[Server thread/FATAL]: Error executing task

[JelleDijkhuizen]

As sone as i put a chicken in the Roost i get the following error message every second:
[Server thread/FATAL]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NoClassDefFoundError: net/minecraft/client/resources/I18n
at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_144]
at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_144]
at net.minecraft.util.Util.func_181617_a(SourceFile:46) [h.class:?]
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:668) [MinecraftServer.class:?]
at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:387) [ld.class:?]
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:613) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:471) [MinecraftServer.class:?]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_144]
Caused by: java.lang.NoClassDefFoundError: net/minecraft/client/resources/I18n
at com.timwoodcreates.roost.data.DataChicken.getDisplayName(DataChicken.java:141) ~[DataChicken.class:?]
at com.timwoodcreates.roost.data.DataChicken.getDisplaySummary(DataChicken.java:149) ~[DataChicken.class:?]
at com.timwoodcreates.roost.tileentity.TileEntityRoost.storeInfoForTooltip(TileEntityRoost.java:102) ~[TileEntityRoost.class:?]
at com.timwoodcreates.roost.integration.waila.RoostWailaDataProvider.getNBTData(RoostWailaDataProvider.java:65) ~[RoostWailaDataProvider.class:?]
at mcp.mobius.waila.network.MessageRequestTile$Handler$1.run(MessageRequestTile.java:97) ~[MessageRequestTile$Handler$1.class:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_144]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_144]
at net.minecraft.util.Util.func_181617_a(SourceFile:45) ~[h.class:?]

Could you take a look at this?

Minecraft version 1.10.2

[timrwood]

Yeah, I'll take a look, thanks for reporting!

[timrwood]

I got a fix working for the Minecraft 1.12 version, I'll backport it to 1.10 and 1.11 soon.

6666fae

[GrimTheReaper]

@timrwood any chance you backported it into a 1.10 compatible branch yet?

[timrwood]

I don't really have much time to work on this mod, so I don't think I'll be able to support 1.10 anymore.