GTNH: 2.0.6.8
OpenJDK 8.u202-1


GTNH otherwise performs well but trying to invoke /help from server causes following:

/help
[15:24:26] [server thread/info]: An unknown error occurred while attempting to perform this command
[15:24:26] [server thread/error]: Couldn't process command: 'help'
java.lang.NullPointerException
at shukaro.warptheory.handlers.WarpCommand.func_71519_b(WarpCommand.java:74) ~[warpcommand.class:?]
at net.minecraft.command.CommandHandler.func_71557_a(CommandHandler.java:219) ~[z.class:?]
at net.minecraft.command.CommandHelp.func_71534_d(SourceFile:83) ~[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:?]