My Game Crashes Unexpectedly, Everytime I Grab My Things to Build A House  There It Goes BOOOM Game Crashes And Idk Why Plz Help

 

// There are four lights!

Time: 3/3/17 5:25 PM
Description: Updating screen events

java.lang.RuntimeException: error loading theme
    at drzhark.guiapi.GuiWidgetScreen.getInstance(GuiWidgetScreen.java:81)
    at drzhark.guiapi.GuiModScreen.setActive(GuiModScreen.java:155)
    at drzhark.guiapi.GuiModScreen.show(GuiModScreen.java:65)
    at drzhark.guiapi.GuiApiButton.func_146116_c(GuiApiButton.java:19)
    at net.minecraft.client.gui.GuiScreen.func_73864_a(GuiScreen.java:452)
    at net.minecraft.client.gui.GuiScreen.func_146274_d(GuiScreen.java:548)
    at net.minecraft.client.gui.GuiScreen.func_146269_k(GuiScreen.java:517)
    at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1700)
    at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1055)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:371)
    at net.minecraft.client.main.Main.main(SourceFile:124)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
Caused by: java.lang.NoClassDefFoundError: org/xmlpull/v1/XmlPullParserException
    at drzhark.guiapi.GuiWidgetScreen.getInstance(GuiWidgetScreen.java:70)
    ... 16 more
Caused by: java.lang.ClassNotFoundException: org.xmlpull.v1.XmlPullParserException
    at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    ... 17 more
Caused by: java.lang.NullPointerException
    at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)
    ... 19 more

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

-- Head --
Thread: Client thread
Stacktrace:
    at drzhark.guiapi.GuiWidgetScreen.getInstance(GuiWidgetScreen.java:81)
    at drzhark.guiapi.GuiModScreen.setActive(GuiModScreen.java:155)
    at drzhark.guiapi.GuiModScreen.show(GuiModScreen.java:65)
    at drzhark.guiapi.GuiApiButton.func_146116_c(GuiApiButton.java:19)
    at net.minecraft.client.gui.GuiScreen.func_73864_a(GuiScreen.java:452)
    at net.minecraft.client.gui.GuiScreen.func_146274_d(GuiScreen.java:548)
    at net.minecraft.client.gui.GuiScreen.func_146269_k(GuiScreen.java:517)

