Minecraft Forums

So i was testing my new modpack multi option (more details on P.M.)
and i was on creative and then i switched to the search tab and then this error appared:

---- Minecraft Crash Report ----
// Daisy, daisy...

Time: 11/24/12 11:56 PM
Description: Updating screen events

java.lang.NoClassDefFoundError: eloraam/world/BlockCustomFlower
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at dan200.computer.shared.RedPowerInterop.findRedPowerWorld(RedPowerInterop.java:111)
at dan200.computer.shared.RedPowerInterop.isRedPowerWorldInstalled(RedPowerInterop.java:149)
at dan200.turtle.shared.CCTurtleProxyCommon.addRedPowerUpgrades(CCTurtleProxyCommon.java:302)
at dan200.turtle.shared.CCTurtleProxyCommon.getTurtleUpgrade(CCTurtleProxyCommon.java:64)
at dan200.CCTurtle.getTurtleUpgrade(CCTurtle.java:125)
at dan200.turtle.shared.ItemTurtleExpanded.getLeftUpgradeFromItemStack(ItemTurtleExpanded.java:70)
at dan200.turtle.shared.ItemTurtle.j(ItemTurtle.java:164)
at um.r(SourceFile:328)
at um.a(SourceFile:356)
at avl.i(GuiContainerCreative.java:304)
at avl.b(GuiContainerCreative.java:462)
at avl.a(GuiContainerCreative.java:364)
at aue.d(SourceFile:125)
at avl.d(GuiContainerCreative.java:481)
at aue.m(SourceFile:110)
at net.minecraft.client.Minecraft.l(Minecraft.java:1515)
at net.minecraft.client.Minecraft.J(Minecraft.java:858)
at net.minecraft.client.Minecraft.run(Minecraft.java:783)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: eloraam.world.BlockCustomFlower
at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:141)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 21 more
Caused by: java.lang.NoClassDefFoundError: forge/ITextureProvider
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.lang.ClassLoader.defineClass(Unknown Source)
at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:134)
... 23 more
Caused by: java.lang.ClassNotFoundException: forge.ITextureProvider
at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:141)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 27 more
Caused by: java.lang.NullPointerException
at org.objectweb.asm.ClassReader.<init>(Unknown Source)
at net.minecraftforge.transformers.EventTransformer.transform(EventTransformer.java:29)
at cpw.mods.fml.relauncher.RelaunchClassLoader.runTransformers(RelaunchClassLoader.java:178)
at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:133)
... 29 more


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

-- Head --
Stacktrace:
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at dan200.computer.shared.RedPowerInterop.findRedPowerWorld(RedPowerInterop.java:111)
at dan200.computer.shared.RedPowerInterop.isRedPowerWorldInstalled(RedPowerInterop.java:149)
at dan200.turtle.shared.CCTurtleProxyCommon.addRedPowerUpgrades(CCTurtleProxyCommon.java:302)
at dan200.turtle.shared.CCTurtleProxyCommon.getTurtleUpgrade(CCTurtleProxyCommon.java:64)
at dan200.CCTurtle.getTurtleUpgrade(CCTurtle.java:125)
at dan200.turtle.shared.ItemTurtleExpanded.getLeftUpgradeFromItemStack(ItemTurtleExpanded.java:70)
at dan200.turtle.shared.ItemTurtle.j(ItemTurtle.java:164)
at um.r(SourceFile:328)
at um.a(SourceFile:356)
at avl.i(GuiContainerCreative.java:304)
at avl.b(GuiContainerCreative.java:462)
at avl.a(GuiContainerCreative.java:364)
at aue.d(SourceFile:125)
at avl.d(GuiContainerCreative.java:481)
at aue.m(SourceFile:110)

-- Affected screen --
Details:
Screen name: avl

-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [ayk['yohananv'/16, l='MpServer', x=81.39, y=67.62, z=-329.98]]
Chunk stats: MultiplayerChunkCache: 1089
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (90,64,-329), Chunk: (at 10,4,7 in 5,-21; contains blocks 80,0,-336 to 95,255,-321), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1)
Level time: 259 game time, 259 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: 234 total; [px['item.tile.torch'/8, l='MpServer', x=57.69, y=33.13, z=-317.88], px['item.tile.gravel'/3267, l='MpServer', x=51.41, y=33.13, z=-317.06], ayk['yohananv'/16, l='MpServer', x=81.39, y=67.62, z=-329.98], px['item.tile.gravel'/3268, l='MpServer', x=48.81, y=33.13, z=-318.13], px['item.tile.gravel'/3267, l='MpServer', x=51.41, y=33.13, z=-317.06], qr['Zombie'/23, l='MpServer', x=150.50, y=40.00, z=-287.50], qr['Zombie'/25, l='MpServer', x=149.50, y=40.00, z=-288.50], qr['Zombie'/24, l='MpServer', x=150.50, y=40.00, z=-286.50], qr['Zombie'/26, l='MpServer', x=151.50, y=40.00, z=-291.50], ph['Squid'/39, l='MpServer', x=39.47, y=60.19, z=-381.81], ph['Squid'/42, l='MpServer', x=35.72, y=56.09, z=-389.34], ph['Squid'/43, l='MpServer', x=19.72, y=61.34, z=-365.44], ph['Squid'/40, l='MpServer', x=30.16, y=59.94, z=-389.50], ph['Squid'/41, l='MpServer', x=33.63, y=61.34, z=-381.47], ph['Squid'/46, l='MpServer', x=19.53, y=60.34, z=-376.97], qr['Zombie'/520, l='MpServer', x=114.50, y=42.00, z=-392.50], qr['Zombie'/521, l='MpServer', x=116.59, y=41.33, z=-378.13], qr['Zombie'/522, l='MpServer', x=114.50, y=42.00, z=-391.50], qr['Zombie'/523, l='MpServer', x=112.74, y=42.00, z=-387.16], ph['Squid'/55, l='MpServer', x=21.44, y=53.72, z=-385.38], px['item.tile.gravel'/3269, l='MpServer', x=50.64, y=33.82, z=-317.22], px['item.tile.gravel'/3268, l='MpServer', x=48.81, y=33.13, z=-318.13], qn['Skeleton'/541, l='MpServer', x=77.38, y=23.49, z=-407.49], qc['Creeper'/1141, l='MpServer', x=56.50, y=14.00, z=-344.50], qd['Enderman'/1140, l='MpServer', x=46.50, y=33.00, z=-400.50], pw['Falling Block'/4947, l='MpServer', x=155.50, y=46.15, z=-283.50], pw['Falling Block'/4948, l='MpServer', x=156.50, y=46.15, z=-283.50], ph['Squid'/79, l='MpServer', x=139.19, y=58.66, z=-302.69], px['item.tile.rail'/4474, l='MpServer', x=101.34, y=20.13, z=-294.13], qc['Creeper'/620, l='MpServer', x=80.50, y=30.00, z=-361.50], px['item.tile.rail'/4474, l='MpServer', x=101.34, y=20.13, z=-294.13], qn['Skeleton'/621, l='MpServer', x=54.50, y=28.00, z=-330.50], ph['Squid'/81, l='MpServer', x=136.13, y=56.31, z=-310.50], ph['Squid'/80, l='MpServer', x=140.56, y=58.84, z=-311.38], ph['Squid'/82, l='MpServer', x=143.09, y=56.88, z=-306.97], qr['Zombie'/1070, l='MpServer', x=156.50, y=15.00, z=-307.50], qc['Creeper'/1071, l='MpServer', x=115.50, y=41.00, z=-298.50], qn['Skeleton'/1074, l='MpServer', x=114.50, y=41.00, z=-298.50], qn['Skeleton'/1073, l='MpServer', x=115.44, y=39.00, z=-304.00], qn['Skeleton'/1072, l='MpServer', x=111.50, y=41.00, z=-301.50], pw['Falling Block'/5023, l='MpServer', x=158.50, y=47.30, z=-228.50], pw['Falling Block'/2065, l='MpServer', x=-15.50, y=45.11, z=-466.50], pw['Falling Block'/2069, l='MpServer', x=-14.50, y=45.11, z=-465.50], pw['Falling