Slyticoon

Fixed-- Just remove the file it mentions from your world folder. for me it was RedstoneEther

Title: Unexpected exception error Version: 3.1.2 OS: Windows 7 Java Version: 7 Description of Problem: I had to get off my cp not to long ago. After that, i turned my computer back on and started my server. I then revived an Unexpected exception error. I have included the error report in the post. Error Messages: 2012-09-23 17:34:22 [sEVERE] java.lang.NullPointerException 2012-09-23 17:34:22 [sEVERE] at codechicken.wirelessredstone.core.RedstoneEther.setDimensionTransmitterCount(RedstoneEther.java:1484) 2012-09-23 17:34:22 [sEVERE] at codechicken.wirelessredstone.core.SaveManager.loadDimensionHash(SaveManager.java:656) 2012-09-23 17:34:22 [sEVERE] at codechicken.wirelessredstone.core.RedstoneEther.reload(RedstoneEther.java:105) 2012-09-23 17:34:22 [sEVERE] at codechicken.wirelessredstone.core.RedstoneEtherSaveHandler.onWorldLoad(RedstoneEtherSaveHandler.java:12) 2012-09-23 17:34:22 [sEVERE] at forge.ForgeHooks.onWorldLoad(ForgeHooks.java:292) 2012-09-23 17:34:22 [sEVERE] at net.minecraft.server.WorldServer.<init>(WorldServer.java:37) 2012-09-23 17:34:22 [sEVERE] at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:276) 2012-09-23 17:34:22 [sEVERE] at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:208) 2012-09-23 17:34:22 [sEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:438) 2012-09-23 17:34:22 [sEVERE] at net.minecraft.server.ThreadServerApplication.run(SourceFile:492) 2012-09-23 17:34:22 [sEVERE] Unexpected exception java.lang.NullPointerException at codechicken.wirelessredstone.core.RedstoneEther.setDimensionTransmitterCount(RedstoneEther.java:1484) at codechicken.wirelessredstone.core.SaveManager.loadDimensionHash(SaveManager.java:656) at codechicken.wirelessredstone.core.RedstoneEther.reload(RedstoneEther.java:105) at codechicken.wirelessredstone.core.RedstoneEtherSaveHandler.onWorldLoad(RedstoneEtherSaveHandler.java:12) at forge.ForgeHooks.onWorldLoad(ForgeHooks.java:292) at net.minecraft.server.WorldServer.<init>(WorldServer.java:37) at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:276) at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:208) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:438) at net.minecraft.server.ThreadServerApplication.run(SourceFile:492) Error Log: