After every time I log in a multiplayer server the launcher crashes itself, same happens nowadays on the singleplayer mode too.
Here's the log
Jan 31, 2016 3:50:38 PM net.minecraft.launchwrapper.LogWrapper log
INFO: Loading tweak class name optifine.OptiFineTweaker
Jan 31, 2016 3:50:38 PM net.minecraft.launchwrapper.LogWrapper log
INFO: Using primary tweak class name optifine.OptiFineTweaker
Jan 31, 2016 3:50:38 PM net.minecraft.launchwrapper.LogWrapper log
INFO: Calling tweak class optifine.OptiFineTweaker
OptiFineTweaker: acceptOptions
OptiFineTweaker: injectIntoClassLoader skipped, OptiFine is loaded as a library
OptiFineTweaker: getLaunchArguments
OptiFineTweaker: getLaunchTarget
Jan 31, 2016 3:50:38 PM net.minecraft.launchwrapper.LogWrapper log
INFO: Launching wrapped minecraft {net.minecraft.client.main.Main}
Completely ignored arguments: [--nativeLauncherVersion, 286]
[15:50:43] [Client thread/INFO]: Setting user: ItsmeSaw
[15:50:43] [Client thread/INFO]: (Session ID is token:81441366a7724bc1b6cbec355d8fee45:3ff13eecc8014108a61a3fd1f4626e2e)
[OptiFine] (Reflector) Method not present: atr.func_149713_g
[OptiFine] (Reflector) Class not present: net.minecraftforge.common.MinecraftForge
[OptiFine] (Reflector) Class not present: net.minecraftforge.common.ForgeHooks
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.MinecraftForgeClient
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.ForgeHooksClient
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.common.FMLCommonHandler
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.client.FMLClientHandler
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.IItemRenderer$ItemRenderType
[OptiFine] (Reflector) Method not present: bgd.getSkyRenderer
[OptiFine] (Reflector) Method not present: bgd.getCloudRenderer
[OptiFine] (Reflector) Method not present: bgd.getWeatherRenderer
[OptiFine] (Reflector) Method not present: aqu.countEntities
[OptiFine] (Reflector) Method not present: aqu.getPerWorldStorage
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.IRenderHandler
[OptiFine] (Reflector) Class not present: net.minecraftforge.common.DimensionManager
[OptiFine] (Reflector) Class not present: net.minecraftforge.event.world.WorldEvent$Load
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.RenderItemInFrameEvent
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.GuiScreenEvent$DrawScreenEvent$Pre
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.GuiScreenEvent$DrawScreenEvent$Post
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.EntityViewRenderEvent$FogColors
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.EntityViewRenderEvent$FogDensity
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.EntityViewRenderEvent$RenderFogEvent
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.RenderLivingEvent$Pre
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.RenderLivingEvent$Post
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.RenderLivingEvent$Specials$Pre
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.RenderLivingEvent$Specials$Post
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.common.eventhandler.EventBus
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.common.eventhandler.Event$Result
[OptiFine] (Reflector) Class not present: net.minecraftforge.event.ForgeEventFactory
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.RenderBlockOverlayEvent$OverlayType
[OptiFine] (Reflector) Class not present: net.minecraftforge.event.world.ChunkWatchEvent$UnWatch
[OptiFine] (Reflector) Method not present: atr.getBedDirection
[OptiFine] (Reflector) Method not present: atr.isBed
[OptiFine] (Reflector) Method not present: atr.isBedFoot
[OptiFine] (Reflector) Method not present: atr.hasTileEntity
[OptiFine] (Reflector) Method not present: atr.canCreatureSpawn
[OptiFine] (Reflector) Method not present: atr.addHitEffects
[OptiFine] (Reflector) Method not present: atr.addDestroyEffects
[OptiFine] (Reflector) Method not present: atr.isAir
[OptiFine] (Reflector) Method not present: atr.canRenderInLayer
[OptiFine] (Reflector) Method not present: atr.getExtendedState
[OptiFine] (Reflector) Field not present: wv.captureDrops
[OptiFine] (Reflector) Field not present: wv.capturedDrops
[OptiFine] (Reflector) Method not present: wv.shouldRenderInPass
[OptiFine] (Reflector) Method not present: wv.canRiderInteract
[OptiFine] (Reflector) Method not present: bcm.shouldRenderInPass
[OptiFine] (Reflector) Method not present: bcm.getRenderBoundingBox