Block'/2068, l='MpServer', x=-14.50, y=44.11, z=-466.50], pw['Falling Block'/2071, l='MpServer', x=-13.50, y=45.11, z=-465.50], ph['Squid'/143, l='MpServer', x=126.94, y=56.94, z=-272.38], ph['Squid'/142, l='MpServer', x=124.56, y=58.22, z=-275.81], ph['Squid'/152, l='MpServer', x=53.34, y=61.66, z=-289.97], ph['Squid'/153, l='MpServer', x=53.25, y=61.34, z=-291.38], ph['Squid'/154, l='MpServer', x=55.03, y=62.31, z=-289.75], ph['Squid'/144, l='MpServer', x=124.28, y=58.34, z=-279.25], pw['Falling Block'/2057, l='MpServer', x=-17.50, y=45.11, z=-467.50], ph['Squid'/145, l='MpServer', x=133.56, y=57.72, z=-280.41], pw['Falling Block'/2058, l='MpServer', x=-17.50, y=45.11, z=-466.50], ph['Squid'/146, l='MpServer', x=67.66, y=55.66, z=-270.75], pw['Falling Block'/2059, l='MpServer', x=-17.50, y=45.11, z=-465.50], ph['Squid'/147, l='MpServer', x=60.88, y=57.38, z=-278.19], ph['Squid'/148, l='MpServer', x=61.50, y=56.13, z=-282.38], ph['Squid'/150, l='MpServer', x=59.16, y=55.81, z=-280.53], pw['Falling Block'/2063, l='MpServer', x=-16.50, y=45.11, z=-466.50], ph['Squid'/151, l='MpServer', x=45.16, y=60.81, z=-283.63], pw['Falling Block'/5053, l='MpServer', x=163.50, y=8.05, z=-192.50], pw['Falling Block'/5055, l='MpServer', x=161.50, y=9.05, z=-190.50], qd['Enderman'/168, l='MpServer', x=102.41, y=39.00, z=-387.31], pw['Falling Block'/5049, l='MpServer', x=161.50, y=9.05, z=-191.50], qn['Skeleton'/173, l='MpServer', x=69.50, y=32.89, z=-258.63], ph['Squid'/162, l='MpServer', x=143.75, y=60.38, z=-345.47], ph['Squid'/161, l='MpServer', x=142.44, y=60.41, z=-346.94], ph['Squid'/160, l='MpServer', x=145.13, y=59.41, z=-339.84], pw['Falling Block'/5041, l='MpServer', x=158.50, y=45.30, z=-211.50], pw['Falling Block'/5040, l='MpServer', x=159.50, y=45.30, z=-210.50], pw['Falling Block'/5043, l='MpServer', x=158.50, y=45.30, z=-210.50], pw['Falling Block'/5036, l='MpServer', x=160.50, y=47.30, z=-223.50], pw['Falling Block'/5037, l='MpServer', x=157.50, y=47.30, z=-230.50], pw['Falling Block'/5038, l='MpServer', x=157.50, y=47.30, z=-229.50], pw['Falling Block'/5039, l='MpServer', x=159.50, y=45.30, z=-211.50], pw['Falling Block'/5032, l='MpServer', x=159.50, y=47.30, z=-220.50], pw['Falling Block'/5033, l='MpServer', x=160.50, y=47.30, z=-227.50], pw['Falling Block'/5034, l='MpServer', x=160.50, y=47.30, z=-226.50], pw['Falling Block'/5035, l='MpServer', x=160.50, y=47.30, z=-224.50], pw['Falling Block'/5028, l='MpServer', x=159.50, y=47.30, z=-224.50], pw['Falling Block'/5029, l='MpServer', x=159.50, y=47.30, z=-223.50], ow['Bat'/179, l='MpServer', x=117.70, y=26.92, z=-301.26], pw['Falling Block'/5030, l='MpServer', x=159.50, y=47.30, z=-222.50], pw['Falling Block'/5031, l='MpServer', x=159.50, y=47.30, z=-221.50], ow['Bat'/177, l='MpServer', x=118.72, y=22.43, z=-304.30], pw['Falling Block'/5024, l='MpServer', x=158.50, y=47.30, z=-227.50], pw['Falling Block'/5025, l='MpServer', x=159.50, y=47.30, z=-227.50], pw['Falling Block'/5026, l='MpServer', x=159.50, y=47.30, z=-226.50], pw['Falling Block'/5027, l='MpServer', x=159.50, y=47.30, z=-225.50], qr['Zombie'/199, l='MpServer', x=85.50, y=35.00, z=-346.50], pw['Falling Block'/5066, l='MpServer', x=156.50, y=9.05, z=-186.50], pw['Falling