-- Affected screen --
Details:
    Screen name: drzhark.guiapi.GuiModSelect

-- Affected level --
Details:
    Level name: MpServer
    All players: 1 total; [EntityPlayerSP['KawaiiAna'/157, l='MpServer', x=-65.17, y=69.00, z=632.17]]
    Chunk stats: MultiplayerChunkCache: 623, 623
    Level seed: 0
    Level generator: ID 00 - default, ver 1. Features enabled: false
    Level generator options: 
    Level spawn location: World: (-4,64,140), Chunk: (at 12,4,12 in -1,8; contains blocks -16,0,128 to -1,255,143), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
    Level time: 33844 game time, 33844 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: 96 total; [EntityZombie['Zombie'/3072, l='MpServer', x=-113.50, y=24.00, z=582.50], MoCEntityAnt['Ant'/259, l='MpServer', x=-97.03, y=68.00, z=654.50], MoCEntityBoar['Boar'/265, l='MpServer', x=-114.49, y=72.00, z=668.57], EntitySkeleton['Skeleton'/1545, l='MpServer', x=-132.50, y=47.00, z=711.50], MoCEntityWerewolf['Werewolf'/2315, l='MpServer', x=-75.59, y=27.00, z=541.31], EntityCreeper['Creeper'/3083, l='MpServer', x=-1.50, y=63.00, z=702.50], EntityCreeper['Creeper'/3084, l='MpServer', x=-0.50, y=63.00, z=701.50], EntityCreeper['Creeper'/3085, l='MpServer', x=-0.50, y=63.00, z=703.50], EntitySkeleton['Skeleton'/3086, l='MpServer', x=1.50, y=63.00, z=700.50], EntityCreeper['Creeper'/3600, l='MpServer', x=-119.50, y=41.00, z=573.50], MoCEntityBoar['Boar'/273, l='MpServer', x=-68.65, y=67.00, z=515.29], EntityCreeper['Creeper'/3601, l='MpServer', x=-120.50, y=41.00, z=575.50], EntityCreeper['Creeper'/3602, l='MpServer', x=-123.50, y=41.00, z=575.50], MoCEntityWerewolf['Werewolf'/2835, l='MpServer', x=6.50, y=44.00, z=643.50], MoCEntityBird['Bird'/277, l='MpServer', x=-156.14, y=72.00, z=664.19], EntityZombie['Zombie'/2839, l='MpServer', x=-66.50, y=18.00, z=640.50], MoCEntityBoar['Boar'/284, l='MpServer', x=-70.81, y=64.00, z=583.11], MoCEntityBoar['Boar'/285, l='MpServer', x=-74.50, y=67.00, z=576.30], MoCEntityBoar['Boar'/286, l='MpServer', x=-95.30, y=64.00, z=592.81], MoCEntitySnake['Snake'/287, l='MpServer', x=-129.03, y=71.00, z=650.91], MoCEntitySnake['Snake'/288, l='MpServer', x=-123.01, y=68.00, z=629.02], MoCEntityBoar['Boar'/290, l='MpServer', x=-101.41, y=63.00, z=594.51], MoCEntityBird['Bird'/303, l='MpServer', x=-168.94, y=64.00, z=585.97], EntityOtherPlayerMP['XShadowDemonX'/3351, l='MpServer', x=-64.49, y=69.00, z=632.02], MoCEntityBird['Bird'/311, l='MpServer', x=-183.60, y=63.08, z=591.51], MoCEntityFirefly['Firefly'/570, l='MpServer', x=2.88, y=90.07, z=704.87], MoCEntityButterfly['ButterFly'/571, l='MpServer', x=-23.55, y=84.00, z=722.75], MoCEntityBee['Bee'/572, l='MpServer', x=-14.30, y=67.38, z=643.16], MoCEntityHorseMob['HorseMob'/3389, l='MpServer', x=-152.10, y=18.17, z=652.76], EntitySkeleton['Skeleton'/3134, l='MpServer', x=-11.50, y=30.00, z=658.50], MoCEntityHorseMob['HorseMob'/3390, l='MpServer', x=-174.13, y=27.03, z=649.13], MoCEntityHorseMob['HorseMob'/3391, l='MpServer', x=-156.30, y=17.37, z=651.70], MoCEntityFirefly['Firefly'/578, l='MpServer', x=-33.37, y=80.98, z=745.58], MoCEntityAnt['Ant'/579, l='MpServer', x=-45.07, y=78.00, z=738.07], MoCEntityCricket['Cricket'/580, l='MpServer', x=-37.57, y=82.00, z=735.50], MoCEntityCricket['Cricket'/581, l='MpServer', x=-62.82, y=80.00, z=722.02], MoCEntityCricket['Cricket'/582, l='MpServer', x=-65.05, y=84.92, z=720.56], EntityCreeper['Creeper'/3416, l='MpServer', x=-42.50, y=33.00, z=589.50], EntityCreeper['Creeper'/2653, l='MpServer', x=-3.50, y=19.00, z=595.50], MoCEntityHorseMob['HorseMob'/3678, l='MpServer', x=-46.86, y=45.40, z=571.37], MoCEntityHorseMob['HorseMob'/3679, l='MpServer', x=-51.30, y=44.11, z=585.30], EntitySkeleton['Skeleton'/1889, l='MpServer', x=-127.50, y=18.00, z=694.22], EntityZombie['Zombie'/3427, l='MpServer', x=-40.48, y=36.00, z=621.23], EntityZombie['Zombie'/3432, l='MpServer', x=-21.50, y=26.00, z=665.50], MoCEntityMiniGolem['MiniGolem'/2411, l='MpServer', x=-117.