[22:15:11] [Server thread/WARN]:        at org.bukkit.configuration.file.YamlConfiguration.loadFromString(YamlConfiguration.java:55)
[22:15:11] [Server thread/WARN]:        at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:162)
[22:15:11] [Server thread/WARN]:        at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:130)
[22:15:11] [Server thread/WARN]:        at com.wasteofplastic.acidisland.util.Util.loadYamlFile(Util.java:89)
[22:15:11] [Server thread/WARN]:        at com.wasteofplastic.acidisland.panels.ControlPanel.loadShop(ControlPanel.java:97)
[22:15:11] [Server thread/WARN]:        at com.wasteofplastic.acidisland.panels.ControlPanel.<init>(ControlPanel.java:66)
[22:15:11] [Server thread/WARN]:        at com.wasteofplastic.acidisland.ASkyBlock$1.lambda$run$0(ASkyBlock.java:468)
[22:15:11] [Server thread/WARN]:        at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftTask.run(CraftTask.java:76)
[22:15:11] [Server thread/WARN]:        at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:421)
[22:15:11] [Server thread/WARN]:        at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:828)
[22:15:11] [Server thread/WARN]:        at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:472)
[22:15:11] [Server thread/WARN]:        at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:773)
[22:15:11] [Server thread/WARN]:        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:627)
[22:15:11] [Server thread/WARN]:        at java.lang.Thread.run(Unknown Source)
[22:15:11] [Server thread/WARN]: Caused by: while parsing a block mapping
in 'string', line 9, column 4:
       item1:
       ^
expected <block end>, but found BlockMappingStart
in 'string', line 77, column 6:
         description: '夜视药水'

acidisland 的配置文件 第七十七行第6格个字出错
看看是不是你引号没闭合

description:  '夜视药水'
这样，:和'中间加个空格试试

谢谢你 解决了

谢谢 解决了已经