Block'/2112, l='MpServer', x=-16.50, y=45.11, z=-467.50], pw['Falling Block'/2115, l='MpServer', x=-14.50, y=44.11, z=-467.50], pw['Falling Block'/5059, l='MpServer', x=160.50, y=9.05, z=-190.50], qc['Creeper'/208, l='MpServer', x=90.50, y=22.00, z=-382.50], qc['Creeper'/209, l='MpServer', x=92.50, y=22.00, z=-383.50], qc['Creeper'/210, l='MpServer', x=93.59, y=22.00, z=-382.00], qn['Skeleton'/1191, l='MpServer', x=79.94, y=32.00, z=-280.31], qp['Spider'/1195, l='MpServer', x=75.84, y=32.00, z=-279.72], qn['Skeleton'/1192, l='MpServer', x=72.22, y=32.00, z=-290.69], qr['Zombie'/2627, l='MpServer', x=87.50, y=32.00, z=-287.50], ow['Bat'/1205, l='MpServer', x=132.81, y=41.00, z=-303.52], ow['Bat'/249, l='MpServer', x=72.44, y=41.00, z=-285.49], ow['Bat'/1209, l='MpServer', x=119.12, y=45.08, z=-301.36], px['item.tile.torch'/8, l='MpServer', x=57.69, y=33.13, z=-317.88], qr['Zombie'/804, l='MpServer', x=156.59, y=42.00, z=-267.00], qp['Spider'/807, l='MpServer', x=83.50, y=28.00, z=-400.50], qn['Skeleton'/800, l='MpServer', x=129.41, y=44.00, z=-283.66], qn['Skeleton'/801, l='MpServer', x=129.50, y=44.00, z=-279.50], qc['Creeper'/802, l='MpServer', x=130.44, y=44.00, z=-284.03], qc['Creeper'/803, l='MpServer', x=130.50, y=44.00, z=-279.50], qr['Zombie'/808, l='MpServer', x=92.53, y=28.00, z=-390.99], qc['Creeper'/809, l='MpServer', x=97.50, y=42.00, z=-316.50], pw['Falling Block'/5197, l='MpServer', x=167.50, y=42.42, z=-395.50], pw['Falling Block'/5196, l='MpServer', x=178.50, y=15.42, z=-405.50], pw['Falling Block'/5199, l='MpServer', x=164.50, y=42.42, z=-394.50], pw['Falling Block'/5193, l='MpServer', x=178.50, y=15.42, z=-407.50], pw['Falling Block'/5195, l='MpServer', x=179.50, y=15.42, z=-406.50], pw['Falling Block'/5194, l='MpServer', x=178.50, y=15.42, z=-406.50], qr['Zombie'/310, l='MpServer', x=132.50, y=32.00, z=-311.50], pw['Falling Block'/5189, l='MpServer', x=177.50, y=47.42, z=-408.50], pw['Falling Block'/5188, l='MpServer', x=177.50, y=46.42, z=-409.50], pw['Falling Block'/5191, l='MpServer', x=179.50, y=15.42, z=-407.50], pw['Falling Block'/5190, l='MpServer', x=178.50, y=46.42, z=-408.50], pw['Falling Block'/5185, l='MpServer', x=175.50, y=46.42, z=-408.50], pw['Falling Block'/5187, l='MpServer', x=176.50, y=47.42, z=-408.50], pw['Falling Block'/5186, l='MpServer', x=176.50, y=46.42, z=-409.50], qr['Zombie'/772, l='MpServer', x=79.03, y=32.00, z=-279.56], qc['Creeper'/773, l='MpServer', x=82.50, y=32.00, z=-288.50], qr['Zombie'/771, l='MpServer', x=70.39, y=32.13, z=-272.61], pw['Falling Block'/5161, l='MpServer', x=172.50, y=19.42, z=-444.50], pw['Falling Block'/5160, l='MpServer', x=170.50, y=20.42, z=-443.50], pw['Falling Block'/5155, l='MpServer', x=170.50, y=18.42, z=-442.50], pw['Falling Block'/5154, l='MpServer', x=179.50, y=18.42, z=-463.50], pw['Falling Block'/5153, l='MpServer', x=182.50, y=19.42, z=-463.50], pw['Falling Block'/5152, l='MpServer', x=181.50, y=18.42, z=-463.50], ow['Bat'/348, l='MpServer', x=31.48, y=38.21, z=-401.42], pw['Falling Block'/5159, l='MpServer', x=169.50, y=19.42, z=-442.50], ow['Bat'/347, l='MpServer', x=16.25, y=37.10, z=-397.25], pw['Falling Block'/5158, l='MpServer', x=169.50, y=18.42, z=-441.50], ow['Bat'/346, l='MpServer', x=23.47, y=37.86, z=-398.55], pw['Falling