12:59:33 PM [SEVERE] Could not pass event PlayerInteractEvent to JumpPads v0.1
12:59:33 PM org.bukkit.event.EventException
12:59:33 PM at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:427)
12:59:33 PM at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
12:59:33 PM at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:477)
12:59:33 PM at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:462)
12:59:33 PM at org.bukkit.craftbukkit.v1_6_R2.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:190)
12:59:33 PM at net.minecraft.server.v1_6_R2.BlockPressurePlateBinary.e(BlockPressurePlateBinary.java:53)
12:59:33 PM at net.minecraft.server.v1_6_R2.BlockPressurePlateAbstract.b(BlockPressurePlateAbstract.java:92)
12:59:33 PM at net.minecraft.server.v1_6_R2.BlockPressurePlateAbstract.a(BlockPressurePlateAbstract.java:86)
12:59:33 PM at net.minecraft.server.v1_6_R2.Entity.C(Entity.java:734)
12:59:33 PM at net.minecraft.server.v1_6_R2.Entity.move(Entity.java:677)
12:59:33 PM at net.minecraft.server.v1_6_R2.PlayerConnection.a(PlayerConnection.java:373)
12:59:33 PM at net.minecraft.server.v1_6_R2.Packet10Flying.handle(SourceFile:136)
12:59:34 PM at net.minecraft.server.v1_6_R2.NetworkManager.b(NetworkManager.java:296)
12:59:34 PM at net.minecraft.server.v1_6_R2.PlayerConnection.e(PlayerConnection.java:116)
12:59:34 PM at net.minecraft.server.v1_6_R2.ServerConnection.b(SourceFile:37)
12:59:34 PM at net.minecraft.server.v1_6_R2.DedicatedServerConnection.b(SourceFile:30)
12:59:34 PM at net.minecraft.server.v1_6_R2.MinecraftServer.t(MinecraftServer.java:590)
12:59:34 PM at net.minecraft.server.v1_6_R2.DedicatedServer.t(DedicatedServer.java:226)
12:59:34 PM at net.minecraft.server.v1_6_R2.MinecraftServer.s(MinecraftServer.java:486)
12:59:34 PM at net.minecraft.server.v1_6_R2.MinecraftServer.run(MinecraftServer.java:419)
12:59:34 PM at net.minecraft.server.v1_6_R2.ThreadServerApplication.run(SourceFile:582)
12:59:34 PM Caused by: java.lang.NumberFormatException: empty String
12:59:34 PM at sun.misc.FloatingDecimal.readJavaFormatString(Unknown Source)
12:59:34 PM at java.lang.Double.parseDouble(Unknown Source)
12:59:34 PM at com.bobacadodl.jumppads.JumpPads.onPressurePlate(JumpPads.java:44)
12:59:34 PM at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
12:59:34 PM at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
12:59:34 PM at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
12:59:34 PM at java.lang.reflect.Method.invoke(Unknown Source)
12:59:34 PM at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:425)
12:59:34 PM ... 20 more