-1.12.2-2a9163f]
at org.bukkit.craftbukkit.v1_12_R1.CraftServer.dispatchCommand(CraftServer.java:711) ~[CraftServer.class:git-CatServer-1.12.2-2a9163f]
at net.minecraft.network.NetHandlerPlayServer.func_147361_d(NetHandlerPlayServer.java:1596) [pa.class:?]
at net.minecraft.network.NetHandlerPlayServer.func_147354_a(NetHandlerPlayServer.java:1439) [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 net.minecraft.network.PacketThreadUtil$1.run(SourceFile:13) [hv$1.class:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_131]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_131]
at net.minecraft.util.Util.func_181617_a(SourceFile:46) [h.class:?]
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:834) [MinecraftServer.class:?]
at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:472) [nz.class:?]
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:771) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:625) [MinecraftServer.class:?]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_131]
Caused by: java.lang.NoClassDefFoundError: me/clip/placeholderapi/PlaceholderAPI
at com.blank038.onlinereward.util.GuiUtil.openSelectGui(GuiUtil.java:37) ~[?:?]
at com.blank038.onlinereward.Main.onCommand(Main.java:170) ~[?:?]
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[PluginCommand.class:git-CatServer-1.12.2-2a9163f]
... 15 more
Caused by: java.lang.ClassNotFoundException: me.clip.placeholderapi.PlaceholderAPI
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:140) ~[PluginClassLoader.class:git-CatServer-1.12.2-2a9163f]
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:108) ~[PluginClassLoader.class:git-CatServer-1.12.2-2a9163f]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_131]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_131]
at com.blank038.onlinereward.util.GuiUtil.openSelectGui(GuiUtil.java:37) ~[?:?]
at com.blank038.onlinereward.Main.onCommand(Main.java:170) ~[?:?]
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[PluginCommand.class:git-CatServer-1.12.2-2a9163f]
... 15 more
Caused by: java.lang.ClassNotFoundException: me.clip.placeholderapi.PlaceholderAPI
at java.net.URLClassLoader.findClass(Unknown Source) ~[?:1.8.0_131]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_131]
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) ~[?:1.8.0_131]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_131]
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:138) ~[PluginClassLoader.class:git-CatServer-1.12.2-2a9163f]
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:108) ~[PluginClassLoader.class:git-CatServer-1.12.2-2a9163f]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_131]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_131]
at com.blank038.onlinereward.util.GuiUtil.openSelectGui(GuiUtil.java:37) ~[?:?]
at com.blank038.onlinereward.Main.onCommand(Main.java:170) ~[?:?]
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[PluginCommand.class:git-CatServer-1.12.2-2a9163f]
... 15 more

出现了个人时间和总时间暂停

可以支持一下数据库么？

大佬牛批

cat1.12.2 新版1.2.8无法加载

1.15.2端没有办法使用=-=输入指令没反应

好，白老板牛逼

嘻，嘻嘻

插件有点BUG，特来反馈一下
1、/or reload 重载后，今日在线时长会变回 1 分钟
2、不使用重载指令，GUI界面的今日在线时间看上去是正常计算，可变量 %onlinereward_day% 输出的一直是 1

%onlinereward_all%
每次刷新一下，就增加一分钟