Block'/5156, l='MpServer', x=171.50, y=19.42, z=-443.50], pw['Falling Block'/5178, l='MpServer', x=180.50, y=12.42, z=-441.50], pw['Falling Block'/5179, l='MpServer', x=181.50, y=12.42, z=-441.50], pw['Falling Block'/5171, l='MpServer', x=180.50, y=12.42, z=-440.50], pw['Falling Block'/5168, l='MpServer', x=181.50, y=12.42, z=-438.50], pw['Falling Block'/5169, l='MpServer', x=181.50, y=12.42, z=-437.50], pw['Falling Block'/5174, l='MpServer', x=181.50, y=12.42, z=-440.50], pw['Falling Block'/5175, l='MpServer', x=181.50, y=12.42, z=-439.50], pw['Falling Block'/5172, l='MpServer', x=180.50, y=12.42, z=-439.50], pw['Falling Block'/5173, l='MpServer', x=180.50, y=12.
42, z=-438.50], qd['Enderman'/879, l='MpServer', x=109.50, y=33.00, z=-287.50], qn['Skeleton'/381, l='MpServer', x=42.50, y=16.00, z=-370.50], qc['Creeper'/380, l='MpServer', x=41.50, y=16.00, z=-373.50], qn['Skeleton'/382, l='MpServer', x=43.50, y=16.00, z=-371.50], pw['Falling Block'/5144, l='MpServer', x=180.50, y=18.42, z=-464.50], pw['Falling Block'/5145, l='MpServer', x=181.50, y=19.42, z=-464.50], pw['Falling Block'/5146, l='MpServer', x=182.50, y=18.42, z=-466.50], pw['Falling Block'/5147, l='MpServer', x=182.50, y=19.42, z=-465.50], pw['Falling Block'/5148, l='MpServer', x=182.50, y=19.42, z=-464.50], pw['Falling Block'/5149, l='MpServer', x=179.50, y=18.42, z=-464.50], pw['Falling Block'/5151, l='MpServer', x=180.50, y=18.42, z=-463.50], pw['Falling Block'/5140, l='MpServer', x=181.50, y=18.42, z=-466.50], pw['Falling Block'/5141, l='MpServer', x=181.50, y=19.42, z=-465.50], pw['Falling Block'/5142, l='MpServer', x=179.50, y=18.42, z=-465.50], pw['Falling Block'/5143, l='MpServer', x=180.50, y=18.42, z=-465.50], qn['Skeleton'/845, l='MpServer', x=65.50, y=13.00, z=-374.50], qr['Zombie'/952, l='MpServer', x=123.50, y=38.00, z=-375.65], pw['Falling Block'/5347, l='MpServer', x=173.50, y=10.50, z=-200.50], qn['Skeleton'/954, l='MpServer', x=125.50, y=38.00, z=-371.50], qn['Skeleton'/948, l='MpServer', x=159.50, y=22.00, z=-265.50], qc['Creeper'/949, l='MpServer', x=123.50, y=38.00, z=-374.93], qr['Zombie'/951, l='MpServer', x=120.02, y=40.00, z=-372.50], pw['Falling Block'/5355, l='MpServer', x=171.50, y=10.50, z=-200.50], qp['Spider'/945, l='MpServer', x=92.50, y=30.00, z=-376.50], pw['Falling Block'/5352, l='MpServer', x=172.50, y=10.50, z=-200.50], pw['Falling Block'/5316, l='MpServer', x=172.50, y=45.50, z=-237.50], pw['Falling Block'/5317, l='MpServer', x=172.50, y=45.50, z=-235.50], pw['Falling Block'/5312, l='MpServer', x=167.50, y=34.50, z=-265.50], pw['Falling Block'/5313, l='MpServer', x=168.50, y=35.50, z=-265.50], pw['Falling Block'/5314, l='MpServer', x=166.50, y=33.50, z=-265.50], qr['Zombie'/446, l='MpServer', x=123.50, y=46.00, z=-300.50], pw['Falling Block'/5315, l='MpServer', x=172.50, y=45.50, z=-236.50], qr['Zombie'/912, l='MpServer', x=130.30, y=39.76, z=-302.95], qr['Zombie'/421, l='MpServer', x=154.15, y=30.00, z=-281.73], pw['Falling Block'/5282, l='MpServer', x=180.50, y=55.50, z=-333.50], pw['Falling Block'/5283, l='MpServer', x=178.50, y=20.50, z=-328.50], pw['Falling Block'/5280, l='MpServer', x=179.50, y=56.50, z=-333.50], pw['Falling Block'/5281, l='MpServer', x=179.50, y=55.50, z=-332.50], pw['Falling