Minecraft Forums

I created a new world and paused the game as soon as it loaded so I could go do something else for a while. After sitting there for a little over a minute, the screen just went black, and I couldn't do anything. When I closed Minecraft, it gave me this error:

java.lang.ArrayIndexOutOfBoundsException: 1
at net.minecraft.client.i.run(Unknown Source)
java.lang.ArrayIndexOutOfBoundsException: 1
at net.minecraft.client.i.run(Unknown Source)
java.lang.ArrayIndexOutOfBoundsException: 1
at net.minecraft.client.i.run(Unknown Source)
java.lang.ArrayIndexOutOfBoundsException: 1
at net.minecraft.client.i.run(Unknown Source)
java.lang.ArrayIndexOutOfBoundsException: 1
at net.minecraft.client.i.run(Unknown Source)
java.lang.ArrayIndexOutOfBoundsException: 1
at net.minecraft.client.i.run(Unknown Source)
java.lang.ArrayIndexOutOfBoundsException: 1
at net.minecraft.client.i.run(Unknown Source)
java.lang.IllegalArgumentException: Comparison method violates its general contract!
at java.util.TimSort.mergeHi(Unknown Source)
at java.util.TimSort.mergeAt(Unknown Source)
at java.util.TimSort.mergeForceCollapse(Unknown Source)
at java.util.TimSort.sort(Unknown Source)
at java.util.Arrays.sort(Unknown Source)
at java.util.ArrayList.sort(Unknown Source)
at java.util.Collections.sort(Unknown Source)
at net.minecraft.client.a.b.a(Unknown Source)
at net.minecraft.client.a.e.e(Unknown Source)
at net.minecraft.client.a.e.a(Unknown Source)
at net.minecraft.client.d.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

I recently edited the "kz.png" file in the .jar. I wouldn't think editing a picture would hurt anything.

put the picture back how it normaly is.

You may need to reinstall the locally installed files that Minecraft puts into place.

To do so, press your Windows+R keys, type in %AppData% at the dialog, and press Enter. In the window that appears, open the .minecraft directory, and delete everything except for the saves directory that you see therein. Then, try running Minecraft again

urielsalis, I did this and it worked. It turns out the "kz.png" file reverted back to its original look, but I edited it in a texturepack and now I have both my Minecraft working and the paintings customized. And my .minecraft looks a lot nicer too, though I had to reinstall some bin\natives files to get the sound to work in Beta. Thank you!

/me tips hat