Minecraft has crashed!
      ----------------------

Minecraft has stopped running because it encountered a problem; Failed to start game

A full error report has been saved to /Users/geakstr/Library/Application Support/minecraft/crash-reports/crash-2013-04-26_18.11.45-client.txt - Please include a copy of that file (Not this screen!) if you report this crash to anyone; without it, they will not be able to help fix the crash :(



--- BEGIN ERROR REPORT b40a39cb --------
Full report at:
/Users/geakstr/Library/Application Support/minecraft/crash-reports/crash-2013-04-26_18.11.45-client.txt
Please show that file to Mojang, NOT just this screen!

Generated 4/26/13 6:11 PM

-- System Details --
Details:
	Minecraft Version: 1.5.1
	Operating System: Mac OS X (x86_64) version 10.8.3
	Java Version: 1.6.0_45, Apple Inc.
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Apple Inc.
	Memory: 435440776 bytes (415 MB) / 534708224 bytes (509 MB) up to 1065025536 bytes (1015 MB)
	JVM Flags: 3 total; -Xbootclasspath/a:/System/Library/PrivateFrameworks/JavaApplicationLauncher.framework/Resources/LauncherSupport.jar -Xms512M -Xmx1024M
	AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	Suspicious classes: FML and Forge are installed
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	FML: MCP v7.44 FML v5.1.28.656 Minecraft Forge 7.7.1.656 Optifine OptiFine_1.5.1_HD_C4 18 mods loaded, 18 mods active
	mcp{7.44} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized
	FML{5.1.28.656} [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized
	Forge{7.7.1.656} [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized
	BuildCraft|Core{3.5.0} [BuildCraft] (BuildCraft_3.5.0.jar) Unloaded->Constructed->Pre-initialized
	BuildCraft|Builders{3.5.0} [BC Builders] (BuildCraft_3.5.0.jar) Unloaded->Constructed->Pre-initialized
	BuildCraft|Energy{3.5.0} [BC Energy] (BuildCraft_3.5.0.jar) Unloaded->Constructed->Pre-initialized
	BuildCraft|Factory{3.5.0} [BC Factory] (BuildCraft_3.5.0.jar) Unloaded->Constructed->Pre-initialized
	BuildCraft|Transport{3.5.0} [BC Transport] (BuildCraft_3.5.0.jar) Unloaded->Constructed->Pre-initialized
	BuildCraft|Silicon{3.5.0} [BC Silicon] (BuildCraft_3.5.0.jar) Unloaded->Constructed->Pre-initialized
	IC2{1.115.294-lf} [IndustrialCraft 2] (IndustrialCraft_1.115.294.jar) Unloaded->Constructed->Pre-initialized
	CompactSolars{4.1.4.35} [Compact Solar Arrays] (CompactSolars_4.1.4.35.zip) Unloaded->Constructed->Pre-initialized
	craftguide{1.5.2} [CraftGuide] (CraftGuide_1.6.7.zip) Unloaded->Constructed->Pre-initialized
	Forestry{2.1.2.17} [Forestry for Minecraft] (Forestry_2.1.2.17.jar) Unloaded->Constructed->Pre-initialized
	inventorytweaks{1.53} [Inventory Tweaks] (InventoryTweaks_1.53.jar) Unloaded->Constructed->Pre-initialized
	IronChest{5.2.4.368} [Iron Chest] (Ironchest_5.2.4.368.zip) Unloaded->Constructed->Pre-initialized
	IC2NuclearControl{1.5.1} [Nuclear Control] (NuclearControl_1.5.1.zip) Unloaded->Constructed->Pre-initialized
	mod_ReiMinimap{v3.3_04 [1.5.1]} [mod_ReiMinimap] (ReiMinimap_3.3_04.zip) Unloaded->Constructed->Pre-initialized
	TerraFirmaCraft{Build 76 Hotfix 14} [TerraFirmaCraft] (TFCraft-Universal-Core-B2-Build76Hotfix14.zip) Unloaded->Constructed->Pre-initialized
	LWJGL: 2.4.2
	OpenGL: ATI Radeon HD 6750M OpenGL Engine GL version 2.1 ATI-1.6.37, ATI Technologies Inc.
	Is Modded: Definitely; Client brand changed to 'fml,forge'
	Type: Client (map_client.txt)
	Texture Pack: Default
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: ~~ERROR~~ NullPointerException: null

java.lang.NullPointerException
	at net.minecraft.block.BlockSapling.func_71858_a(BlockSapling.java:60)
	at forestry.arboriculture.genetics.AlleleTreeSpecies.registerTerrainIcons(AlleleTreeSpecies.java:186)
	at forestry.arboriculture.gadgets.BlockSapling.func_94332_a(BlockSapling.java:84)
	at net.minecraft.client.renderer.texture.TextureMap.func_94247_b(TextureMap.java:85)
	at net.minecraft.client.renderer.RenderEngine.func_94152_c(RenderEngine.java:571)
	at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:440)
	at net.minecraft.client.MinecraftAppletImpl.func_71384_a(SourceFile:56)
	at net.minecraft.client.Minecraft.run(Minecraft.java:729)
	at java.lang.Thread.run(Thread.java:680)
--- END ERROR REPORT 3a700ef ----------