Block'/5286, l='MpServer', x=179.50, y=36.50, z=-320.50], pw['Falling Block'/5287, l='MpServer', x=180.50, y=36.50, z=-320.50], pw['Falling Block'/5284, l='MpServer', x=179.50, y=20.50, z=-329.50], pw['Falling Block'/5285, l='MpServer', x=179.50, y=35.50, z=-319.50], pw['Falling Block'/5290, l='MpServer', x=177.50, y=35.50, z=-319.50], pw['Falling Block'/5291, l='MpServer', x=177.50, y=36.50, z=-321.50], pw['Falling Block'/5288, l='MpServer', x=178.50, y=35.50, z=-319.50], pw['Falling Block'/5289, l='MpServer', x=178.50, y=36.50, z=-320.50], pw['Falling Block'/5294, l='MpServer', x=179.50, y=36.50, z=-321.50], pw['Falling Block'/5295, l='MpServer', x=176.50, y=36.50, z=-321.50], pw['Falling Block'/5292, l='MpServer', x=177.50, y=36.50, z=-320.50], pw['Falling Block'/5293, l='MpServer', x=178.50, y=37.50, z=-321.50], pw['Falling Block'/5299, l='MpServer', x=180.50, y=15.50, z=-276.50], pw['Falling Block'/5298, l='MpServer', x=178.50, y=32.50, z=-268.50], pw['Falling Block'/5297, l='MpServer', x=179.50, y=31.50, z=-268.50], pw['Falling Block'/5296, l='MpServer', x=176.50, y=35.50, z=-320.50], pw['Falling Block'/5303, l='MpServer', x=180.50, y=15.50, z=-275.50], pw['Falling Block'/5302, l='MpServer', x=179.50, y=15.50, z=-275.50], pw['Falling Block'/5301, l='MpServer', x=179.50, y=15.50, z=-276.50], pw['Falling Block'/5300, l='MpServer', x=181.50, y=15.50, z=-276.50], pw['Falling Block'/5307, l='MpServer', x=178.50, y=15.50, z=-274.50], pw['Falling Block'/5306, l='MpServer', x=180.50, y=15.50, z=-274.50], pw['Falling Block'/5305, l='MpServer', x=179.50, y=15.50, z=-274.50], pw['Falling Block'/5304, l='MpServer', x=178.50, y=14.50, z=-276.50], pw['Falling Block'/5311, l='MpServer', x=167.50, y=34.50, z=-266.50], pw['Falling Block'/5310, l='MpServer', x=171.50, y=34.50, z=-267.50], pw['Falling Block'/5309, l='MpServer', x=175.50, y=32.50, z=-269.50], pw['Falling Block'/5308, l='MpServer', x=179.50, y=14.50, z=-273.50], qn['Skeleton'/979, l='MpServer', x=92.50, y=32.00, z=-256.50], qn['Skeleton'/977, l='MpServer', x=92.50, y=32.00, z=-255.50], pw['Falling Block'/5260, l='MpServer', x=182.50, y=20.50, z=-361.50], pw['Falling Block'/5261, l='MpServer', x=183.50, y=20.50, z=-361.50], pw['Falling Block'/5262, l='MpServer', x=182.50, y=20.50, z=-362.50], qc['Creeper'/980, l='MpServer', x=92.50, y=32.00, z=-254.50], pw['Falling Block'/5264, l='MpServer', x=181.50, y=19.50, z=-362.50], pw['Falling Block'/5267, l='MpServer', x=183.50, y=20.50, z=-362.50], qc['Creeper'/969, l='MpServer', x=103.50, y=28.00, z=-410.50], pw['Falling Block'/5266, l='MpServer', x=182.50, y=20.50, z=-363.50], qn['Skeleton'/973, l='MpServer', x=93.50, y=32.00, z=-256.50], pw['Falling Block'/5277, l='MpServer', x=178.50, y=56.50, z=-333.50], pw['Falling Block'/5276, l='MpServer', x=178.50, y=55.50, z=-334.50], pw['Falling Block'/5279, l='MpServer', x=179.50, y=55.50, z=-334.50], qr['Zombie'/965, l='MpServer', x=135.50, y=42.00, z=-309.50], pw['Falling Block'/5278, l='MpServer', x=178.50, y=55.50, z=-332.50]]
Retry entities: 0 total; []
Stacktrace:
at ayh.a(WorldClient.java:425)
at net.minecraft.client.Minecraft.b(Minecraft.java:2385)
at net.minecraft.client.Minecraft.run(Minecraft.java:799)
