RoadWorks Mod Bug?

---- Minecraft Crash Report ----
// Ooh. Shiny.

Time: 23/02/14 08:54
Description: Unexpected error

java.lang.NullPointerException: Unexpected error
	at wthieves.mods.roadworks.SelectMaar.DrawButtons(SelectMaar.java:242)
	at wthieves.mods.roadworks.SelectMaar.func_73866_w_(SelectMaar.java:108)
	at net.minecraft.client.gui.GuiScreen.func_146280_a(GuiScreen.java:248)
	at net.minecraft.client.Minecraft.func_147108_a(Minecraft.java:778)
	at cpw.mods.fml.client.FMLClientHandler.displayGuiScreen(FMLClientHandler.java:376)
	at wthieves.mods.roadworks.EventHandler.keyPressed(EventHandler.java:74)
	at cpw.mods.fml.common.eventhandler.ASMEventHandler_6_EventHandler_keyPressed_KeyInputEvent.invoke(.dynamic)
	at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:51)
	at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:122)
	at cpw.mods.fml.common.FMLCommonHandler.fireKeyInput(FMLCommonHandler.java:454)
	at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1866)
	at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:951)
	at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:869)
	at net.minecraft.client.main.Main.main(SourceFile:103)
	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 net.minecraft.launchwrapper.Launch.launch(Launch.java:134)
	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)


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

-- Head --
Stacktrace:
	at wthieves.mods.roadworks.SelectMaar.DrawButtons(SelectMaar.java:242)
	at wthieves.mods.roadworks.SelectMaar.func_73866_w_(SelectMaar.java:108)
	at net.minecraft.client.gui.GuiScreen.func_146280_a(GuiScreen.java:248)
	at net.minecraft.client.Minecraft.func_147108_a(Minecraft.java:778)
	at cpw.mods.fml.client.FMLClientHandler.displayGuiScreen(FMLClientHandler.java:376)
	at wthieves.mods.roadworks.EventHandler.keyPressed(EventHandler.java:74)
	at cpw.mods.fml.common.eventhandler.ASMEventHandler_6_EventHandler_keyPressed_KeyInputEvent.invoke(.dynamic)
	at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:51)
	at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:122)
	at cpw.mods.fml.common.FMLCommonHandler.fireKeyInput(FMLCommonHandler.java:454)

