API tools faq
paste
Advertisement
Guest User

asdasdasd

a guest
Mar 30th, 2015
202
0
Never
Add comment
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 16.53 KB | None | 0 0
raw download clone embed print report
  1. ---- Minecraft Crash Report ----
  2. // Sorry :(
  3.  
  4. Time: 3/30/15 3:57 PM
  5. Description: Initializing game
  6.  
  7. java.lang.NoClassDefFoundError: java/lang/ReflectiveOperationException
  8. at java.lang.Class.getDeclaredConstructors0(Native Method)
  9. at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
  10. at java.lang.Class.getConstructor0(Unknown Source)
  11. at java.lang.Class.newInstance0(Unknown Source)
  12. at java.lang.Class.newInstance(Unknown Source)
  13. at cpw.mods.fml.common.network.NetworkModHandler.tryCreatingPacketHandler(NetworkModHandler.java:195)
  14. at cpw.mods.fml.common.network.NetworkModHandler.configureNetworkMod(NetworkModHandler.java:133)
  15. at cpw.mods.fml.common.network.NetworkModHandler.<init>(NetworkModHandler.java:102)
  16. at cpw.mods.fml.common.network.FMLNetworkHandler.registerNetworkMod(FMLNetworkHandler.java:263)
  17. at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:519)
  18. at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
  19. at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
  20. at java.lang.reflect.Method.invoke(Unknown Source)
  21. at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
  22. at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
  23. at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313)
  24. at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
  25. at com.google.common.eventbus.EventBus.post(EventBus.java:267)
  26. at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:201)
  27. at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:181)
  28. at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  29. at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
  30. at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
  31. at java.lang.reflect.Method.invoke(Unknown Source)
  32. at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
  33. at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
  34. at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313)
  35. at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
  36. at com.google.common.eventbus.EventBus.post(EventBus.java:267)
  37. at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:112)
  38. at cpw.mods.fml.common.Loader.loadMods(Loader.java:511)
  39. at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:183)
  40. at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:473)
  41. at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:808)
  42. at net.minecraft.client.main.Main.main(SourceFile:101)
  43. at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  44. at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
  45. at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
  46. at java.lang.reflect.Method.invoke(Unknown Source)
  47. at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)
  48. at net.minecraft.launchwrapper.Launch.main(Launch.java:27)
  49. Caused by: java.lang.ClassNotFoundException: java.lang.ReflectiveOperationException
  50. at java.net.URLClassLoader$1.run(Unknown Source)
  51. at java.security.AccessController.doPrivileged(Native Method)
  52. at java.net.URLClassLoader.findClass(Unknown Source)
  53. at java.lang.ClassLoader.loadClass(Unknown Source)
  54. at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
  55. at java.lang.ClassLoader.loadClass(Unknown Source)
  56. at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:102)
  57. at java.lang.ClassLoader.loadClass(Unknown Source)
  58. at java.lang.ClassLoader.loadClass(Unknown Source)
  59. ... 41 more
  60.  
  61.  
  62. A detailed walkthrough of the error, its code path and all known details is as follows:
  63. ---------------------------------------------------------------------------------------
  64.  
  65. -- Head --
  66. Stacktrace:
  67. at java.lang.Class.getDeclaredConstructors0(Native Method)
  68. at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
  69. at java.lang.Class.getConstructor0(Unknown Source)
  70. at java.lang.Class.newInstance0(Unknown Source)
  71. at java.lang.Class.newInstance(Unknown Source)
  72. at cpw.mods.fml.common.network.NetworkModHandler.tryCreatingPacketHandler(NetworkModHandler.java:195)
  73. at cpw.mods.fml.common.network.NetworkModHandler.configureNetworkMod(NetworkModHandler.java:133)
  74. at cpw.mods.fml.common.network.NetworkModHandler.<init>(NetworkModHandler.java:102)
  75. at cpw.mods.fml.common.network.FMLNetworkHandler.registerNetworkMod(FMLNetworkHandler.java:263)
  76. at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:519)
  77. at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
  78. at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
  79. at java.lang.reflect.Method.invoke(Unknown Source)
  80. at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
  81. at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
  82. at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313)
  83. at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
  84. at com.google.common.eventbus.EventBus.post(EventBus.java:267)
  85. at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:201)
  86. at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:181)
  87. at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  88. at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
  89. at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
  90. at java.lang.reflect.Method.invoke(Unknown Source)
  91. at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
  92. at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
  93. at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313)
  94. at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
  95. at com.google.common.eventbus.EventBus.post(EventBus.java:267)
  96. at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:112)
  97. at cpw.mods.fml.common.Loader.loadMods(Loader.java:511)
  98. at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:183)
  99. at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:473)
  100.  
