26.06 14:10:11 [Server] WARN java.lang.NumberFormatException: For input string: "2.0"
26.06 14:10:11 [Server] WARN at sun.misc.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:2043)
26.06 14:10:11 [Server] WARN at sun.misc.FloatingDecimal.parseFloat(FloatingDecimal.java:122)
26.06 14:10:11 [Server] WARN at java.lang.Float.parseFloat(Float.java:451)
26.06 14:10:11 [Server] WARN at java.lang.Float.valueOf(Float.java:416)
26.06 14:10:11 [Server] WARN at me.ryan.boosters.util.Utils.getBooster(Utils.java:75)
26.06 14:10:11 [Server] WARN at me.ryan.boosters.listeners.InventoryHandler.onClick(InventoryHandler.java:72)
26.06 14:10:11 [Server] WARN at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
26.06 14:10:11 [Server] WARN at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
26.06 14:10:11 [Server] WARN at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
26.06 14:10:11 [Server] WARN at java.lang.reflect.Method.invoke(Method.java:498)
26.06 14:10:11 [Server] WARN at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306)
26.06 14:10:11 [Server] WARN at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
26.06 14:10:11 [Server] WARN at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502)
26.06 14:10:11 [Server] WARN at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487)
26.06 14:10:11 [Server] WARN at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java:1630)
26.06 14:10:11 [Server] WARN at net.minecraft.server.v1_8_R3.PacketPlayInWindowClick.a(SourceFile:31)
26.06 14:10:11 [Server] WARN at net.minecraft.server.v1_8_R3.PacketPlayInWindowClick.a(SourceFile:9)
26.06 14:10:11 [Server] WARN at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:13)
26.06 14:10:11 [Server] WARN at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
26.06 14:10:11 [Server] WARN at java.util.concurrent.FutureTask.run(FutureTask.java:266)
26.06 14:10:11 [Server] WARN at net.minecraft.server.v1_8_R3.SystemUtils.a(SourceFile:44)
26.06 14:10:11 [Server] WARN at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:715)
26.06 14:10:11 [Server] WARN at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:374)
26.06 14:10:11 [Server] WARN at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:654)
26.06 14:10:11 [Server] WARN at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:557)
26.06 14:10:11 [Server] WARN at java.lang.Thread.run(Thread.java:745)
26.06 14:10:11 [Server] ERROR Could not pass event InventoryClickEvent to Boosters v0.0.2
26.06 14:10:11 [Server] INFO org.bukkit.event.EventException
26.06 14:10:11 [Server] INFO at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:310) ~[spigot45.jar:git-Spigot-21fe707-e1ebe52]