at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
Minecraft Version: 1.4.5
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.7.0_09, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 200760000 bytes (191 MB) / 595394560 bytes (567 MB) up to 954466304 bytes (910 MB)
JVM Flags: 2 total; -Xms512m -Xmx1024m
AABB Pool Size: 6959 (389704 bytes; 0 MB) allocated, 2 (112 bytes; 0 MB) used
Suspicious classes: FML and Forge are installed
IntCache: cache: 2, tcache: 0, allocated: 1, tallocated: 63
FML: MCP v7.23 FML v4.5.2.459 Minecraft Forge 6.4.0.395 Optifine OptiFine_1.4.5_HD_U_D3 24 mods loaded, 24 mods active
mcp [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
FML [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
Forge [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
mod_CodeChickenCore [CodeChicken Core] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
mod_GuiAPI [mod_GuiAPI] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
BuildCraft|Core [BuildCraft] (BuildCraft-Mod.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
BuildCraft|Builders [BC Builders] (BuildCraft-Mod.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
BuildCraft|Energy [BC Energy] (BuildCraft-Mod.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
BuildCraft|Factory [BC Factory] (BuildCraft-Mod.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
BuildCraft|Transport [BC Transport] (BuildCraft-Mod.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
BuildCraft|Silicon [BC Silicon] (BuildCraft-Mod.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
ComputerCraft [ComputerCraft] (ComputerCraft1.47.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
CCTurtle [ComputerCraft Turtles] (ComputerCraft1.47.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
EnderStorage [EnderStorage] (EnderStorage 1.2.1.6.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
Forestry [Forestry for Minecraft] (forestry-A-1.6.2.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
GraviGun [GraviGun] (GravityGun1.4.5v1.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
IC2 [IndustrialCraft 2] (industrialcraft-2_1.109.113-lf.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
IronChest [Iron Chest] (ironchest-universal-4.4.0.177.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
NetherOres [Nether Ores] (NetherOres_1.4.4.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
PortalGun [Portal Gun] (portalgun1.4.4v0.1_universal.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
PowerConverters [Power Converters] (PowerConverters_1.4.4.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
Railcraft [Railcraft] (Railcraft_6.8.0.0.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
weaponmod [Balkon's WeaponMod] (Weaponmod.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
WirelessRedstoneCore [Wireless Redstone] (WirelessRedstone.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
LWJGL: 2.4.2
OpenGL: AMD Radeon HD 6570 GL version 4.2.11931 Compatibility Profile Context, ATI Technologies Inc.
Is Modded: Definitely; Client brand changed to 'forge,fml'
Type: Client (map_client.txt)
Texture Pack: Default
Profiler Position: N/A (disabled)
Vec3 Pool Size: 5263 (294728 bytes; 0 MB) allocated, 17 (952 bytes; 0 MB) used

