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My Activity Monitor says I have enough memory to run minecraft, but my minecraft says it dosen't and my brother is devastated please help.

java.lang.OutOfMemoryError: Java heap space
at java.awt.image.DataBufferByte.<init>(DataBufferByte.java:59)
at java.awt.image.ComponentSampleModel.createDataBuffer(ComponentSampleModel.java:397)
at java.awt.image.Raster.createWritableRaster(Raster.java:935)
at javax.imageio.ImageTypeSpecifier.createBufferedImage(ImageTypeSpecifier.java:1056)
at javax.imageio.ImageReader.getDestination(ImageReader.java:2879)
at com.sun.imageio.plugins.png.PNGImageReader.readImage(PNGImageReader.java:1263)
at com.sun.imageio.plugins.png.PNGImageReader.read(PNGImageReader.java:1560)
at javax.imageio.ImageIO.read(ImageIO.java:1422)
at javax.imageio.ImageIO.read(ImageIO.java:1326)
at cuj.a(SourceFile:360)
at cua.b(SourceFile:100)
at cua.a(SourceFile:77)
at cxh.j(SourceFile:553)
at cxh.a(SourceFile:139)
at cxk.a(SourceFile:23)
at cvt.a(SourceFile:99)
at bsu.aj(SourceFile:437)
at bsu.a(SourceFile:299)
at net.minecraft.client.main.Main.main(SourceFile:120)


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

-- Head --
Stacktrace:
at java.awt.image.DataBufferByte.<init>(DataBufferByte.java:59)
at java.awt.image.ComponentSampleModel.createDataBuffer(ComponentSampleModel.java:397)
at java.awt.image.Raster.createWritableRaster(Raster.java:935)
at javax.imageio.ImageTypeSpecifier.createBufferedImage(ImageTypeSpecifier.java:1056)
at javax.imageio.ImageReader.getDestination(ImageReader.java:2879)
at com.sun.imageio.plugins.png.PNGImageReader.readImage(PNGImageReader.java:1263)
at com.sun.imageio.plugins.png.PNGImageReader.read(PNGImageReader.java:1560)
at javax.imageio.ImageIO.read(ImageIO.java:1422)
at javax.imageio.ImageIO.read(ImageIO.java:1326)
at cuj.a(SourceFile:360)
at cua.b(SourceFile:100)
at cua.a(SourceFile:77)
at cxh.j(SourceFile:553)
at cxh.a(SourceFile:139)
at cxk.a(SourceFile:23)
at cvt.a(SourceFile:99)
at bsu.aj(SourceFile:437)

-- Initialization --
Details:
Stacktrace:
at bsu.a(SourceFile:299)
at net.minecraft.client.main.Main.main(SourceFile:120)

-- System Details --
Details:
Minecraft Version: 1.8
Operating System: Mac OS X (x86_64) version 10.9.5
Java Version: 1.6.0_65, Apple Inc.
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Apple Inc.
Memory: 17001408 bytes (16 MB) / 1060372480 bytes (1011 MB) up to 1060372480 bytes (1011 MB)
JVM Flags: 5 total; -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
Launched Version: 1.8
LWJGL: 2.9.2
OpenGL: AMD Radeon HD 6750M OpenGL Engine GL version 2.1 ATI-1.24.38, ATI Technologies 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: No
Is Modded: Probably not. Jar signature remains and client brand is untouched.
Type: Client (map_client.txt)
Resource Packs: [Wasted-Official.zip, Sphax PureBDcraft 512x MC18-2]
Current Language: English (US)
Profiler Position: N/A (disabled)

there you go

oops wrong button

Quote from undefined »

[quote=webrosc;/members/webrosc;/forums/support/unmodified-minecraft-client/2284228-memory-problems?comment=4]i see, your using a 512x resource pack and only allocating 1G, try using a lower resolution one,

remember base minecraft uses a 16x one and by default allocates about 500MB

also your java is out of date, try running the apple software updater (though i know apple seems to prefer for some reason to use 1.6)

I am using the default pack those are the undeleted failures of the past. I will try the new java though I dont know how to.

Quote from webrosc»

[Wasted-Official.zip, Sphax PureBDcraft 512x MC18-2]

so do i remove it from my folders or what? I would love more detail on how to do this I am rather bad at computers if you could i would be delighted

Nvm I deleted spahx and fixed it thank you so much!