50, y=39.00, z=717.50], EntitySkeleton['Skeleton'/2928, l='MpServer', x=-79.50, y=52.00, z=564.50], EntityItem['item.item.fish.cod.raw'/3696, l='MpServer', x=-39.10, y=69.00, z=602.57], EntityItem['item.item.fish.cod.raw'/1656, l='MpServer', x=-97.82, y=65.00, z=679.88], EntityCreeper['Creeper'/3448, l='MpServer', x=-104.50, y=15.00, z=712.50], MoCEntityBee['Bee'/638, l='MpServer', x=-171.78, y=66.89, z=587.34], EntityCreeper['Creeper'/2438, l='MpServer', x=-6.50, y=17.00, z=625.50], EntityWitch['Witch'/3464, l='MpServer', x=-64.50, y=42.00, z=564.50], EntitySkeleton['Skeleton'/3216, l='MpServer', x=-133.50, y=24.00, z=673.50], EntityCreeper['Creeper'/2968, l='MpServer', x=2.50, y=63.00, z=682.50], EntitySpider['Spider'/2459, l='MpServer', x=-67.50, y=54.00, z=581.50], EntityCustomNpc['Erica'/158, l='MpServer', x=-66.50, y=69.00, z=631.50], EntityCustomNpc['Kika'/159, l='MpServer', x=-66.50, y=69.00, z=632.50], EntityPlayerSP['KawaiiAna'/157, l='MpServer', x=-65.17, y=69.00, z=632.17], MoCEntityFirefly['Firefly'/677, l='MpServer', x=-112.03, y=70.85, z=579.86], MoCEntityFirefly['Firefly'/678, l='MpServer', x=-134.38, y=72.57, z=586.10], MoCEntityMole['Mole'/167, l='MpServer', x=-9.50, y=80.00, z=751.50], EntityOtherPlayerMP['XShadowDemonX'/445, l='MpServer', x=-64.49, y=69.00, z=632.02], EntityCow['Cow'/180, l='MpServer', x=-29.50, y=101.00, z=674.50], EntityZombie['Zombie'/3514, l='MpServer', x=-50.50, y=24.00, z=595.50], MoCEntityGoat['Goat'/187, l='MpServer', x=-9.59, y=87.00, z=705.14], MoCEntityMole['Mole'/188, l='MpServer', x=-32.04, y=85.00, z=723.90], EntityCreeper['Creeper'/3516, l='MpServer', x=-51.50, y=24.00, z=599.50], MoCEntityMole['Mole'/189, l='MpServer', x=-25.86, y=80.00, z=732.98], MoCEntityGoat['Goat'/194, l='MpServer', x=36.54, y=72.00, z=575.29], MoCEntityGoat['Goat'/195, l='MpServer', x=26.50, y=74.00, z=579.50], EntitySkeleton['Skeleton'/196, l='MpServer', x=-57.77, y=69.00, z=643.50], EntityZombie['Zombie'/3014, l='MpServer', x=-102.50, y=15.00, z=568.50], EntityZombie['Zombie'/3533, l='MpServer', x=-103.50, y=17.00, z=706.50], EntityZombie['Zombie'/3278, l='MpServer', x=-111.50, y=51.00, z=686.50], EntityZombie['Zombie'/3534, l='MpServer', x=-103.50, y=17.00, z=706.50], EntityZombie['Zombie'/1999, l='MpServer', x=-46.50, y=38.00, z=629.50], EntityCow['Cow'/208, l='MpServer', x=-33.50, y=91.00, z=674.50], EntityCow['Cow'/209, l='MpServer', x=-37.20, y=100.00, z=684.30], EntitySkeleton['Skeleton'/2257, l='MpServer', x=-77.76, y=30.00, z=568.91], MoCEntityGoat['Goat'/210, l='MpServer', x=-29.35, y=87.00, z=666.45], MoCEntityGoat['Goat'/211, l='MpServer', x=-17.25, y=86.00, z=665.53], EntityCow['Cow'/212, l='MpServer', x=-30.50, y=96.00, z=671.50], MoCEntityGoat['Goat'/213, l='MpServer', x=-74.55, y=101.00, z=707.69], MoCEntityGoat['Goat'/214, l='MpServer', x=-72.50, y=101.00, z=706.24], MoCEntityGoat['Goat'/221, l='MpServer', x=-29.75, y=69.00, z=649.55], MoCEntityGoat['Goat'/224, l='MpServer', x=-95.49, y=101.00, z=746.20], MoCEntityGoat['Goat'/225, l='MpServer', x=-96.22, y=103.00, z=741.65], EntityPig['Pig'/227, l='MpServer', x=-111.25, y=70.00, z=647.46], MoCEntityGoat['Goat'/230, l='MpServer', x=-13.40, y=75.00, z=559.60], MoCEntityGoat['Goat'/231, l='MpServer', x=-14.30, y=75.00, z=558.96], EntityCreeper['Creeper'/3304, l='MpServer', x=-147.50, y=13.00, z=564.50], EntityPig['Pig'/235, l='MpServer', x=-85.64, y=69.00, z=620.80], EntityCreeper['Creeper'/236, l='MpServer', x=-73.77, y=69.00, z=640.76], EntityPig['Pig'/248, l='MpServer', x=-109.45, y=69.00, z=638.74], MoCEntityBoar['Boar'/249, l='MpServer', x=-86.93, y=64.00, z=667.78], EntitySkeleton['Skeleton'/3578, l='MpServer', x=0.50, y=66.00, z=621.50]]
    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:415)
    at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2660)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:392)
    at net.minecraft.client.main.Main.main(SourceFile:124)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