my mods:
OPTIFINE 1.4.5 D3
Forge 1.4.5 (6.4.0.395)

COREMODS:CodeChickenCore 0.6.8.1
FORGEMODS:
BuildCraft
EnderStorage 1.2.1.6
forestry-A-1.6.2.0
GravityGun1.4.5v1
industrialcraft-2_1.109.113-lf
ironchest-universal-4.4.0.177
NetherOres_1.4.4
portalgun1.4.4v0.1_universal
PowerConverters_1.4.4
Railcraft_6.8.0.0
RedPowerControl-2.0pr5b2
RedPowerCore-2.0pr5b2
RedPowerLighting-2.0pr5b2
RedPowerLogic-2.0pr5b2
RedPowerMachine-2.0pr5b2
RedPowerWiring-2.0pr5b2
RedPowerWorld-2.0pr5b2
Weaponmod
WirelessRedstone

Quote from Hidinginthelight

Redpower isn't updated to 1.4.5 it's still only for 1.2.5. Rumors have the release of RP2pr6 for 1.4.5 this weekend, but those are just rumors.

So you can't use:
RedPowerControl-2.0pr5b2
RedPowerCore-2.0pr5b2
RedPowerLighting-2.0pr5b2
RedPowerLogic-2.0pr5b2
RedPowerMachine-2.0pr5b2
RedPowerWiring-2.0pr5b2
RedPowerWorld-2.0pr5b2

If the wireless redstone is the chicken bones version that isn't updated yet either, it's waiting on redpower.
Well it is updated, but I still think you need to wait for redpower to be released for it to work.

And after looking at it , it doesn't look like you are using the chickenbones edition of wireless redpower.
So I'me a little confused as to why you have CodeChickenCore 0.6.8.1 and not NEI, or one of the other mods by chickenbones that needs it. CodeChickenCore 0.6.8.1 doesn't do anything on it's own as far as I am aware.

thanks!
but some things to correct you:
a.i am using ENDER STORAGE from ChickenBones (i am thinking that he needs CodeChickenCore).
b.redpower IS working on 1.4.5 (anyway it does when i used ShaRosa's ID RESLOVER but too bad that it isn't for multi player).
c.NEI is only half working for me.

Quote from Hidinginthelight

Ahh, yeah. I missed ender storage in the list.

But. Redpower Does Not work on 1.4.5. If you have it working you ought to post a tutorial on how you got it working as thousands of people are waiting for the release of pr6 for 1.4.5

ok i will do a tutorial (but its working only for single player)