  101. -- Initialization --
  102. Details:
  103. Stacktrace:
  104. at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:808)
  105. at net.minecraft.client.main.Main.main(SourceFile:101)
  106. at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  107. at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
  108. at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
  109. at java.lang.reflect.Method.invoke(Unknown Source)
  110. at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)
  111. at net.minecraft.launchwrapper.Launch.main(Launch.java:27)
  112.  
  113. -- System Details --
  114. Details:
  115. Minecraft Version: 1.6.4
  116. Operating System: Windows 7 (amd64) version 6.1
  117. Java Version: 1.6.0_27, Sun Microsystems Inc.
  118. Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Sun Microsystems Inc.
  119. Memory: 174146856 bytes (166 MB) / 484114432 bytes (461 MB) up to 954466304 bytes (910 MB)
  120. JVM Flags: 3 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1024m -XX:MaxPermSize=128m
  121. AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
  122. Suspicious classes: FML and Forge are installed
  123. IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
  124. FML: MCP v8.11 FML v6.4.49.965 Minecraft Forge 9.11.1.965 Optifine OptiFine_1.6.4_HD_U_C6 91 mods loaded, 91 mods active
  125. mcp{8.09} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed
  126. FML{6.4.49.965} [Forge Mod Loader] (modpack.jar) Unloaded->Constructed
  127. Forge{9.11.1.965} [Minecraft Forge] (modpack.jar) Unloaded->Constructed
  128. AppliedEnergistics-Core{rv14.finale3} [AppliedEnergistics Core] (minecraft.jar) Unloaded->Constructed
  129. BetterSprinting{v11} [Better Sprinting (core)] (minecraft.jar) Unloaded->Constructed
  130. CodeChickenCore{0.9.0.9} [CodeChicken Core] (minecraft.jar) Unloaded->Constructed
  131. Micdoodlecore{} [Micdoodle8 Core] (minecraft.jar) Unloaded->Constructed
  132. NotEnoughItems{1.6.1.9} [Not Enough Items] (NotEnoughItems 1.6.1.9.jar) Unloaded->Constructed
  133. PowerCrystalsCore{1.1.8} [PowerCrystals Core] (PowerCrystalsCore-1.1.8-9.jar) Unloaded->Constructed
  134. TConstruct-Preloader{0.0.1} [Tinkers Corestruct] (minecraft.jar) Unloaded->Constructed
  135. OpenModsCore{@VERSION@} [OpenModsCore] (minecraft.jar) Unloaded->Constructed
  136. DamageIndicatorsMod{2.9.2.4} [Damage Indicators] (1.6.4 DamageIndicatorsv2.9.2.4.zip) Unloaded->Constructed
  137. battlegear2{1.0.5.3} [Mine & Blade Battlegear 2 - Bullseye] (1.6.4-MB_Battlegear2-Bullseye-1.0.5.3.jar) Unloaded->Constructed
  138. bspkrsCore{v5.3(1.6.4)} [bspkrsCore] ([1.6.4]bspkrsCorev5.3.zip) Unloaded->Constructed
  139. AppliedEnergistics{rv14.finale3} [Applied Energistics] (appeng-rv14-finale3-mc16x.jar) Unloaded->Constructed