[OptiFine] (Reflector) Method not present: bcm.canRenderBreaking
[OptiFine] (Reflector) Method not present: alq.onEntitySwing
[OptiFine] (Reflector) Method not present: alq.shouldCauseReequipAnimation
[OptiFine] (Reflector) Method not present: alq.getModel
[OptiFine] (Reflector) Method not present: alq.showDurabilityBar
[OptiFine] (Reflector) Method not present: alq.getDurabilityForDisplay
[OptiFine] (Reflector) Method not present: wq.isCurativeItem
[OptiFine] (Reflector) Method not present: amy.getRecordResource
[OptiFine] (Reflector) Method not present: cuw.preDraw
[OptiFine] (Reflector) Method not present: cuw.postDraw
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.common.asm.transformers.BlamingTransformer
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.relauncher.CoreModManager
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.model.ISmartBlockModel
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.client.SplashProgress
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.model.pipeline.LightUtil
[OptiFine] (Reflector) Class not present: net.minecraftforge.common.property.IExtendedBlockState
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.ItemModelMesherForge
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.model.ModelLoader
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.model.Attributes
[OptiFine] (Reflector) Class not present: mods.betterfoliage.client.BetterFoliageClient
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.model.IColoredBakedQuad
[OptiFine] (Reflector) Method not present: arm.getWaterColorMultiplier
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.client.registry.RenderingRegistry
[15:50:47] [Client thread/INFO]: LWJGL Version: 2.9.1
[OptiFine]
[OptiFine] OptiFine_1.8_HD_U_H2
[OptiFine] Sun Jan 31 15:50:48 IST 2016
[OptiFine] OS: Windows 7 (amd64) version 6.1
[OptiFine] Java: 1.8.0_25, Oracle Corporation
[OptiFine] VM: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
[OptiFine] LWJGL: 2.9.1
[OptiFine] OpenGL: Intel Bear Lake B, version 1.4.0 - Build 8.14.10.1930, Intel
[OptiFine] OpenGL Version: 1.4
[OptiFine] OpenGL Fancy fog: Not available (GL_NV_fog_distance)
[OptiFine] OpenGL Occlussion culling: Not available (GL_ARB_occlusion_query)
[OptiFine] Maximum texture size: 2048x2048
[OptiFine] Checking for new version
[Shaders] ShadersMod version: 2.4.12
[Shaders] OpenGL Version: 1.4.0 - Build 8.14.10.1930
[Shaders] Vendor: Intel
[Shaders] Renderer: Intel Bear Lake B
[Shaders] Capabilities: - - - - -
[Shaders] GL_MAX_DRAW_BUFFERS: 7
[Shaders] GL_MAX_COLOR_ATTACHMENTS_EXT: 7
[Shaders] GL_MAX_TEXTURE_IMAGE_UNITS: 16
[Shaders] Load ShadersMod configuration.
[Shaders] Shaders can not be loaded, Fast Render is enabled.
[Shaders] No shaderpack loaded.
[15:50:48] [Client thread/INFO]: Reloading ResourceManager: Default, Cazios' Clean Pack
[OptiFine] *** Reloading textures ***
[OptiFine] Resource packs: Cazios' Clean Pack
[OptiFine] Version found: H2
[15:50:49] [Sound Library Loader/INFO]: Starting up SoundSystem...
[15:50:50] [Thread-7/INFO]: Initializing LWJGL OpenAL
[15:50:50] [Thread-7/INFO]: (The LWJGL binding of OpenAL. For more information, see http://www.lwjgl.org)
[OptiFine] Multitexture: false
[OptiFine] (Reflector) Field not present: cuy.field_110597_b
[15:50:53] [Client thread/INFO]: Created: 512x512 textures-atlas
[OptiFine] *** Reloading custom textures ***
[15:50:54] [Thread-7/INFO]: OpenAL initialized.
[15:50:54] [Sound Library Loader/INFO]: Sound engine started
[15:51:02] [Client thread/INFO]: Connecting to mc.hypixel.net, 25565
[15:51:07] [Client thread/INFO]: [CHAT]
[15:51:07] [Client thread/INFO]: [CHAT]
#
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x000000005a4f7d63, pid=4936, tid=4280
#
# JRE version: Java(TM) SE Runtime Environment (8.0_25-b18) (build 1.8.0_25-b18)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.25-b02 mixed mode windows-amd64 compressed oops)
# Problematic frame:
# C [ig4icd64.dll+0x137d63]
#
# Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
#
# An error report file with more information is saved as:
# C:\Users\Akash X\AppData\Roaming\.minecraft\hs_err_pid4936.log
#
# If you would like to submit a bug report, please visit:
# http://bugreport.sun.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#
AL lib: (EE) alc_cleanup: 1 device not closed
Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release
After every time I log in a multiplayer server the launcher crashes itself, same happens nowadays on the singleplayer mode too.
