In the server console I often in the past used commands like /help and /list.
/list does not work at all and /help now give me:
[13:08:37] [server thread/ERROR]: Couldn't process command: 'help'
java.lang.IllegalArgumentException: Comparison method violates its general contract!
at java.util.ComparableTimSort.mergeLo(ComparableTimSort.java:740) ~[?:1.8.0_45]
at java.util.ComparableTimSort.mergeAt(ComparableTimSort.java:477) ~[?:1.8.0_45]
at java.util.ComparableTimSort.mergeCollapse(ComparableTimSort.java:402) ~[?:1.8.0_45]
at java.util.ComparableTimSort.sort(ComparableTimSort.java:209) ~[?:1.8.0_45]
at java.util.Arrays.sort(Arrays.java:1312) ~[?:1.8.0_45]
at java.util.Arrays.sort(Arrays.java:1506) ~[?:1.8.0_45]
at java.util.ArrayList.sort(ArrayList.java:1454) ~[?:1.8.0_45]
at java.util.Collections.sort(Collections.java:141) ~[?:1.8.0_45]
at net.minecraft.command.CommandHelp.func_71534_d(SourceFile:84) ~[au.class:?]
at net.minecraft.command.CommandHelp.func_71515_b(SourceFile:38) ~[au.class:?]
at net.minecraft.command.CommandHandler.func_71556_a(CommandHandler.java:94) [z.class:?]
at net.minecraft.server.dedicated.DedicatedServer.func_71333_ah(DedicatedServer.java:370) [lt.class:?]
at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:335) [lt.class:?]
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:547) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:427) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685) [li.class:?]
Yes I run Java 8 but the same is happening with Java 7.
Are this commands removed, or am I mixing this commands from when I ran MCPC+/Caldron?