  140. Autoutils{1.0.1} [Autoutils] (autoutils-1.6.4-1.0.1.jar) Unloaded->Constructed
  141. Backpack{1.28.37} [Backpack] (backpack-1.28.37-1.6.x.jar) Unloaded->Constructed
  142. BetterAnvil{3.0.6} [Better Anvils] (betterAnvil - 3.0.10.zip) Unloaded->Constructed
  143. BiblioCraft{1.5.5} [BiblioCraft] (BiblioCraft-Mod-1.6.4.zip) Unloaded->Constructed
  144. BuildCraft|Core{4.2.2} [BuildCraft] (buildcraft-A-1.6.4-4.2.2.jar) Unloaded->Constructed
  145. BuildCraft|Builders{4.2.2} [BC Builders] (buildcraft-A-1.6.4-4.2.2.jar) Unloaded->Constructed
  146. BuildCraft|Energy{4.2.2} [BC Energy] (buildcraft-A-1.6.4-4.2.2.jar) Unloaded->Constructed
  147. BuildCraft|Factory{4.2.2} [BC Factory] (buildcraft-A-1.6.4-4.2.2.jar) Unloaded->Constructed
  148. BuildCraft|Transport{4.2.2} [BC Transport] (buildcraft-A-1.6.4-4.2.2.jar) Unloaded->Constructed
  149. IC2{2.0.397-experimental} [IndustrialCraft 2] (industrialcraft-2_2.0.397-experimental.jar) Unloaded->Constructed
  150. MineFactoryReloaded{1.6.4R2.7.9} [MineFactory Reloaded] (MineFactoryReloaded-2.7.9-final.jar) Unloaded->Constructed
  151. BigReactors{0.3.4A2} [Big Reactors] (BigReactors-0.3.4A2.jar) Unloaded->Constructed
  152. BiomesOPlenty{1.2.1} [Biomes O' Plenty] (BiomesOPlenty-universal-1.6.4-1.2.1.434.jar) Unloaded->Constructed
  153. AWWayofTime{v1.0.1g} [Blood Magic: Alchemical Wizardry] (Blood Magic v1.0.1g (1).zip) Unloaded->Constructed
  154. BuildCraft|Silicon{4.2.2} [BC Silicon] (buildcraft-A-1.6.4-4.2.2.jar) Unloaded->Constructed
  155. CarpentersBlocks{3.2.8.6} [Carpenter's Blocks] (Carpenter's Blocks v3.2.8.6 - MC 1.6.4.jar) Unloaded->Constructed
  156. Chisel{1.5.0} [Chisel] (chisel-1.6.4-1.5.0fix.jar) Unloaded->Constructed
  157. CoFHCore{2.0.0.5} [CoFH Core] (CoFHCore-2.0.0.5.jar) Unloaded->Constructed
  158. CoFHLoot{2.0.0.5} [CoFH Loot] (CoFHCore-2.0.0.5.jar) Unloaded->Constructed
  159. CoFHMasquerade{2.0.0.5} [CoFH Masquerade] (CoFHCore-2.0.0.5.jar) Unloaded->Constructed
  160. CoFHSocial{2.0.0.5} [CoFH Social] (CoFHCore-2.0.0.5.jar) Unloaded->Constructed
  161. CoFHWorld{2.0.0.5} [CoFH World] (CoFHCore-2.0.0.5.jar) Unloaded->Constructed
  162. EnderStorage{1.4.3.6} [EnderStorage] (EnderStorage 1.4.3.6.jar) Unloaded->Constructed
  163. Thaumcraft{4.1.0g} [Thaumcraft] (Thaumcraft4.1.0g (1).zip) Unloaded->Constructed
  164. DartCraft{Beta 0.2.20} [DartCraft] (DartCraft Beta 0.2.20v2.jar) Unloaded->Constructed
  165. extracells{1.6.9e} [ExtraCells] (ExtraCells-1.6.9e.jar) Unloaded->Constructed
  166. iChunUtil{2.4.0} [iChunUtil] (util^iChunUtil2.4.0.zip) Unloaded->Constructed
  167. TrailMix{2.0.0} [TrailMix] (files^TrailMix2.0.0.zip) Unloaded->Constructed
  168. FlansMod{4.1.1} [Flans Mod] (FlansMod-4.1.1.jar) Unloaded->Constructed
  169. GalacticraftCore{2.0.14} [Galacticraft Core] (Galacticraft-1.6.4-2.0.14.1098.jar) Unloaded->Constructed
