CommandHelper 3.1.1 and 3.1.2 (one linked to in thread) on 953 gives me these errors

2011-07-03 16:42:39 [SEVERE] null
java.io.InvalidClassException: com.laytonsmith.aliasengine.Constructs.Construct; local class incompatible: stream classdesc serialVersionUID = 4613233606537007885, local class serialVersionUID = 7845685218218885669
at java.io.ObjectStreamClass.initNonProxy(Unknown Source)
at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source)
at java.io.ObjectInputStream.readClassDesc(Unknown Source)
at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source)
at java.io.ObjectInputStream.readClassDesc(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
at java.util.HashMap.readObject(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at java.io.ObjectStreamClass.invokeReadObject(Unknown Source)
at java.io.ObjectInputStream.readSerialData(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
at com.laytonsmith.PureUtilities.Persistance.load(Persistance.java:65)
at com.laytonsmith.PureUtilities.Persistance.getNamespaceValues(Persistance.java:258)
at com.laytonsmith.aliasengine.User.getAliasesAsArray(User.java:76)
at com.sk89q.commandhelper.CommandHelperListener.runAlias(CommandHelperListener.java:83)
at com.sk89q.commandhelper.CommandHelperListener.onPlayerCommandPreprocess(CommandHelperListener.java:132)
at org.bukkit.plugin.java.JavaPluginLoader$5.execute(JavaPluginLoader.java:272)
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:58)
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:321)
at net.minecraft.server.NetServerHandler.handleCommand(NetServerHandler.java:704)
at net.minecraft.server.NetServerHandler.chat(NetServerHandler.java:676)
at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:669)
at net.minecraft.server.Packet3Chat.a(Packet3Chat.java:33)
at net.minecraft.server.NetworkManager.b(NetworkManager.java:226)
at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:84)
at net.minecraft.server.NetworkListenThread.a(SourceFile:105)
at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:451)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:361)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:422)

This is due to the persistance database being incompatible. You need to delete the persistance.ser file, which is in the plugins/CommandHelper directory. Unfortunately, this will also delete your saved values and user aliases.

Thanks!

On Sat, Jul 9, 2011 at 12:57 AM, wraithguard01 <
[email protected]>wrote:

This is due to the persistance database being incompatible. You need to
delete the persistance.ser file, which is in the plugins/CommandHelper
directory. Unfortunately, this will also delete your saved values and user
aliases.

Reply to this email directly or view it on GitHub:
#1 (comment)

Brian

Computer are like air conditioners: they stop working when you open windows.