Here's the log
Jan 31, 2016 3:50:38 PM net.minecraft.launchwrapper.LogWrapper log
INFO: Loading tweak class name optifine.OptiFineTweaker
Jan 31, 2016 3:50:38 PM net.minecraft.launchwrapper.LogWrapper log
INFO: Using primary tweak class name optifine.OptiFineTweaker
Jan 31, 2016 3:50:38 PM net.minecraft.launchwrapper.LogWrapper log
INFO: Calling tweak class optifine.OptiFineTweaker
OptiFineTweaker: acceptOptions
OptiFineTweaker: injectIntoClassLoader skipped, OptiFine is loaded as a library
OptiFineTweaker: getLaunchArguments
OptiFineTweaker: getLaunchTarget
Jan 31, 2016 3:50:38 PM net.minecraft.launchwrapper.LogWrapper log
INFO: Launching wrapped minecraft {net.minecraft.client.main.Main}
Completely ignored arguments: [--nativeLauncherVersion, 286]
[15:50:43] [Client thread/INFO]: Setting user: ItsmeSaw
[15:50:43] [Client thread/INFO]: (Session ID is token:81441366a7724bc1b6cbec355d8fee45:3ff13eecc8014108a61a3fd1f4626e2e)
[OptiFine] (Reflector) Method not present: atr.func_149713_g
[OptiFine] (Reflector) Class not present: net.minecraftforge.common.MinecraftForge
[OptiFine] (Reflector) Class not present: net.minecraftforge.common.ForgeHooks
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.MinecraftForgeClient
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.ForgeHooksClient
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.common.FMLCommonHandler
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.client.FMLClientHandler
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.IItemRenderer$ItemRenderType
[OptiFine] (Reflector) Method not present: bgd.getSkyRenderer
[OptiFine] (Reflector) Method not present: bgd.getCloudRenderer
[OptiFine] (Reflector) Method not present: bgd.getWeatherRenderer
[OptiFine] (Reflector) Method not present: aqu.countEntities
[OptiFine] (Reflector) Method not present: aqu.getPerWorldStorage
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.IRenderHandler
[OptiFine] (Reflector) Class not present: net.minecraftforge.common.DimensionManager
[OptiFine] (Reflector) Class not present: net.minecraftforge.event.world.WorldEvent$Load
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.RenderItemInFrameEvent
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.GuiScreenEvent$DrawScreenEvent$Pre
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.GuiScreenEvent$DrawScreenEvent$Post
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.EntityViewRenderEvent$FogColors
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.EntityViewRenderEvent$FogDensity
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.EntityViewRenderEvent$RenderFogEvent
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.RenderLivingEvent$Pre
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.RenderLivingEvent$Post
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.RenderLivingEvent$Specials$Pre
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.RenderLivingEvent$Specials$Post
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.common.eventhandler.EventBus
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.common.eventhandler.Event$Result
[OptiFine] (Reflector) Class not present: net.minecraftforge.event.ForgeEventFactory
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.event.RenderBlockOverlayEvent$OverlayType
[OptiFine] (Reflector) Class not present: net.minecraftforge.event.world.ChunkWatchEvent$UnWatch
[OptiFine] (Reflector) Method not present: atr.getBedDirection
[OptiFine] (Reflector) Method not present: atr.isBed
[OptiFine] (Reflector) Method not present: atr.isBedFoot
[OptiFine] (Reflector) Method not present: atr.hasTileEntity
[OptiFine] (Reflector) Method not present: atr.canCreatureSpawn
[OptiFine] (Reflector) Method not present: atr.addHitEffects
[OptiFine] (Reflector) Method not present: atr.addDestroyEffects
[OptiFine] (Reflector) Method not present: atr.isAir
[OptiFine] (Reflector) Method not present: atr.canRenderInLayer
[OptiFine] (Reflector) Method not present: atr.getExtendedState
[OptiFine] (Reflector) Field not present: wv.captureDrops
[OptiFine] (Reflector) Field not present: wv.capturedDrops
[OptiFine] (Reflector) Method not present: wv.shouldRenderInPass
[OptiFine] (Reflector) Method not present: wv.canRiderInteract
[OptiFine] (Reflector) Method not present: bcm.shouldRenderInPass
[OptiFine] (Reflector) Method not present: bcm.getRenderBoundingBox
[OptiFine] (Reflector) Method not present: bcm.canRenderBreaking