  170. GalacticraftMars{2.0.14} [Galacticraft Mars] (Galacticraft-Planets-1.6.4-2.0.14.1098.jar) Unloaded->Constructed
  171. Hats{2.1.8} [Hats] (Hats2.1.8.zip) Unloaded->Constructed
  172. inventorytweaks{1.56} [Inventory Tweaks] (InventoryTweaks-MC1.6.2-1.56-b77.jar) Unloaded->Constructed
  173. JABBA{1.1.4} [JABBA] (JABBA_1.1.4.zip) Unloaded->Constructed
  174. lucky{4.2.1} [Lucky Block] (LuckyBlock_v4.2.1_1.6.4.jar) Unloaded->Constructed
  175. magicalcrops{1.6.4_3.2.0_BETA_23} [Magical Crops] (magicalcrops-1.6.4_3.2.0_BETA_23.jar) Unloaded->Constructed
  176. standardcrops{1.1.0} [Magical Crops - Crops & Food] (magicalcrops-1.6.4_3.2.0_BETA_23.jar) Unloaded->Constructed
  177. malisiscore{0.01} [Malisis' Core] (malisiscore-1.6.4-0.5.jar) Unloaded->Constructed
  178. malisisdoors{0.01} [Malisis' Doors] (malisisdoors-1.6.4-0.5.jar) Unloaded->Constructed
  179. MapWriter{2.0} [MapWriter] (mapwriter-1.6.4-2.0.17.zip) Unloaded->Constructed
  180. minechem{5.05.101} [MineChem] (Minechem-1.6.4-5.0.5.FINAL.jar) Unloaded
  181. MFR Compat Forestry Trees{1.0} [MFR Compat Forestry Trees] (MineFactoryReloaded-2.7.9-final.jar) Unloaded
  182. MFR Compat Extra Trees{1.0} [MFR Compat Extra Trees] (MineFactoryReloaded-2.7.9-final.jar) Unloaded
  183. MineFactoryReloaded|CompatAppliedEnergistics{1.6.4R2.7.9} [MFR Compat: Applied Energistics] (MineFactoryReloaded-2.7.9-final.jar) Unloaded
  184. MineFactoryReloaded|CompatAtum{1.6.4R2.7.9} [MFR Compat: Atum] (MineFactoryReloaded-2.7.9-final.jar) Unloaded
  185. MineFactoryReloaded|CompatBackTools{1.6.4R2.7.9} [MFR Compat: BackTools] (MineFactoryReloaded-2.7.9-final.jar) Unloaded
  186. MineFactoryReloaded|CompatBuildCraft{1.6.4R2.7.9} [MFR Compat: BuildCraft] (MineFactoryReloaded-2.7.9-final.jar) Unloaded
  187. MineFactoryReloaded|CompatChococraft{1.6.4R2.7.9} [MFR Compat: Chococraft] (MineFactoryReloaded-2.7.9-final.jar) Unloaded
  188. MineFactoryReloaded|CompatExtraBiomes{1.6.4R2.7.9} [MFR Compat: ExtraBiomes] (MineFactoryReloaded-2.7.9-final.jar) Unloaded
  189. MineFactoryReloaded|CompatForestry{1.6.4R2.7.9} [MFR Compat: Forestry] (MineFactoryReloaded-2.7.9-final.jar) Unloaded
  190. MineFactoryReloaded|CompatForestryPre{1.6.4R2.7.9} [MFR Compat: Forestry (part 2)] (MineFactoryReloaded-2.7.9-final.jar) Unloaded
  191. MineFactoryReloaded|CompatForgeMicroblock{1.6.4R2.7.9} [MFR Compat: ForgeMicroblock] (MineFactoryReloaded-2.7.9-final.jar) Unloaded
  192. MineFactoryReloaded|CompatIC2{1.6.4R2.7.9} [MFR Compat: IC2] (MineFactoryReloaded-2.7.9-final.jar) Unloaded
  193. MineFactoryReloaded|CompatMystcraft{1.6.4R2.7.9} [MFR Compat: Mystcraft] (MineFactoryReloaded-2.7.9-final.jar) Unloaded
  194. MineFactoryReloaded|CompatPams{1.6.4R2.7.9} [MFR Compat: Pam's Mods] (MineFactoryReloaded-2.7.9-final.jar) Unloaded