-- System Details --
Details:
    Minecraft Version: 1.10.2
    Operating System: Mac OS X (x86_64) version 10.12.3
    Java Version: 1.8.0_74, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 848800744 bytes (809 MB) / 1957101568 bytes (1866 MB) up to 2134114304 bytes (2035 MB)
    JVM Flags: 5 total; -Xmx2G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
    IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
    FML: MCP 9.32 Powered by Forge 12.18.3.2185 13 mods loaded, 13 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{9.19} [Minecraft Coder Pack] (minecraft.jar) 
    UCHIJAAAA    FML{8.0.99.99} [Forge Mod Loader] (forge-1.10.2-12.18.3.2185.jar) 
    UCHIJAAAA    Forge{12.18.3.2185} [Minecraft Forge] (forge-1.10.2-12.18.3.2185.jar) 
    UCHIJAAAA    mercurius_updater{1.0} [mercurius_updater] (MercuriusUpdater-1.10.2.jar) 
    UCHIJAAAA    customnpcs{1.9.0_beta} [CustomNPCs] (CustomNPCs_1.10.2_beta(10oct16).jar) 
    UCHIJAAAA    PTRModelLib{1.0.0} [PTRModelLib] (Decocraft-2.3.4_1.10.2.jar) 
    UCHIJAAAA    props{2.3.4} [Decocraft] (Decocraft-2.3.4_1.10.2.jar) 
    UCHIJAAAA    JEI{3.13.0.335} [Just Enough Items] (jei_1.10.2-3.13.0.335.jar) 
    UCHIJAAAA    RadixCore{1.10.2-2.1.3} [RadixCore] (RadixCore-1.10.2-2.1.3-universal.jar) 
    UCHIJAAAA    MCA{1.10.2-5.2.2} [Minecraft Comes Alive] (MCA-1.10.2-5.2.2-universal.jar) 
    UCHIJAAAA    metamorph{1.0.2} [Metamorph] (Metamorph-Mod-1.10.2.jar) 
    UCHIJAAAA    mocreatures{10.0.0} [DrZhark's Mo'Creatures] (Mo'Creatures Mod-10.0.0.jar) 
    UCHIJAAAA    harvestcraft{1.9.4-1.10.2f} [Pam's HarvestCraft] (Pam's HarvestCraft 1.9.4-1.10.2f.jar) 
    Loaded coremods (and transformers): 
    Launched Version: 1.10.2-forge1.10.2-12.18.3.2185
    LWJGL: 2.9.2
    OpenGL: Intel HD Graphics 5000 OpenGL Engine GL version 2.1 INTEL-10.22.29, Intel Inc.
    GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because ARB_framebuffer_object is supported and separate blending is supported.
Shaders are available because OpenGL 2.1 is supported.
VBOs are available because OpenGL 1.5 is supported.

    Using VBOs: Yes
    Is Modded: Definitely; Client brand changed to 'fml,forge'
    Type: Client (map_client.txt)
    Resource Packs: 
    Current Language: English (US)
    Profiler Position: N/A (disabled)
    CPU: 4x Intel(R) Core(TM) i5-4250U CPU @ 1.30GHz

This is a problem with MoCreatures, report it to the author.

Thanks Soooo Much , But My Friend (You Replied To Her XD) Is Using Same Mods But Its Not Bad For Her, So Can You describe The Problem? Thanks For The Help BTW !

Well, it looks like the mod can't load some "theme", and it fails to load an exception for it. The exception it's trying to load is an XMLParser error, leading me to believe some XML file is missing or corrupt. Try reinstalling the mod.