-- Affected level --
Details:
	Level name: MpServer
	All players: 1 total; [EntityClientPlayerMP['stuffer999'/155, l='MpServer', x=115.46, y=67.62, z=285.62]]
	Chunk stats: MultiplayerChunkCache: 285, 285
	Level seed: 0
	Level generator: ID 00 - default, ver 1. Features enabled: false
	Level generator options:
	Level spawn location: World: (124,64,236), Chunk: (at 12,4,12 in 7,14; contains blocks 112,0,224 to 127,255,239), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
	Level time: 7969 game time, 7969 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: creative (ID 1). Hardcore: false. Cheats: false
	Forced entities: 108 total; [EntitySkeleton['Skeleton'/49554, l='MpServer', x=175.88, y=22.00, z=209.50], EntitySkeleton['Skeleton'/49555, l='MpServer', x=180.31, y=22.00, z=212.69], EntitySkeleton['Skeleton'/51460, l='MpServer', x=53.50, y=33.00, z=313.50], EntitySkeleton['Skeleton'/36310, l='MpServer', x=36.69, y=27.00, z=233.31], EntityZombie['Zombie'/13128, l='MpServer', x=118.03, y=37.00, z=301.50], EntityZombie['Zombie'/13130, l='MpServer', x=102.88, y=37.00, z=308.41], EntitySkeleton['Skeleton'/13134, l='MpServer', x=114.59, y=36.00, z=300.50], EntityVillager['Villager'/41, l='MpServer', x=42.16, y=67.00, z=327.72], EntitySheep['Sheep'/46, l='MpServer', x=71.97, y=63.00, z=333.50], EntitySheep['Sheep'/47, l='MpServer', x=68.50, y=64.00, z=335.50], EntitySheep['Sheep'/45, l='MpServer', x=70.41, y=64.00, z=333.78], EntitySheep['Sheep'/51, l='MpServer', x=59.94, y=65.00, z=346.97], EntitySheep['Sheep'/50, l='MpServer', x=62.97, y=64.00, z=349.50], EntitySheep['Sheep'/49, l='MpServer', x=53.94, y=65.00, z=343.16], EntitySheep['Sheep'/48, l='MpServer', x=69.19, y=64.00, z=332.19], EntityBat['Bat'/32572, l='MpServer', x=83.00, y=43.95, z=320.53], EntitySpider['Spider'/29672, l='MpServer', x=122.41, y=35.00, z=295.28], EntitySheep['Sheep'/52, l='MpServer', x=57.78, y=65.00, z=345.56], EntityZombie['Zombie'/30632, l='MpServer', x=130.91, y=14.00, z=254.34], EntitySkeleton['Skeleton'/29669, l='MpServer', x=101.94, y=38.00, z=306.50], EntitySheep['Sheep'/63, l='MpServer', x=76.78, y=65.00, z=363.78], EntityZombie['Zombie'/49579, l='MpServer', x=143.50, y=14.00, z=309.50], EntityCreeper['Creeper'/40123, l='MpServer', x=48.50, y=26.00, z=300.50], EntitySheep['Sheep'/64, l='MpServer', x=75.19, y=65.00, z=362.19], EntitySheep['Sheep'/65, l='MpServer', x=74.50, y=65.00, z=364.50], EntityBat['Bat'/32584, l='MpServer', x=133.53, y=44.92, z=263.88], EntitySheep['Sheep'/66, l='MpServer', x=77.50, y=66.00, z=366.50], EntityCreeper['Creeper'/40118, l='MpServer', x=48.50, y=26.00, z=301.50], EntityBat['Bat'/32579, l='MpServer', x=148.00, y=27.10, z=320.13], EntitySkeleton['Skeleton'/40111, l='MpServer', x=83.50, y=32.00, z=334.50], EntityPig['Pig'/93, l='MpServer', x=122.03, y=64.00, z=225.09], EntityPig['Pig'/95, l='MpServer', x=135.47, y=63.00, z=247.25], EntityPig['Pig'/94, l='MpServer', x=129.50, y=63.00, z=240.22], EntityBat['Bat'/43911, l='MpServer', x=95.56, y=10.64, z=233.39], EntityPig['Pig'/96, l='MpServer', x=115.69, y=66.00, z=253.50], EntityBat['Bat'/43917, l='MpServer', x=51.59, y=27.39, z=302.38], EntityPig['Pig'/111, l='MpServer', x=182.78, y=63.00, z=274.53], EntityBat['Bat'/43914, l='MpServer', x=75.75, y=13.32, z=365.75], EntityPig['Pig'/119, l='MpServer', x=189.50, y=64.00, z=280.50], EntityPig['Pig'/118, l='MpServer', x=191.50, y=64.00, z=282.50], EntityPig['Pig'/114, l='MpServer', x=176.03, y=65.00, z=282.16], EntityPig['Pig'/113, l='MpServer', x=178.03, y=63.00, z=268.97], EntityPig['Pig'/112, l='MpServer', x=182.50, y=63.00, z=270.50], EntityPig['Pig'/121, l='MpServer', x=188.84, y=64.00, z=283.09], EntityPig['Pig'/120, l='MpServer', x=184.91, y=64.00, z=277.13], EntityBat['Bat'/19699, l='MpServer', x=108.13, y=37.81, z=286.10], EntityBat['Bat'/19700, l='MpServer', x=87.19, y=44.04, z=306.06], EntityBat['Bat'/19701, l='MpServer', x=95.06, y=36.88, z=289.78], EntityBat['Bat'/41933, l='MpServer', x=180.38, y=22.29, z=209.53], EntitySkeleton['Skeleton'/43821, l='MpServer', x=123.50, y=24.00, z=300.50], EntityCreeper['Creeper'/43814, l='MpServer', x=128.50, y=22.00, z=295.50], EntityCreeper['Creeper'/43813, l='MpServer', x=131.50, y=22.00, z=293.50], EntitySquid['Squid'/216, l='MpServer', x=112.53, y=54.42, z=280.53], EntityZombie['Zombie'/49484, l='MpServer', x=56.94, y=30.00, z=304.47], EntitySquid['Squid'/214, l='MpServer', x=107.32, y=55.00, z=276.50], EntitySquid['Squid'/228, l='MpServer', x=112.53, y=54.43, z=279.47], EntityCreeper['Creeper'/29475, l='MpServer', x=94.50, y=36.00, z=330.50], EntitySkeleton['Skeleton'/29478, l='MpServer', x=81.16, y=21.00, z=318.44], EntityZombie['Zombie'/42945, l='MpServer', x=149.50, y=51.00, z=342.50], EntitySkeleton['Skeleton'/42944, l='MpServer', x=103.47, y=24.00, z=313.13], EntityZombie['Zombie'/42946, l='MpServer', x=149.50, y=51.00, z=340.22], EntityZombie['Zombie'/25591, l='MpServer', x=89.50, y=33.00, z=335.50], EntityCreeper['Creeper'/51249, l='MpServer', x=114.50, y=12.00, z=261.50], EntityCreeper['Creeper'/51248, l='MpServer', x=115.50, y=12.00, z=260.50], EntityCreeper['Creeper'/46940, l='MpServer', x=112.03, y=38.00, z=302.66], EntitySkeleton['Skeleton'/41504, l='MpServer', x=38.50, y=23.00, z=349.50], EntitySkeleton['Skeleton'/46919, l='MpServer', x=111.50, y=15.00, z=258.50], EntityZombie['Zombie'/39421, l='MpServer', x=76.94, y=42.00, z=244.38], EntitySkeleton['Skeleton'/39420, l='MpServer', x=80.50, y=39.00, z=239.50], EntityZombie['Zombie'/35063, l='MpServer', x=148.50, y=51.00, z=339.50], EntityZombie['Zombie'/46969, l='MpServer', x=96.50, y=40.00, z=306.50], EntitySkeleton['Skeleton'/46974, l='MpServer', x=117.50, y=28.00, z=255.50], EntitySkeleton['Skeleton'/46972, l='MpServer', x=97.50, y=40.00, z=305.50], EntitySkeleton['Skeleton'/46973, l='MpServer', x=98.50, y=40.00, z=305.50], EntityCreeper['Creeper'/46078, l='MpServer', x=64.50, y=53.00, z=322.50], EntitySkeleton['Skeleton'/32468, l='MpServer', x=105.50, y=40.00, z=253.88], EntityBat['Bat'/37328, l='MpServer', x=106.50, y=33.89, z=353.34], EntitySkeleton['Skeleton'/49269, l='MpServer', x=91.50, y=44.00, z=325.50], EntityCreeper['Creeper'/34681, l='MpServer', x=44.59, y=30.00, z=297.00], EntitySkeleton['Skeleton'/41300, l='MpServer', x=133.53, y=20.00, z=285.91], EntitySpider['Spider'/46086, l='MpServer', x=96.22, y=37.00, z=292.75], EntitySkeleton['Skeleton'/46085, l='MpServer', x=95.50, y=38.00, z=281.50], EntityCreeper['Creeper'/44461, l='MpServer', x=78.37, y=22.00, z=320.49], EntityCreeper['Creeper'/42275, l='MpServer', x=75.88, y=53.00, z=324.50], EntityCreeper['Creeper'/42276, l='MpServer', x=76.69, y=53.00, z=324.50], EntityZombie['Zombie'/42280, l='MpServer', x=142.50, y=24.00, z=280.50], EntityCreeper['Creeper'/11470, l='MpServer', x=113.66, y=36.00, z=301.03], EntitySquid['Squid'/12786, l='MpServer', x=121.68, y=55.33, z=286.47], EntitySquid['Squid'/12782, l='MpServer', x=91.27, y=55.00, z=275.50], EntitySquid['Squid'/12779, l='MpServer', x=111.50, y=54.94, z=284.50], EntityZombie['Zombie'/29973, l='MpServer', x=123.50, y=31.00, z=271.50], EntityBat['Bat'/48133, l='MpServer', x=98.75, y=47.00, z=227.25], EntityZombie['Zombie'/44359, l='MpServer', x=39.50, y=35.00, z=235.50], EntityClientPlayerMP['stuffer999'/155, l='MpServer', x=115.46, y=67.62, z=285.62], EntityBat['Bat'/50920, l='MpServer', x=50.81, y=28.78, z=303.47], EntityCreeper['Creeper'/45417, l='MpServer', x=106.50, y=41.00, z=359.50], EntityCreeper['Creeper'/44215, l='MpServer', x=92.50, y=49.00, z=250.50], EntityCreeper['Creeper'/34383, l='MpServer', x=68.50, y=24.00, z=299.50], EntitySpider['Spider'/17291, l='MpServer', x=126.16, y=32.00, z=286.50], EntitySkeleton['Skeleton'/11706, l='MpServer', x=92.66, y=42.00, z=331.34], EntityZombie['Zombie'/43166, l='MpServer', x=67.50, y=21.00, z=348.50], EntitySkeleton['Skeleton'/43167, l='MpServer', x=66.50, y=21.00, z=346.50], EntityCreeper['Creeper'/31849, l='MpServer', x=130.72, y=43.00, z=265.91], EntityCreeper['Creeper'/37703, l='MpServer', x=99.66, y=14.00, z=259.09], EntityCreeper['Creeper'/37700, l='MpServer', x=100.69, y=13.00, z=257.31], EntitySpider['Spider'/35544, l='MpServer', x=105.47, y=35.00, z=283.94], EntityCreeper['Creeper'/41013, l='MpServer', x=109.50, y=27.00, z=294.50], EntityBat['Bat'/36477, l='MpServer', x=120.25, y=26.10, z=291.41]]
	Retry entities: 0 total; []
	Server brand: fml,forge
	Server type: Integrated singleplayer server
Stacktrace:
	at net.minecraft.client.multiplayer.WorldClient.func_72914_a(WorldClient.java:384)
	at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2431)
	at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:898)
	at net.minecraft.client.main.Main.main(SourceFile:103)
	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 net.minecraft.launchwrapper.Launch.launch(Launch.java:134)
	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