  195. MineFactoryReloaded|CompatProjRed{1.6.4R2.7.9} [MFR Compat ProjectRed] (MineFactoryReloaded-2.7.9-final.jar) Unloaded
  196. MineFactoryReloaded|CompatRailcraft{1.6.4R2.7.9} [MFR Compat: Railcraft] (MineFactoryReloaded-2.7.9-final.jar) Unloaded
  197. MineFactoryReloaded|CompatRP2{1.6.4R2.7.9} [MFR Compat: RP2] (MineFactoryReloaded-2.7.9-final.jar) Unloaded
  198. MineFactoryReloaded|CompatSufficientBiomes{1.6.4R2.7.9} [MFR Compat: Sufficient Biomes] (MineFactoryReloaded-2.7.9-final.jar) Unloaded
  199. MineFactoryReloaded|CompatThaumcraft{1.6.4R2.7.9} [MFR Compat: Thaumcraft] (MineFactoryReloaded-2.7.9-final.jar) Unloaded
  200. MineFactoryReloaded|CompatThermalExpansion{1.6.4R2.7.9} [MFR Compat: Thermal Expansion] (MineFactoryReloaded-2.7.9-final.jar) Unloaded
  201. MineFactoryReloaded|CompatTwilightForest{1.6.4R2.7.9} [MFR Compat: TwilightForest] (MineFactoryReloaded-2.7.9-final.jar) Unloaded
  202. MineFactoryReloaded|CompatVanilla{1.6.4R2.7.9} [MFR Compat: Vanilla] (MineFactoryReloaded-2.7.9-final.jar) Unloaded
  203. MineFactoryReloaded|CompatXyCraft{1.6.4R2.7.9} [MFR Compat: XyCraft] (MineFactoryReloaded-2.7.9-final.jar) Unloaded
  204. numina{0.1.2-55} [Numina] (Numina-1.6.2-0.1.2-55.jar) Unloaded
  205. powersuits{0.10.0-91} [MachineMuse's Modular Powersuits] (ModularPowersuits-1.6.4-0.10.0-91.jar) Unloaded
  206. Morph{0.7.1} [Morph] (Morph-Beta-0.7.1.zip) Unloaded
  207. cfm{3.3.4} [MrCrayfish's Furniture Mod] (MrCrayfishFurnitureModv3.3.4(1.6.4).jar) Unloaded
  208. OpenMods{0.5.1} [OpenMods] (OpenModsLib-0.5.1.jar) Unloaded
  209. OpenBlocks{1.2.9} [OpenBlocks] (OpenBlocks-1.2.9.jar) Unloaded
  210. PneumaticCraft{1.1.4e} [PneumaticCraft] (PneumaticCraft 1.1.4f.zip) Unloaded
  211. PortalGun{2.0.2} [PortalGun] (PortalGun2.0.2.zip) Unloaded
  212. Sync{2.2.3} [Sync] (Sync2.2.3.zip) Unloaded
  213. TConstruct{1.6.X_1.5.5.7} [Tinkers' Construct] (TConstruct_mc1.6.4_1.5.5.7.jar) Unloaded
  214. ThaumicTinkerer{2.3-140} [Thaumic Tinkerer] (ThaumicTinkerer-2.3-140.jar) Unloaded
  215. TreeCapitator{Forge 1.6.4.r09} [Treecapitator] (treecapitator-1.6.4-r09.zip) Unloaded
  216. Launched Version: 1.6.4-Forge9.11.1.965
  217. LWJGL: 2.9.0
  218. OpenGL: ATI Radeon HD 4200 GL version 2.1.8870, ATI Technologies Inc.
  219. Is Modded: Definitely; Client brand changed to 'fml,forge'
  220. Type: Client (map_client.txt)
  221. Resource Pack: Default
  222. Current Language: English (US)
  223. Profiler Position: N/A (disabled)
  224. Vec3 Pool Size: ~~ERROR~~ NullPointerException: null
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement
Public Pastes
Advertisement
We use cookies for various purposes including analytics. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy.  OK, I Understand
Not a member of Pastebin yet?
Sign Up, it unlocks many cool features!