[OptiFine] (Reflector) Method not present: alq.onEntitySwing
[OptiFine] (Reflector) Method not present: alq.shouldCauseReequipAnimation
[OptiFine] (Reflector) Method not present: alq.getModel
[OptiFine] (Reflector) Method not present: alq.showDurabilityBar
[OptiFine] (Reflector) Method not present: alq.getDurabilityForDisplay
[OptiFine] (Reflector) Method not present: wq.isCurativeItem
[OptiFine] (Reflector) Method not present: amy.getRecordResource
[OptiFine] (Reflector) Method not present: cuw.preDraw
[OptiFine] (Reflector) Method not present: cuw.postDraw
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.common.asm.transformers.BlamingTransformer
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.relauncher.CoreModManager
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.model.ISmartBlockModel
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.client.SplashProgress
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.model.pipeline.LightUtil
[OptiFine] (Reflector) Class not present: net.minecraftforge.common.property.IExtendedBlockState
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.ItemModelMesherForge
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.model.ModelLoader
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.model.Attributes
[OptiFine] (Reflector) Class not present: mods.betterfoliage.client.BetterFoliageClient
[OptiFine] (Reflector) Class not present: net.minecraftforge.client.model.IColoredBakedQuad
[OptiFine] (Reflector) Method not present: arm.getWaterColorMultiplier
[OptiFine] (Reflector) Class not present: net.minecraftforge.fml.client.registry.RenderingRegistry
[15:50:47] [Client thread/INFO]: LWJGL Version: 2.9.1
[OptiFine]
[OptiFine] OptiFine_1.8_HD_U_H2
[OptiFine] Sun Jan 31 15:50:48 IST 2016
[OptiFine] OS: Windows 7 (amd64) version 6.1
[OptiFine] Java: 1.8.0_25, Oracle Corporation
[OptiFine] VM: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
[OptiFine] LWJGL: 2.9.1
[OptiFine] OpenGL: Intel Bear Lake B, version 1.4.0 - Build 8.14.10.1930, Intel
[OptiFine] OpenGL Version: 1.4
[OptiFine] OpenGL Fancy fog: Not available (GL_NV_fog_distance)
[OptiFine] OpenGL Occlussion culling: Not available (GL_ARB_occlusion_query)
[OptiFine] Maximum texture size: 2048x2048
[OptiFine] Checking for new version
[Shaders] ShadersMod version: 2.4.12
[Shaders] OpenGL Version: 1.4.0 - Build 8.14.10.1930
[Shaders] Vendor: Intel
[Shaders] Renderer: Intel Bear Lake B
[Shaders] Capabilities: - - - - -
[Shaders] GL_MAX_DRAW_BUFFERS: 7
[Shaders] GL_MAX_COLOR_ATTACHMENTS_EXT: 7
[Shaders] GL_MAX_TEXTURE_IMAGE_UNITS: 16
[Shaders] Load ShadersMod configuration.
[Shaders] Shaders can not be loaded, Fast Render is enabled.
[Shaders] No shaderpack loaded.
[15:50:48] [Client thread/INFO]: Reloading ResourceManager: Default, Cazios' Clean Pack
[OptiFine] *** Reloading textures ***
[OptiFine] Resource packs: Cazios' Clean Pack
[OptiFine] Version found: H2
[15:50:49] [Sound Library Loader/INFO]: Starting up SoundSystem...
[15:50:50] [Thread-7/INFO]: Initializing LWJGL OpenAL
[15:50:50] [Thread-7/INFO]: (The LWJGL binding of OpenAL. For more information, see http://www.lwjgl.org)
[OptiFine] Multitexture: false
[OptiFine] (Reflector) Field not present: cuy.field_110597_b
[15:50:53] [Client thread/INFO]: Created: 512x512 textures-atlas
[OptiFine] *** Reloading custom textures ***
[15:50:54] [Thread-7/INFO]: OpenAL initialized.
[15:50:54] [Sound Library Loader/INFO]: Sound engine started
[15:51:02] [Client thread/INFO]: Connecting to mc.hypixel.net, 25565
[15:51:07] [Client thread/INFO]: [CHAT]
[15:51:07] [Client thread/INFO]: [CHAT]
#
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x000000005a4f7d63, pid=4936, tid=4280
#
# JRE version: Java(TM) SE Runtime Environment (8.0_25-b18) (build 1.8.0_25-b18)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.25-b02 mixed mode windows-amd64 compressed oops)
# Problematic frame:
# C [ig4icd64.dll+0x137d63]
#
# Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
#
# An error report file with more information is saved as:
# C:\Users\Akash X\AppData\Roaming\.minecraft\hs_err_pid4936.log
#
# If you would like to submit a bug report, please visit:
# http://bugreport.sun.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#
AL lib: (EE) alc_cleanup: 1 device not closed
Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release
Any help will be appreciated!
Oh I see, thanks for the help I will post in the correct section next time.