-- System Details --
Details:
	Minecraft Version: 1.7.2
	Operating System: Windows 8 (x86) version 6.2
	Java Version: 1.7.0_51, Oracle Corporation
	Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation
	Memory: 231117440 bytes (220 MB) / 448978944 bytes (428 MB) up to 518979584 bytes (494 MB)
	JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M
	AABB Pool Size: 3833 (214648 bytes; 0 MB) allocated, 2 (112 bytes; 0 MB) used
	IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
	FML: MCP v9.01-pre FML v7.2.109.1019 Minecraft Forge 10.12.0.1019 5 mods loaded, 5 mods active
	mcp{8.09} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	FML{7.2.109.1019} [Forge Mod Loader] (forge-1.7.2-10.12.0.1019.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Forge{10.12.0.1019} [Minecraft Forge] (forge-1.7.2-10.12.0.1019.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	mod_LATL{1.9} [Lamps and Traffic lights] (LampsAndTrafficLights-1.1-Minecraft_1.7.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	mod_RoadWorks{2.0} [Roadworks] (RoadWorks-2.0-Minecraft_1.7.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Launched Version: 1.7.2-Forge10.12.0.1019
	LWJGL: 2.9.0
	OpenGL: AMD Radeon R7 200 Series GL version 4.3.12618 Compatibility Profile Context 13.251.0.0, ATI Technologies Inc.
	Is Modded: Definitely; Client brand changed to 'fml,forge'
	Type: Client (map_client.txt)
	Resource Packs: [[1.7] Dokucraft_TSC_Light.zip]
	Current Language: English (UK)
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 394 (22064 bytes; 0 MB) allocated, 22 (1232 bytes; 0 MB) used
	Anisotropic Filtering: Off (1)