Disregard last post, "com.thevoxelbox.voxelmap.VoxelRadar.createAutoIconImageFromResourceLocation(VoxelRadar.java:1004)" that means a tcon slime or thaumic slime, or another mob is causing voxelmap to crash, go into your skcraftlauncher/instances/Alice 1.6 deux/minecraft/mods/voxelmods/voxelmap.properties and change the config to turn mob radar off.