When I add the No Rain Dimlet (the only dimlet I used) my server crashes as soon as the builder finishes constructing the dimension. I can reboot the server and log back in but when I try to dial to that dimension it crashes also. I can once again reboot and the dialer will be dialed to that dimension but when I step into the transmitter it crashes and I am stuck in that dimension and get continuous crashes when I try to log in. I can't replicate this crash in single player, only server.

---- Minecraft Crash Report ----
// Don't do that.

Time: 9/3/15 1:27 AM
Description: Exception ticking world

java.lang.NoSuchMethodError: net.minecraft.world.World.func_72894_k(F)V
at mcjty.rftools.dimension.world.GenericWorldProvider.updateWeather(GenericWorldProvider.java:358)
at net.minecraft.world.World.func_72979_l(World.java:2692)
at net.minecraft.world.WorldServer.func_72979_l(WorldServer.java:979)
at net.minecraft.world.World.func_72835_b(World.java:2669)
at net.minecraft.world.WorldServer.func_72835_b(WorldServer.java:137)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:625)
at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:334)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:547)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:427)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685)

A detailed walkthrough of the error, its code path and all known details is as follows:

-- Head --
Stacktrace:
at mcjty.rftools.dimension.world.GenericWorldProvider.updateWeather(GenericWorldProvider.java:358)
at net.minecraft.world.World.func_72979_l(World.java:2692)
at net.minecraft.world.WorldServer.func_72979_l(WorldServer.java:979)
at net.minecraft.world.World.func_72835_b(World.java:2669)
at net.minecraft.world.WorldServer.func_72835_b(WorldServer.java:137)

-- Affected level --
Details:
Level name: world
All players: 0 total; []
Chunk stats: ServerChunkCache: 4 Drop: 1
Level seed: -2962957997543156653
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (0,0,0), Chunk: (at 0,0,0 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Level time: 0 game time, 0 day time
Level dimension: 0
Level storage version: 0x00000 - Unknown?
Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Stacktrace:
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:625)
at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:334)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:547)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:427)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685)

-- System Details --
Details:
Minecraft Version: 1.7.10
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.8.0_60, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 832430032 bytes (793 MB) / 1056309248 bytes (1007 MB) up to 4277534720 bytes (4079 MB)
JVM Flags: 7 total; -Xms1G -Xmx4G -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+CMSIncrementalPacing -XX:ParallelGCThreads=2 -XX:+AggressiveOpts
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
FML: MCP v9.05 FML v7.10.99.99 Minecraft Forge 10.13.4.1448 6 mods loaded, 6 mods active
States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
UCHIJAAAA mcp{9.05} Minecraft Coder Pack
UCHIJAAAA FML{7.10.99.99} Forge Mod Loader
UCHIJAAAA Forge{10.13.4.1448} Minecraft Forge
UCHIJAAAA {000} CoFH ASM
UCHIJAAAA CoFHCore{1.7.10R3.0.3} CoFH Core
UCHIJAAAA rftools{3.34} RFTools
CoFHCore: -[1.7.10]3.0.3-303
Profiler Position: N/A (disabled)
Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Player Count: 1 / 20; [EntityPlayerMP['acutelypsychotic'/184, l='world', x=116.63, y=72.00, z=256.29]]
Is Modded: Definitely; Server brand changed to 'fml,forge'
Type: Dedicated Server (map_server.txt)

Will be fixed in next version.